15046 Federal Register / Vol. 89, No. 42 / Friday, March 1, 2024 / Rules and Regulations 

TABLE 1 TO 180.930 

Inert ingredients Limits Uses 

*******

1,4-Bis[[3-[2-(2- 

hydroxyethoxy)ethoxy]propyl]amino]-9,10- 

anthracenedione (CAS Reg. No. 123944– 

63–8).

0.5% by weight ................................................. Dye, coloring agent. 

* * * * * * * 

■ 4. In § 180.940, amend table 1 to 

paragraph (a) by adding in alphabetical 

order an entry for ‘‘1,4-Bis[[3-[2-(2- 

hydroxyethoxy)ethoxy]propyl]amino]- 

9,10-anthracenedione’’ to read as 

follows: 

§ 180.940 Tolerance exemptions for active 

and inert ingredients for use in 

antimicrobial formulations (Food-contact 

surface sanitizing solutions). 

* * * * * 

(a) * * * 

TABLE 1 TO PARAGRAPH (a) 

Pesticide chemical CAS Reg. No. Limits 

*******

1,4-Bis[[3-[2-(2- 

hydroxyethoxy)ethoxy]propyl]amino]-9,10- 

anthracenedione.

123944–63–8 .................................................... When ready for use, the end-use concentration is not to exceed 300 ppm. 

* * * * * * * 

* * * * * 

[FR Doc. 2024–04355 Filed 2–29–24; 8:45 am] 

BILLING CODE 6560–50–P 

ENVIRONMENTAL PROTECTION 

AGENCY 

40 CFR Part 180 

[EPA–HQ–OPP–2020–0295; FRL–11719–01– 

OCSPP] 

Various Fragrance Components in 

Pesticide Formulations; Tolerance 

Exemption 

AGENCY: Environmental Protection 

Agency (EPA). 

ACTION: Final rule. 

SUMMARY: This regulation establishes 

exemptions from the requirement of a 

tolerance for residues of various 

fragrance components listed in Unit II of 

this document when they are used as 

inert ingredients in antimicrobial 

formulations applied to food-contact 

surfaces in public eating places, dairyprocessing equipment, and foodprocessing equipment and utensils 

when the end-use concentration does 

not exceed 100 parts per million (ppm). 

Innovative Reform Group, on behalf of 

The Clorox Company, submitted a 

petition to EPA under the Federal Food, 

Drug, and Cosmetic Act (FFDCA), 

requesting establishment of an 

exemption from the requirement of a 

tolerance. This regulation eliminates the 

need to establish a maximum 

permissible level for residues of various 

fragrance components, when used in 

accordance with the terms of those 

exemptions. 

DATES: This regulation is effective 

March 1, 2024. Objections and requests 

for hearings must be received on or 

before April 30, 2024 and must be filed 

in accordance with the instructions 

provided in 40 CFR part 178 (see also 

Unit I.C. of the SUPPLEMENTARY

INFORMATION). 

ADDRESSES: The docket for this action, 

identified by docket identification (ID) 

number EPA–HQ–OPP–2020–0295, is 

available at https://www.regulations.gov 

or at the Office of Pesticide Programs 

Regulatory Public Docket (OPP Docket) 

in the Environmental Protection Agency 

Docket Center (EPA/DC), West William 

Jefferson Clinton Bldg., Rm. 3334, 1301 

Constitution Ave. NW, Washington, DC 

20460–0001. The Public Reading Room 

is open from 8:30 a.m. to 4:30 p.m., 

Monday through Friday, excluding legal 

holidays. The telephone number for the 

Public Reading Room and the OPP 

docket is (202) 566–1744. For the latest 

status information on EPA/DC services, 

docket access, visit https://

www.epa.gov/dockets. 

FOR FURTHER INFORMATION CONTACT: 

Charles Smith, Registration Division 

(7505T), Office of Pesticide Programs, 

Environmental Protection Agency, 1200 

Pennsylvania Ave. NW, Washington, DC 

20460–0001; main telephone number: 

(202) 566–1030; email address: 

RDFRNotices@epa.gov. 

SUPPLEMENTARY INFORMATION: 

I. General Information 

A. Does this action apply to me? 

You may be potentially affected by 

this action if you are an agricultural 

producer, food manufacturer, or 

pesticide manufacturer. The following 

list of North American Industrial 

Classification System (NAICS) codes is 

not intended to be exhaustive, but rather 

provides a guide to help readers 

determine whether this document 

applies to them. Potentially affected 

entities may include: 

• Crop production (NAICS code 111). 

• Animal production (NAICS code 

112). 

• Food manufacturing (NAICS code 

311). 

• Pesticide manufacturing (NAICS 

code 32532). 

B. How can I get electronic access to 

other related information? 

You may access a frequently updated 

electronic version of 40 CFR part 180 

through the Office of the Federal 


ddrumheller on DSK120RN23PROD with RULES1
Federal Register / Vol. 89, No. 42 / Friday, March 1, 2024 / Rules and Regulations 15047 

Register’s e-CFR site at https://

www.ecfr.gov/current/title-40. 

C. How can I file an objection or hearing 

request? 

Under FFDCA section 408(g), 21 

U.S.C. 346a(g), any person may file an 

objection to any aspect of this regulation 

and may also request a hearing on those 

objections. You must file your objection 

or request a hearing on this regulation 

in accordance with the instructions 

provided in 40 CFR part 178. To ensure 

proper receipt by EPA, you must 

identify docket ID number EPA–HQ– 

OPP–2020–0295 in the subject line on 

the first page of your submission. All 

objections and requests for a hearing 

must be in writing and must be received 

by the Hearing Clerk on or before April 

30, 2024. Addresses for mail and hand 

delivery of objections and hearing 

requests are provided in 40 CFR 

178.25(b). 

In addition to filing an objection or 

hearing request with the Hearing Clerk 

as described in 40 CFR part 178, please 

submit a copy of the filing (excluding 

any Confidential Business Information 

(CBI)) for inclusion in the public docket. 

Information not marked confidential 

pursuant to 40 CFR part 2 may be 

disclosed publicly by EPA without prior 

notice. Submit the non-CBI copy of your 

objection or hearing request, identified 

by docket ID number EPA–HQ–OPP– 

2020–0295, by one of the following 

methods: 

• Federal eRulemaking Portal: 

https://www.regulations.gov. Follow the 

online instructions for submitting 

comments. Do not submit electronically 

any information you consider to be CBI 

or other information whose disclosure is 

restricted by statute. 

• Mail: OPP Docket, Environmental 

Protection Agency Docket Center (EPA/ 

DC), (28221T), 1200 Pennsylvania Ave. 

NW, Washington, DC 20460–0001. 

• Hand Delivery: To make special 

arrangements for hand delivery or 

delivery of boxed information, please 

follow the instructions at https://

www.epa.gov/dockets/where-sendcomments-epa-dockets#express. 

Additional instructions on 

commenting or visiting the docket, 

along with more information about 

dockets generally, is available at https:// 

www.epa.gov/dockets. 

II. Petition for Exemption 

In the Federal Register of June 24, 

2020 (85 FR 37806, FRL–10010–82), 

EPA issued a document pursuant to 

FFDCA section 408, 21 U.S.C. 346a, 

announcing the filing of a pesticide 

petition (PP IN–11373) by Innovative 

Reform Group, on behalf of The Clorox 

Company, 4900 Johnson Dr., Pleasanton, 

CA 94588. The petition requested that 

40 CFR 180.940(a) be amended by 

establishing exemptions from the 

requirement of a tolerance for residues 

of: (Z)-b-1-(2,6,6-Trimethyl-1- 

cyclohexen-1-yl)-2-buten-1-one; (2E)-1- 

(2,6,6-Trimethyl-1-cyclohexen-1-yl)-2- 

buten-1-one (CAS Reg. No. 35044–68–9; 

23726–92–3; 23726–91–2); 1,3,5- 

Undecatriene (CAS Reg. No. 16356–11– 

9); 1-Cyclohexylethanol (CAS Reg. No. 

1193–81–3); 1-Octen-3-yl acetate (CAS 

Reg. No. 2442–10–6); 2-(pTolyl)propionaldehyde (CAS Reg. No. 

99–72–9); 2,3,6-Trimethylphenol (CAS 

Reg. No. 2416–94–6); 2,5-Xylenol (CAS 

Reg. No. 95–87–4); 2,6- 

Dimethoxyphenol (CAS Reg. No. 91–10– 

1); 2,6-Dimethyl-4-heptanol (CAS Reg. 

No. 108–82–7); 2,6-Xylenol (CAS Reg. 

No.576–26–1); 2-Cyclohexen-1-one, 2- 

hydroxy-3-methyl-6-(1-methylethyl)- 

(CAS Reg. No. 490–03–9); 2-Heptanol 

(CAS Reg. No.543–49–7); 2- 

Isopropylphenol (CAS Reg. No. 88–69– 

7); 2-Methoxy-4-methylphenol (CAS 

Reg. No. 93–51–6); 2-Methoxy-4- 

vinylphenol (CAS Reg. No. 7786–61–0); 

2-Methyl-4-phenyl-2-butyl acetate (CAS 

Reg. No. 103–07–1); 2-phenylethyl 2- 

methylbutyrate (CAS Reg. No. 24817– 

51–4); 2-Propanol (CAS Reg. No. 67–63– 

0); 3,3,5-Trimethylcyclohexanol (CAS 

Reg. No. 116–02–9); 3,4-Xylenol (CAS 

Reg. No. 95–65–8); 3,7-Dimethyl-1,3,6- 

octatriene (CAS Reg. No. 13877–91–3); 

3-Buten-2-one, 4-(2,6,6-trimethyl-1- 

cyclohexen-1-yl)- (CAS Reg. No. 14901– 

07–6; 79–77–6); 3-Methyl-2-butenyl 

benzoate (CAS Reg. No. 5205–11–8); 3- 

Methylindole (CAS Reg. No. 83–34–1); 

3-Phenylpropionaldehyde (CAS Reg. 

No. 104–53–0); 3-Phenylpropionic acid 

(CAS Reg. No. 501–52–0); 3- 

Phenylpropyl acetate (CAS Reg. No. 

122–72–5); 3-Phenylpropyl cinnamate 

(CAS Reg. No. 122–68–9); 4-(pMethoxyphenyl)-2-butanone (CAS Reg. 

No. 104–20–1); 4,7,7-Trimethyl-6- 

thiabicyclo[3.2.1]octane (CAS Reg. No. 

68398–18–5); 4-Ethylbenzaldehyde 

(CAS Reg. No. 4748–78–1); 4- 

Ethylguaiacol (CAS Reg. No. 2785–89– 

9); 4-Mercapto-4-methyl-2-pentanone 

(CAS Reg. No. 19872–52–7); 4-Methoxy2-methyl-2-butanethiol (CAS Reg. No. 

94087–83–9); 5-(cis-3-Hexenyl)dihydro5-methyl-2(3H)furanone (CAS Reg. No. 

70851–61–5); Acetanisole (CAS Reg. No. 

100–06–1); Allspice oil (Pimenta 

officinalis Lindl.) (CAS Reg. No. 8006– 

77–7); Anisyl formate (CAS Reg. No. 

122–91–8); Anisyl propionate (CAS Reg. 

No. 7549–33–9); Balsam oil, Peru 

(Myroxylon pereirae Klotzsch) (CAS 

Reg. No. 8007–00–9); Benzaldehyde, 4- 

hydroxy-3-methoxy- (CAS Reg. No. 121– 

33–5); Benzaldehyde, methyl- (CAS Reg. 

No. 1334–78–7) Benzene, 1,2- 

dimethoxy- (CAS Reg. No. 91–16–7); 

Benzene, 2-methoxy-4-methyl-1-(1- 

methylethyl)- (CAS Reg. No. 1076–56– 

8); Benzeneacetaldehyde (CAS Reg. No. 

122–78–1); Benzoic acid (CAS Reg. No. 

65–85–0); Benzoin gum, Sumatra (CAS 

Reg. No. 9000–05–9); Benzyl acetate 

(CAS Reg. No. 140–11–4); Benzyl 

benzoate (CAS Reg. No. 120–51–4); 

Benzyl cinnamate (CAS Reg. No. 103– 

41–3); Benzyl formate (CAS Reg. No. 

104–57–4); Benzyl isovalerate (CAS Reg. 

No. 103–38–8); Benzyl phenylacetate 

(CAS Reg. No. 102–16–9); Benzyl 

salicylate (CAS Reg. No. 118–58–1); 

Benzyl trans-2-methyl-2-butenoate (CAS 

Reg. No. 37526–88–8); 

Bicyclo[3.1.1]heptane, 6,6-dimethyl-2- 

methylene- (CAS Reg. No. 127–91–3); 

Bisabolene (CAS Reg. No. 495–62–5); 

Borneol (CAS Reg. No. 507–70–0); Butyl 

sulfide (CAS Reg. No. 544–40–1); 

Cadinene (CAS Reg. No. 29350–73–0; 

523–47–7); Camphene (CAS Reg. No. 

79–92–5); Cananga oil (CAS Reg. No. 

68606–83–7); Carvyl acetate (CAS Reg. 

No. 97–42–7); Cassia bark oil (CAS Reg. 

No. 8007–80–5); Cinnamic acid; transCinnamic acid (CAS Reg. No. 621–82– 

9; 140–10–3); Cinnamic aldehyde (CAS 

Reg. No. 104–55–2; 14371–10–9); 

Cinnamon leaf oil (CAS Reg. No. 84649– 

98–9); Cinnamyl acetate (CAS Reg. No. 

103–54–8); Cinnamyl benzoate (CAS 

Reg. No. 5320–75–2); Cinnamyl 

cinnamate (CAS Reg. No. 122–69–0); 

Cinnamyl formate (CAS Reg. No. 104– 

65–4); Cinnamyl isobutyrate (CAS Reg. 

No. 103–59–3); Cinnamyl propionate 

(CAS Reg. No. 103–56–0); cis-3-Hexenyl 

benzoate (CAS Reg. No. 25152–85–6); 

Citrus, ext. (CAS Reg. No. 94266–47–4); 

Cloves (Eugenia spp.) (CAS Reg. No. 

84961–50–2); Cornmint oil (CAS Reg. 

No. 68917–18–0); Currant buds black 

absolute (Ribes nigrum L.) (CAS Reg. 

No. 68606–81–5); Cyclohexadiene, 

methyl- (CAS Reg. No. 30640–46–1; 

1888–90–0); delta-3-Carene (CAS Reg. 

No. 13466–78–9); d-Limonene (CAS 

Reg. No. 5989–27–5); endo-Bornyl 

acetate (CAS Reg. No. 76–49–3); Ethyl 3- 

phenylpropionate (CAS Reg. No. 2021– 

28–5); Ethyl anthranilate (CAS Reg. No. 

87–25–2); Ethyl benzoylacetate (CAS 

Reg. No. 94–02–0); Ethyl cinnamate 

(CAS Reg. No. 103–36–6); Ethyl 

phenylacetate (CAS Reg. No. 101–97–3); 

Eugenyl acetate (CAS Reg. No. 93–28– 

7); gamma-Ionone (CAS Reg. No. 79–76– 

5); Geranyl benzoate (CAS Reg. No. 94– 

48–4); Geranyl phenylacetate (CAS Reg. 

No. 102–22–7); Guaiacol (CAS Reg. No. 

90–05–1); Guaiene (CAS Reg. No. 88– 

84–6); Hexyl benzoate (CAS Reg. No. 

6789–88–4); Isoamyl benzoate (CAS 


ddrumheller on DSK120RN23PROD with RULES1
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Reg. No. 94–46–2); Isoamyl cinnamate 

(CAS Reg. No. 7779–65–9); Isoamyl 

phenylacetate (CAS Reg. No. 102–19–2); 

Isoamyl salicylate (CAS Reg. No. 87–20– 

7); Isobornyl acetate (CAS Reg. No. 125– 

12–2); Isobutyl benzoate (CAS Reg. No. 

120–50–3); Isobutyl cinnamate (CAS 

Reg. No. 122–67–8); Isobutyl 

phenylacetate (CAS Reg. No. 102–13–6); 

Isobutyl salicylate (CAS Reg. No. 87– 

19–4); Isoeugenol (CAS Reg. No. 97–54– 

1); Isoeugenyl acetate (CAS Reg. No. 93– 

29–8); iso-Methyl-beta-ionone (CAS Reg. 

No. 79–89–0); Isopropyl acetate (CAS 

Reg. No. 108–21–4); Isopulegol (CAS 

Reg. No. 89–79–2); Jasmine oil 

(Jasminum grandiflorum L.) (CAS Reg. 

No. 8022–96–6); Juniper oil (Juniperus 

communis L.) (CAS Reg. No. 8002–68– 

4); Linalyl benzoate (CAS Reg. No. 126– 

64–7); Linalyl cinnamate (CAS Reg. No. 

78–37–5); m-Dimethoxybenzene (CAS 

Reg. No. 151–10–0); Menthol (CAS Reg. 

No. 15356–70–4; 89–78–1; 1490–04–6); 

Methyl 3-methylthiopropionate (CAS 

Reg. No. 13532–18–8); Methyl anisate 

(CAS Reg. No. 121–98–2); Methyl Nacetylanthranilate (CAS Reg. No. 2719– 

08–6); Methyl n-propyl ketone (CAS 

Reg. No. 107–87–9); Methyl omethoxybenzoate (CAS Reg. No. 606– 

45–1); Methyl phenylacetate (CAS Reg. 

No. 101–41–7); Methyl salicylate (CAS 

Reg. No. 119–36–8); Methyl sulfide 

(CAS Reg. No. 75–18–3); Methyl-alphaionone (CAS Reg. No. 127–42–4); 

Methylbenzyl acetate (mixed o,m,p) 

(CAS Reg. No. 360676–70–1; 2216–45– 

7; 17373–93–2); Methyl-beta-ionone 

(CAS Reg. No. 127–43–5); Neroli bigarde 

oil (Citrus aurantium L.) (CAS Reg. No. 

8016–38–4); Oil of Bergamot (CAS Reg. 

No. 8007–75–8); Oil of camphor (CAS 

Reg. No. 8008–51–3); Oil of orange (CAS 

Reg. No. 8008–57–9); Oils, Fir (CAS Reg. 

No. 8021–29–2); Oils, mimosa (CAS 

Reg. No. 8031–03–6); Oils, peppermint 

(CAS Reg. No. 8006–90–4); Oils, spruce 

(CAS Reg. No. 8008–80–8); Oils, thyme 

(CAS Reg. No. 8007–46–3); oPropylphenol (CAS Reg. No. 644–35–9); 

Orris absolute (Iris pallida) (CAS Reg. 

No. 8002–73–1); p,alphaDimethylstyrene (CAS Reg. No. 1195– 

32–0); p-Anisyl acetate (CAS Reg. No. 

104–21–2); p-Cresol (CAS Reg. No. 106– 

44–5); p-Dimethoxybenzene (CAS Reg. 

No. 150–78–7); Pepper, black, oil (Piper 

nigrum L.) (CAS Reg. No. 8006–82–4); 

peppermint (Mentha piperita) ext. (CAS 

Reg. No. 84082–70–2); p-Ethylphenol 

(CAS Reg. No. 123–07–9); Phenethyl 

butyrate (CAS Reg. No. 103–52–6); 

Phenethyl cinnamate (CAS Reg. 

No.103–53–7); Phenethyl formate (CAS 

Reg. No. 104–62–1); Phenethyl 

hexanoate (CAS Reg. No. 6290–37–5); 

Phenethyl propionate (CAS Reg. No. 

122–70–3); Phenethyl salicylate (CAS 

Reg. No. 87–22–9); Phenethyl tiglate 

(CAS Reg. No. 55719–85–2); Phenol, 

2,4,6-trimethyl- (CAS Reg. No. 527–60– 

6); Phenol, 2-methoxy-4-(2-propenyl)- 

(CAS Reg. No. 97–53–0); Phenyl ethyl 

alcohol (CAS Reg. No. 60–12–8); 

Phenylacetaldehyde glyceryl acetal 

(CAS Reg. No. 29895–73–6); 

Phenylacetic acid (CAS Reg. No. 103– 

82–2); pine needle oil (CAS Reg. No. 

8000–26–8); Pine scotch oil (Pinus 

sylvestris L.) (CAS Reg. No. 8023–99–2); 

p-Isopropyl phenylacetaldehyde (CAS 

Reg. No. 4395–92–0); pIsopropylacetophenone (CAS Reg. No. 

645–13–6); p-Isopropylbenzyl alcohol 

(CAS Reg. No. 536–60–7); pPropylphenol (CAS Reg. No. 645–56–7); 

Propenylguaethol (CAS Reg. No. 94–86– 

0); Propyl phenethyl acetal (CAS Reg. 

No. 7493–57–4); p-Tolyl 3- 

methylbutyrate (CAS Reg. No. 55066– 

56–3); p-Tolyl acetate (CAS Reg. No. 

140–39–6); p-Tolyl isobutyrate (CAS 

Reg. No. 103–93–5); p-Tolyl octanoate 

(CAS Reg. No. 59558–23–5); p-Tolyl 

phenylacetate (CAS Reg. No. 101–94–0); 

p-Tolylacetaldehyde (CAS Reg. No. 

104–09–6); Rose absolute (Rosa spp.) 

(CAS Reg. No. 8007–01–0); 

Salicylaldehyde (CAS Reg. No. 90–02– 

8); Schinus molle oil (Schinus molle L.) 

(CAS Reg. No. 68917–52–2); Storax 

(Liquidambar spp.) (CAS Reg. No. 8046– 

19–3); Tagetes oil (Tagetes erecta L.) 

(CAS Reg. No. 8016–84–0); 

Tetradecanoic acid, 1-methylethyl ester 

(CAS Reg. No. 110–27–0); Thyme 

(Thymus Vulgaris) Oil (CAS Reg. No. 

84929–51–1); Thymol (8CA) (CAS Reg. 

No. 89–83–8); Tolu, balsam, gum 

(Myroxylon spp.) (CAS Reg. No. 9000– 

64–0); Turpentine, oil (CAS Reg. No. 

8006–64–2); Valencene (CAS Reg. No. 

4630–07–3); Vanilla (Vanilla spp.) (CAS 

Reg. No. 8024–06–4); Vanilla extract 

(Vanilla spp.) (CAS Reg. No. 84650–63– 

5); Vanilla tahitensis, ext. (CAS Reg. No. 

94167–14–3); Wintergreen oil (CAS Reg. 

No. 68917–75–9); Zingerone (CAS Reg. 

No. 122–48–5); a-1-(2,6,6-Trimethyl-2- 

cyclohexen-1-yl)-2-buten-1-one (CAS 

Reg. No. 43052–87–5); a-Farnesene 

(CAS Reg. No. 125037–13–0; 502–61–4); 

a-Ionone (CAS Reg. No. 127–41–3); aIrone (CAS Reg. No. 79–69–6); aMethylbenzyl propionate (CAS Reg. No. 

120–45–6); a-Phellandrene (CAS Reg. 

No. 99–83–2); a-Pinene (CAS Reg. No. 

80–56–8); a-Propylphenethyl alcohol 

(CAS Reg. No. 705–73–7); a-Terpinene 

(CAS Reg. No. 99–86–5); bCaryophyllene (CAS Reg. No. 87–44–5); 

b-Methylphenethyl alcohol (CAS Reg. 

No. 1123–85–9); b-Naphthyl 

anthranilate (CAS Reg. No. 63449–68– 

3); when used as inert ingredients 

(fragrance components) in pesticide 

formulations applied to food contact 

surfaces in public eating places, dairyprocessing equipment, and foodprocessing equipment with end-use 

concentrations not to exceed 100 ppm. 

That document referenced a summary of 

the petition prepared by Innovative 

Reform Group on behalf of The Clorox 

Company, which is available in the 

docket, https://www.regulations.gov. 

There were no comments received in 

response to the notice of filing. 

III. Inert Ingredient Definition 

Inert ingredients are all ingredients 

that are not active ingredients as defined 

in 40 CFR 153.125 and include, but are 

not limited to, the following types of 

ingredients (except when they have a 

pesticidal efficacy of their own): 

Solvents such as alcohols and 

hydrocarbons; surfactants such as 

polyoxyethylene polymers and fatty 

acids; carriers such as clay and 

diatomaceous earth; thickeners such as 

carrageenan and modified cellulose; 

wetting, spreading, and dispersing 

agents; propellants in aerosol 

dispensers; microencapsulating agents; 

and emulsifiers. The term ‘‘inert’’ is not 

intended to imply nontoxicity; the 

ingredient may or may not be 

chemically active. Generally, EPA has 

exempted inert ingredients from the 

requirement of a tolerance based on the 

low toxicity of the individual inert 

ingredients. 

IV. Aggregate Risk Assessment and 

Determination of Safety 

Section 408(c)(2)(A)(i) of FFDCA 

allows EPA to establish an exemption 

from the requirement for a tolerance (the 

legal limit for a pesticide chemical 

residue in or on a food) only if EPA 

determines that the tolerance is ‘‘safe.’’ 

Section 408(c)(2)(A)(ii) of FFDCA 

defines ‘‘safe’’ to mean that ‘‘there is a 

reasonable certainty that no harm will 

result from aggregate exposure to the 

pesticide chemical residue, including 

all anticipated dietary exposures and all 

other exposures for which there is 

reliable information.’’ This includes 

exposure through drinking water and in 

residential settings but does not include 

occupational exposure. When making a 

safety determination for an exemption 

for the requirement of a tolerance 

FFDCA section 408(c)(2)(B) directs EPA 

to consider the considerations in section 

408(b)(2)(C) and (D). Section 

408(b)(2)(C) of FFDCA requires EPA to 

give special consideration to exposure 

of infants and children to the pesticide 

chemical residue in establishing a 

tolerance and to ‘‘ensure that there is a 

reasonable certainty that no harm will 


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Federal Register / Vol. 89, No. 42 / Friday, March 1, 2024 / Rules and Regulations 15049 

result to infants and children from 

aggregate exposure to the pesticide 

chemical residue. . . .’’ Section 

408(b)(2)(D) lists other factors for EPA 

consideration making safety 

determinations, e.g., the validity, 

completeness, and reliability of 

available data, nature of toxic effects, 

available information concerning the 

cumulative effects of the pesticide 

chemical and other substances with a 

common mechanism of toxicity, and 

available information concerning 

aggregate exposure levels to the 

pesticide chemical and other related 

substances, among others. 

EPA establishes exemptions from the 

requirement of a tolerance only in those 

cases where it can be clearly 

demonstrated that the risks from 

aggregate exposure to pesticide 

chemical residues under reasonably 

foreseeable circumstances will pose no 

harm to human health. In order to 

determine the risks from aggregate 

exposure to pesticide inert ingredients, 

the Agency considers the toxicity of the 

inert in conjunction with possible 

exposure to residues of the inert 

ingredient through food, drinking water, 

and through other exposures that occur 

as a result of pesticide use in residential 

settings. If EPA is able to determine that 

a finite tolerance is not necessary to 

ensure that there is a reasonable 

certainty that no harm will result from 

aggregate exposure to the inert 

ingredient, an exemption from the 

requirement of a tolerance may be 

established. 

Consistent with FFDCA section 

408(c)(2)(A), and the factors specified in 

FFDCA section 408(c)(2)(B), EPA has 

reviewed the available scientific data 

and other relevant information in 

support of this action. EPA has 

sufficient data to assess the hazards of 

and to make a determination on 

aggregate exposure for the various 

fragrance components identified in Unit 

II of this document, including exposure 

resulting from the exemptions 

established by this action. EPA’s 

assessment of exposures and risks 

associated with these various fragrance 

components follows. 

A. Toxicological Profile

EPA has evaluated the available

toxicity data and considered their 

validity, completeness, and reliability as 

well as the relationship of the results of 

the studies to human risk. EPA has also 

considered available information 

concerning the variability of the 

sensitivities of major identifiable 

subgroups of consumers, including 

infants and children. Specific 

information on the studies received and 

the nature of the adverse effects caused 

by various fragrance components 

identified in Unit II, as well as the noobserved-adverse-effect-level (NOAEL) 

and the lowest-observed-adverse-effectlevel (LOAEL) from the toxicity studies 

are discussed in this unit. 

The Agency assessed these fragrance 

components via the Threshold of 

Toxicological Concern (TTC) approach 

as outlined by the European Food Safety 

Authority (EFSA) in their 2019 guidance 

document on the use of TTC in food 

safety assessment. Information regarding 

the database of studies and chemicals 

used to derive TTCs are reviewed 

therein. The TTC approach has been 

used by the Joint Expert Committee on 

Food Additives of the United Nations’ 

(U.N.) Food and Agriculture 

Organization and the World Health 

Organization (JECFA), the former 

Scientific Committee on Food of the 

European Commission, the European 

Medicines Agency, and EFSA. 

Information from JECFA reports as 

well as predictive toxicology using the 

Organisation for Economic Co-operation 

and Development (OECD) Quantitative 

Structure-Activity Relationships (QSAR) 

Toolbox was used to confirm that the 

fragrances listed in Unit II have low 

carcinogenic potential and are thus good 

candidates for the application of the 

TTC method. Although 24 chemicals 

had in silico carcinogenicity alerts, 

JECFA concluded and EPA concurs that 

all fragrances listed in Unit II have low 

carcinogenic potential, based on in vitro 

and/or in vivo genotoxicity studies 

available on the chemical or structurally 

related chemicals. Therefore, the TTC 

method can be applied to these 

fragrances. 

TTCs are derived from a conservative 

and rigorous approach to establish 

generic threshold values for human 

exposure at which a very low 

probability of adverse effects is likely. 

By comparing a range of compounds by 

Cramer Class (classes I, II, and III which 

correspond to the probability of low, 

moderate and high toxicity) and NOEL 

(no-observed-effect-level), fifth 

percentile NOELs were established for 

each Cramer Class as ‘‘Human Exposure 

Thresholds’’. These values were 3, 0.91 

and 0.15 mg/kg/day for classes I, II, and 

III, respectively. 

B. Toxicological Points of Departure/

Levels of Concern

Once a pesticide’s toxicological 

profile is determined, EPA identifies 

toxicological points of departure (POD) 

and levels of concern to use in 

evaluating the risk posed by human 

exposure to the pesticide. For hazards 

that have a threshold below which there 

is no appreciable risk, the toxicological 

POD is used as the basis for derivation 

of reference values for risk assessment. 

PODs are developed based on a careful 

analysis of the doses in each 

toxicological study to determine the 

dose at which no adverse effects are 

observed (the NOAEL) and the lowest 

dose at which adverse effects of concern 

are identified (the LOAEL). Uncertainty/ 

safety factors are used in conjunction 

with the POD to calculate a safe 

exposure level—generally referred to as 

a population-adjusted dose (PAD) or a 

reference dose (RfD)—and a safe margin 

of exposure (MOE). For non-threshold 

risks, the Agency assumes that any 

amount of exposure will lead to some 

degree of risk. Thus, the Agency 

estimates risk in terms of the probability 

of an occurrence of the adverse effect 

expected in a lifetime. For more 

information on the general principles 

EPA uses in risk characterization and a 

complete description of the risk 

assessment process, see https://

www.epa.gov/pesticide-science-andassessing-pesticide-risks/overview-riskassessment-pesticide-program. 

The human exposure threshold value 

for threshold (i.e., non-cancer) risks is 

based upon Cramer structural class. All 

of the fragrance components listed in 

Unit II are in Cramer Class I, which is 

defined as chemicals of simple structure 

and efficient modes of metabolism, 

suggesting low oral toxicity. Therefore, 

the NOEL of 3 mg/kg/day is selected as 

the point of departure for all exposure 

scenarios assessed (chronic dietary, 

incidental oral, dermal and inhalation 

exposures). 

C. Exposure Assessment

1. Dietary exposure. In evaluating

dietary exposure to each of the fragrance 

components listed in Unit II (e.g., 

ingesting foods that come in contact 

with surfaces treated with pesticide 

formulations containing these fragrance 

components, and drinking water 

exposures), EPA considered exposure 

under the proposed exemptions at a 

concentration not to exceed 100 ppm for 

each of the listed fragrance components 

as well as any other sources of dietary 

exposure. EPA assessed dietary 

exposures from the fragrance 

components listed in Unit II in food as 

follows: 

The dietary assessment for food 

contact sanitizer solutions calculated 

the Daily Dietary Dose (DDD) and the 

Estimated Daily Intake (EDI). The 

assessment considered application rates, 

residual solution or quantity of solution 

remaining on the treated surface 

without rinsing with potable water, 

surface area of the treated surface which 


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comes into contact with food, pesticide 

migration fraction, and body weight. 

These assumptions are based on U.S. 

Food and Drug Administration 

guidelines. 

2. From non-dietary exposure. The

term ‘‘residential exposure’’ is used in 

this document to refer to nonoccupational, non-dietary exposure 

(e.g., textiles (clothing and diapers), 

carpets, swimming pools, and hard 

surface disinfection on walls, floors, 

tables). 

The fragrance components listed in 

Unit II may be used as inert ingredients 

in products that are registered for 

specific uses that may result in 

residential exposure, such as pesticides 

used in and around the home. The 

Agency conducted a conservative 

assessment of potential residential 

exposure by assessing various fragrance 

components in disinfectant-type uses 

(indoor scenarios). The Agency’s 

assessment of adult residential exposure 

combines high-end dermal and 

inhalation handler exposure from 

indoor hard surface, wiping, and aerosol 

spray uses. The Agency’s assessment of 

children’s residential exposure includes 

total post-application exposures 

associated with contact with treated 

indoor surfaces (dermal and hand-tomouth exposures). 

3. Cumulative effects from substances

with a common mechanism of toxicity. 

Section 408(b)(2)(D)(v) of FFDCA 

requires that, when considering whether 

to establish, modify, or revoke a 

tolerance, the Agency consider 

‘‘available information’’ concerning the 

cumulative effects of a particular 

pesticide’s residues and ‘‘other 

substances that have a common 

mechanism of toxicity.’’ 

EPA has not found the fragrance 

components listed in Unit II to share a 

common mechanism of toxicity with 

any other substances, nor do they 

appear to produce a toxic metabolite 

produced by other substances. For the 

purposes of the tolerance exemptions 

established in this rule, therefore, EPA 

has assumed that the fragrance 

components listed in Unit II do not have 

common mechanisms of toxicity with 

other substances. For information 

regarding EPA’s efforts to determine 

which chemicals have a common 

mechanism of toxicity and to evaluate 

the cumulative effects of such 

chemicals, see EPA’s website at https:// 

www.epa.gov/pesticide-science-andassessing-pesticide-risks/cumulativeassessment-risk-pesticides. 

D. Additional Safety Factor for the

Protection of Infants and Children

Section 408(b)(2)(C) of FFDCA 

provides that EPA shall apply an 

additional tenfold (10X) margin of safety 

for infants and children in the case of 

threshold effects to account for prenatal 

and postnatal toxicity and the 

completeness of the database on toxicity 

and exposure unless EPA determines 

based on reliable data that a different 

margin of safety will be safe for infants 

and children. This additional margin of 

safety is commonly referred to as the 

Food Quality Protection Act (FQPA) 

Safety Factor (SF). In applying this 

provision, EPA either retains the default 

value of 10X, or uses a different 

additional safety factor when reliable 

data available to EPA support the choice 

of a different factor. 

The FQPA SF has been reduced to 1X 

in this risk assessment because clear 

NOELs and LOELs were established in 

the studies used to derive the endpoints 

(which included developmental and 

reproductive toxicity studies), maternal 

and developmental-specific 5th 

percentile NOELs indicate low potential 

for offspring susceptibility, and the 

conservative assumptions made in the 

exposure assessment are unlikely to 

underestimate risk. 

E. Aggregate Risks and Determination of

Safety

EPA determines whether acute and 

chronic dietary pesticide exposures are 

safe by comparing aggregate exposure 

estimates to the acute PAD (aPAD) and 

chronic PAD (cPAD). For linear cancer 

risks, EPA calculates the lifetime 

probability of acquiring cancer given the 

estimated aggregate exposure. Short-, 

intermediate-, and chronic-term risks 

are evaluated by comparing the 

estimated aggregate food, water, and 

residential exposure to the appropriate 

PODs to ensure that an adequate MOE 

exists. 

1. Acute aggregate risk. An acute

aggregate risk assessment takes into 

account acute exposure estimates from 

dietary consumption of food and 

drinking water. No adverse effects 

resulting from a single oral exposure 

were identified and no acute dietary 

endpoint was selected for any of the 

fragrance components listed in Unit II. 

Therefore, these fragrance components 

are not expected to pose an acute risk. 

2. Short-term aggregate risk. Shortterm aggregate exposure takes into 

account short-term residential exposure 

plus chronic exposure to food and water 

(considered to be a background 

exposure level). For residential handler 

short-term exposure scenarios, MOEs 

ranged from 140 to 2,500, while for 

residential post-application exposure 

scenarios, MOEs ranged from 380 to 

7,400. These MOEs are greater than the 

level of concern (LOC) of 100 and 

therefore are not of concern. The shortterm aggregate MOE is 109 for adults 

and 135 for children, which are greater 

than the LOC of 100 and therefore are 

not of concern. 

3. Intermediate-term aggregate risk.

Intermediate-term aggregate exposure 

takes into account intermediate-term 

residential (dermal and inhalation) 

exposure plus chronic dietary exposure 

(food and drinking water). As the same 

endpoints were selected for short-term 

and intermediate-term exposures, 

intermediate-term aggregate risk is equal 

to the short-term aggregate risk, and it 

is not of concern. 

4. Chronic aggregate risk. Using the

exposure assumptions described in this 

unit for chronic exposure, EPA has 

concluded that chronic exposure to the 

fragrance components listed in Unit II 

from food and water will utilize 19% of 

the cPAD for the U.S. population and 

48% of the cPAD for children 1 to 2 

years old, the population group 

receiving the greatest exposure. Chronic 

residential exposure to residues of these 

fragrance components is not expected. 

Therefore, the chronic aggregate risk is 

equal to the chronic dietary exposure for 

children 1 to 2 years old (48% of the 

cPAD). 

5. Aggregate cancer risk for U.S.

population. There is low concern for 

genotoxicity/carcinogenicity in humans 

for the fragrance components listed in 

Unit II of this document. Therefore, the 

assessment under the TTC value for 

non-cancer risks is protective for all 

risks, including carcinogenicity. 

6. Determination of safety. Based on

these risk assessments, EPA concludes 

that there is a reasonable certainty that 

no harm will result to the general 

population, or to infants and children, 

from aggregate exposure to residues of 

the fragrance components listed in Unit 

II. 

V. Other Considerations

A. Analytical Enforcement Methodology

An analytical method is not required

for enforcement purposes since the 

Agency is not establishing a numerical 

tolerance for residues of the fragrance 

components listed in Unit II of this 

document in or on any food 

commodities. EPA is, however, 

establishing limitations on the amount 

of these fragrance components that may 

be used in antimicrobial pesticide 

formulations. These limitations will be 

enforced through the pesticide 


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registration process under the Federal 

Insecticide, Fungicide, and Rodenticide 

Act (‘‘FIFRA’’), 7 U.S.C. 136 et seq. EPA 

will not register any pesticide 

formulation for food use that contains 

these fragrance components in excess of 

100 ppm in the final pesticide 

formulation. 

B. Revisions to Petitioned-For 

Tolerances 

The Agency is not establishing 

tolerance exemptions for the following 

fragrance ingredients because they were 

withdrawn by the petitioner: 2- 

Cyclohexen-1-one, 2-hydroxy-3-methyl6-(1-methylethyl)- (CAS Reg. No. 490– 

03–9); b-Naphthyl anthranilate (CAS 

Reg. No. 63449–68–3); p-Cresol (CAS 

Reg. No. 106–44–5); A-1-(2,6,6- 

Trimethyl-2-cyclohexen-1-yl)-2-buten-1- 

one (CAS Reg. No. 43052–87–5). 

EPA is also not finalizing exemptions 

for the following ingredients because 

they were already approved for use 

under 40 CFR 180.940(a): 2-Propanol 

(CAS Reg. No. 67–63–0); Benzaldehyde, 

4-hydroxy-3-methoxy- (CAS Reg. No. 

121–33–5); Bicyclo[3.1.1]heptane, 6,6- 

dimethyl-2-methylene- (CAS Reg. No. 

127–91–3); Cinnamic aldehyde (CAS 

Reg. No. 104–55–2 & 14371–10–9); dLimonene (CAS Reg. No. 5989–27–5); 

Isobornyl acetate (CAS Reg. No. 125– 

12–2); Methyl salicylate (CAS Reg. No. 

119–36–8); Phenol, 2-methoxy-4-(2- 

propenyl)- (CAS Reg. No. 97–53–0); 

Phenyl ethyl alcohol (CAS Reg. No. 60– 

12–8); Thymol (8CA) (CAS Reg. No. 89– 

83–8); a-Pinene (CAS Reg. No. 80–56– 

8); b-Caryophyllene (CAS Reg. No. 87– 

44–5). 

VI. Conclusions 

Therefore, an exemption from the 

requirement of a tolerance is established 

for residues of various fragrance 

components listed in Unit II of this 

document when used as an inert 

ingredient (fragrance component) in 

pesticide formulations applied to foodcontact surfaces in public eating places, 

dairy-processing equipment, and foodprocessing equipment and utensils with 

an end-use concentration not to exceed 

100 ppm under 40 CFR 180.940(a). 

VII. Statutory and Executive Order 

Reviews 

This action establishes exemptions 

from the requirement of a tolerance 

under FFDCA section 408(d) in 

response to a petition submitted to the 

Agency. The Office of Management and 

Budget (OMB) has exempted these types 

of actions from review under Executive 

Order 12866, entitled ‘‘Regulatory 

Planning and Review’’ (58 FR 51735, 

October 4, 1993). Because this action 

has been exempted from review under 

Executive Order 12866, this action is 

not subject to Executive Order 13211, 

entitled ‘‘Actions Concerning 

Regulations That Significantly Affect 

Energy Supply, Distribution, or Use’’ (66 

FR 28355, May 22, 2001) or Executive 

Order 13045, entitled ‘‘Protection of 

Children from Environmental Health 

Risks and Safety Risks’’ (62 FR 19885, 

April 23, 1997). This action does not 

contain any information collections 

subject to OMB approval under the 

Paperwork Reduction Act (PRA) (44 

U.S.C. 3501 et seq.), nor does it require 

any special considerations under 

Executive Order 12898, entitled 

‘‘Federal Actions to Address 

Environmental Justice in Minority 

Populations and Low-Income 

Populations’’ (59 FR 7629, February 16, 

1994). 

Since tolerances and exemptions that 

are established on the basis of a petition 

under FFDCA section 408(d), such as 

the exemptions in this final rule, do not 

require the issuance of a proposed rule, 

the requirements of the Regulatory 

Flexibility Act (RFA) (5 U.S.C. 601 et 

seq.), do not apply. 

This action directly regulates growers, 

food processors, food handlers, and food 

retailers, not States or Tribes, nor does 

this action alter the relationships or 

distribution of power and 

responsibilities established by Congress 

in the preemption provisions of FFDCA 

section 408(n)(4). As such, the Agency 

has determined that this action will not 

have a substantial direct effect on States 

or Tribal governments, on the 

relationship between the National 

Government and the States or Tribal 

governments, or on the distribution of 

power and responsibilities among the 

various levels of government or between 

the Federal Government and Indian 

Tribes. Thus, the Agency has 

determined that Executive Order 13132, 

entitled ‘‘Federalism’’ (64 FR 43255, 

August 10, 1999), and Executive Order 

13175, entitled ‘‘Consultation and 

Coordination with Indian Tribal 

Governments’’ (65 FR 67249, November 

9, 2000), do not apply to this action. In 

addition, this action does not impose 

any enforceable duty or contain any 

unfunded mandate as described under 

Title II of the Unfunded Mandates 

Reform Act (UMRA) (2 U.S.C. 1501 et 

seq.). 

This action does not involve any 

technical standards that would require 

Agency consideration of voluntary 

consensus standards pursuant to section 

12(d) of the National Technology 

Transfer and Advancement Act 

(NTTAA) (15 U.S.C. 272 note). 

VIII. Congressional Review Act 

Pursuant to the Congressional Review 

Act (5 U.S.C. 801 et seq.), EPA will 

submit a report containing this rule and 

other required information to the U.S. 

Senate, the U.S. House of 

Representatives, and the Comptroller 

General of the United States prior to 

publication of the rule in the Federal 

Register. This action is not a ‘‘major 

rule’’ as defined by 5 U.S.C. 804(2). 

List of Subjects in 40 CFR Part 180 

Environmental protection, 

Administrative practice and procedure, 

Agricultural commodities, Pesticides 

and pests, Reporting and recordkeeping 

requirements. 

Dated: February 26, 2024. 

Charles Smith, 

Director, Registration Division, Office of 

Pesticide Programs. 

Therefore, for the reasons stated in the 

preamble, EPA is amending 40 CFR 

chapter I as follows: 

PART 180—TOLERANCES AND 

EXEMPTIONS FOR PESTICIDE 

CHEMICAL RESIDUES IN FOOD 

■ 1. The authority citation for part 180 

continues to read as follows: 

Authority: 21 U.S.C. 321(q), 346a and 371. 

■ 2. Section 180.940 is amended by 

adding in alphabetical order the 

following inert ingredients to table 1 to 

paragraph (a): 

■ a. Acetanisole 

■ b. Allspice oil (Pimenta officinalis 

Lindl.) 

■ c. p-Anisyl acetate 

■ d. Anisyl formate 

■ e. Anisyl propionate 

■ f. Balsam oil, Peru (Myroxylon 

pereirae Klotzsch) 

■ g. Benzaldehyde, methyl- 

■ h. Benzene, 1,2-dimethoxy- 

■ i. Benzene, 2-methoxy-4-methyl-1-(1- 

methylethyl)- 

■ j. Benzeneacetaldehyde 

■ k. Benzoic acid 

■ l. Benzoin gum, Sumatra 

■ m. Benzyl acetate 

■ n. Benzyl benzoate 

■ o. Benzyl cinnamate 

■ p. Benzyl formate 

■ q. Benzyl isovalerate 

■ r. Benzyl phenylacetate 

■ s. Benzyl salicylate 

■ t. Benzyl trans-2-methyl-2-butenoate 

■ u. Bisabolene 

■ v. Borneol 

■ w. endo-Bornyl acetate 

■ x. 3-Buten-2-one, 4-(2,6,6-trimethyl-1- 

cyclohexen-1-yl)- 

■ y. Butyl sulfide 

■ z. Cadinene 


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■ aa. Camphene 

■ bb. Cananga oil 

■ cc. d-3-Carene 

■ dd. Carvyl acetate 

■ ee. Cassia bark oil 

■ ff. Cinnamic acid; trans-Cinnamic acid 

■ gg. Cinnamon leaf oil 

■ hh. Cinnamyl acetate 

■ ii. Cinnamyl benzoate 

■ jj. Cinnamyl cinnamate 

■ kk. Cinnamyl formate 

■ ll. Cinnamyl isobutyrate 

■ mm. Cinnamyl propionate 

■ nn. Citrus, ext. 

■ oo. Cloves (Eugenia spp.) 

■ pp. Cornmint oil 

■ qq. Currant buds black absolute (Ribes 

nigrum L.) 

■ rr. Cyclohexadiene, methyl- 

■ ss. 1-Cyclohexylethanol 

■ tt. m-Dimethoxybenzene 

■ uu. p-Dimethoxybenzene 

■ vv. 2,6-Dimethoxyphenol 

■ ww. 2,6-Dimethyl-4-heptanol 

■ xx. 3,7-Dimethyl-1,3,6-octatriene 

■ yy. p,a-Dimethylstyrene 

■ zz. Ethyl anthranilate 

■ aaa. 4-Ethylbenzaldehyde 

■ bbb. Ethyl benzoylacetate 

■ ccc. Ethyl cinnamate 

■ ddd. 4-Ethylguaiacol 

■ eee. p-Ethylphenol 

■ fff. Ethyl phenylacetate 

■ ggg. Ethyl 3-phenylpropionate 

■ hhh. Eugenyl acetate 

■ iii. a-Farnesene 

■ jjj. Geranyl benzoate 

■ kkk. Geranyl phenylacetate 

■ lll. Guaiacol 

■ mmm. Guaiene 

■ nnn. 2-Heptanol 

■ ooo. cis-3-Hexenyl benzoate 

■ ppp. 5-(cis-3-Hexenyl)dihydro-5- 

methyl-2(3H)furanone 

■ qqq. Hexyl benzoate 

■ rrr. a-Ionone 

■ sss. g-Ionone 

■ ttt. a-Irone 

■ uuu. Isoamyl benzoate 

■ vvv. Isoamyl cinnamate 

■ www. Isoamyl phenylacetate 

■ xxx. Isoamyl salicylate 

■ yyy. Isobutyl benzoate 

■ zzz. Isobutyl cinnamate 

■ aaaa. Isobutyl phenylacetate 

■ bbbb. Isobutyl salicylate 

■ cccc. Isoeugenol 

■ dddd. Isoeugenyl acetate 

■ eeee. iso-Methyl-b-ionone 

■ ffff. Isopropyl acetate 

■ gggg. p-Isopropylacetophenone 

■ hhhh. p-Isopropylbenzyl alcohol 

■ iiii. 2-Isopropylphenol 

■ jjjj. p-Isopropyl phenylacetaldehyde 

■ kkkk. Isopulegol 

■ llll. Jasmine oil (Jasminum 

grandiflorum L.) 

■ mmmm. Juniper oil (Juniperus 

communis L.) 

■ nnnn. Linalyl benzoate 

■ oooo. Linalyl cinnamate 

■ pppp. Menthol 

■ qqqq. 4-Mercapto-4-methyl-2- 

pentanone 

■ rrrr. 4-Methoxy-2-methyl-2- 

butanethiol 

■ ssss. 2-Methoxy-4-methylphenol 

■ tttt. 4-(p-Methoxyphenyl)-2-butanone 

■ uuuu. 2-Methoxy-4-vinylphenol 

■ vvvv. Methyl N-acetylanthranilate 

■ wwww. Methyl anisate 

■ xxxx. Methylbenzyl acetate (mixed 

o,m,p) 

■ yyyy. a-Methylbenzyl propionate 

■ zzzz. 3-Methyl-2-butenyl benzoate 

■ aaaaa. 3-Methylindole 

■ bbbbb. Methyl-a-ionone 

■ ccccc. Methyl-b-ionone 

■ ddddd. Methyl o-methoxybenzoate 

■ eeeee. Methyl 3-methylthiopropionate 

■ fffff. b-Methylphenethyl alcohol 

■ ggggg. Methyl phenylacetate 

■ hhhhh. 2-Methyl-4-phenyl-2-butyl 

acetate 

■ iiiii. Methyl n-propyl ketone 

■ jjjjj. Methyl sulfide 

■ kkkkk. Neroli bigarde oil (Citrus 

aurantium L.) 

■ lllll. 1-Octen-3-yl acetate 

■ mmmmm. Oil of Bergamot 

■ nnnnn. Oil of camphor 

■ ooooo. Oil of orange 

■ ppppp. Oils, Fir 

■ qqqqq. Oils, mimosa 

■ rrrrr. Oils, peppermint 

■ sssss. Oils, spruce 

■ ttttt. Oils, thyme 

■ uuuuu. Orris absolute (Iris pallida) 

■ vvvvv. Pepper, black, oil (Piper 

nigrum L.) 

■ wwwww. peppermint (Mentha 

piperita) ext. 

■ xxxxx. a-Phellandrene 

■ yyyyy. Phenethyl butyrate 

■ zzzzz. Phenethyl cinnamate 

■ aaaaaa. Phenethyl formate 

■ bbbbbb. Phenethyl hexanoate 

■ cccccc. Phenethyl propionate 

■ dddddd. Phenethyl salicylate 

■ eeeeee. Phenethyl tiglate 

■ ffffff. Phenol, 2,4,6-trimethyl- 

■ gggggg. Phenylacetaldehyde glyceryl 

acetal 

■ hhhhhh. Phenylacetic acid 

■ iiiiii. 2-Phenylethyl 2-methylbutyrate 

■ jjjjjj. 3-Phenylpropionaldehyde 

■ kkkkkk. 3-Phenylpropionic acid 

■ llllll. 3-Phenylpropyl acetate 

■ mmmmmm. 3-Phenylpropyl 

cinnamate 

■ nnnnnn. pine needle oil 

■ oooooo. Pine scotch oil (Pinus 

sylvestris L.) 

■ pppppp. Propenylguaethol 

■ qqqqqq. Propyl phenethyl acetal 

■ rrrrrr. a-Propylphenethyl alcohol 

■ ssssss. o-Propylphenol 

■ tttttt. p-Propylphenol 

■ uuuuuu. Rose absolute (Rosa spp.) 

■ vvvvvv. Salicylaldehyde 

■ wwwwww. Schinus molle oil 

(Schinus molle L.) 

■ xxxxxx. Storax (Liquidambar spp.) 

■ yyyyyy. Tagetes oil (Tagetes erecta L.) 

■ zzzzzz. a-Terpinene 

■ aaaaaaa. Tetradecanoic acid, 1- 

methylethyl ester 

■ bbbbbbb. Thyme (Thymus Vulgaris) 

Oil 

■ ccccccc. Tolu, balsam, gum 

(Myroxylon spp.) 

■ ddddddd. p-Tolylacetaldehyde 

■ eeeeeee. p-Tolyl acetate 

■ fffffff. p-Tolyl isobutyrate 

■ ggggggg. p-Tolyl 3-methylbutyrate 

■ hhhhhhh. p-Tolyl octanoate 

■ iiiiiii. p-Tolyl phenylacetate 

■ jjjjjjj. 2-(p-Tolyl)propionaldehyde 

■ kkkkkkk. 3,3,5-Trimethylcyclohexanol 

■ lllllll. (Z)-b-1-(2,6,6-Trimethyl-1- 

cyclohexen-1-yl)-2-buten-1-one; (2E)-1- 

(2,6,6-Trimethyl-1-cyclohexen-1-yl)-2- 

buten-1-one 

■ mmmmmmm. 2,3,6-Trimethylphenol 

■ nnnnnnn. 4,7,7-Trimethyl-6- 

thiabicyclo[3.2.1]octane 

■ ooooooo. Turpentine, oil 

■ ppppppp. 1,3,5-Undecatriene 

■ qqqqqqq. Valencene 

■ rrrrrrr. Vanilla (Vanilla spp.) 

■ sssssss. Vanilla extract (Vanilla spp.) 

■ ttttttt. Vanilla tahitensis, ext. 

■ uuuuuuu. Wintergreen oil 

■ vvvvvvv. 2,5-Xylenol 

■ wwwwwww. 2,6-Xylenol 

■ xxxxxxx. 3,4-Xylenol 

■ yyyyyyy. Zingerone 

The additions read as follows: 

§ 180.940 Tolerance exemptions for active 

and inert ingredients for use in 

antimicrobial formulations (Food-contact 

surface sanitizing solutions). 

* * * * * 

(a) * * * 


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TABLE 1 TO PARAGRAPH (a) 

Pesticide chemical CAS Reg. No. Limits 

*******

Acetanisole ........................................................................ 100–06–1 ........................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

* * * * * * * 

Allspice oil (Pimenta officinalis Lindl.) ............................... 8006–77–7 ......................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

* * * * * * * 

p-Anisyl acetate ................................................................. 104–21–2 ........................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

Anisyl formate ................................................................... 122–91–8 ........................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

Anisyl propionate ............................................................... 7549–33–9 ......................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

Balsam oil, Peru (Myroxylon pereirae Klotzsch) ............... 8007–00–9 ......................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

*******

Benzaldehyde, methyl- ...................................................... 1334–78–7 ......................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

Benzene, 1,2-dimethoxy- .................................................. 91–16–7 ............................. When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

Benzene, 2-methoxy-4-methyl-1-(1-methylethyl)- ............. 1076–56–8 ......................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

Benzeneacetaldehyde ....................................................... 122–78–1 ........................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

Benzoic acid ...................................................................... 65–85–0 ............................. When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

Benzoin gum, Sumatra ..................................................... 9000–05–9 ......................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

Benzyl acetate ................................................................... 140–11–4 ........................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

Benzyl benzoate ................................................................ 120–51–4 ........................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

*******

Benzyl cinnamate .............................................................. 103–41–3 ........................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

Benzyl formate .................................................................. 104–57–4 ........................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

*******

Benzyl isovalerate ............................................................. 103–38–8 ........................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

Benzyl phenylacetate ........................................................ 102–16–9 ........................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

*******

Benzyl salicylate ................................................................ 118–58–1 ........................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

Benzyl trans-2-methyl-2-butenoate ................................... 37526–88–8 ....................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

*******

Bisabolene ......................................................................... 495–62–5 ........................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

*******

Borneol .............................................................................. 507–70–0 ........................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

endo-Bornyl acetate .......................................................... 76–49–3 ............................. When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

*******

3-Buten-2-one, 4-(2,6,6-trimethyl-1-cyclohexen-1-yl)- ...... 14901–07–6; 79–77–6 ....... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

*******

Butyl sulfide ....................................................................... 544–40–1 ........................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 


ddrumheller on DSK120RN23PROD with RULES1
15054 Federal Register / Vol. 89, No. 42 / Friday, March 1, 2024 / Rules and Regulations 

TABLE 1 TO PARAGRAPH (a)—Continued 

Pesticide chemical CAS Reg. No. Limits 

*******

Cadinene ........................................................................... 29350–73–0; 523–47–7 ..... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

* * * * * * * 

Camphene ......................................................................... 79–92–5 ............................. When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

Cananga oil ....................................................................... 68606–83–7 ....................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

d-3-Carene ........................................................................ 13466–78–9 ....................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

*******

Carvyl acetate ................................................................... 97–42–7 ............................. When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

*******

Cassia bark oil .................................................................. 8007–80–5 ......................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

*******

Cinnamic acid; trans-Cinnamic acid ................................. 621–82–9; 140–10–3 ......... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

*******

Cinnamon leaf oil .............................................................. 84649–98–9 ....................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

Cinnamyl acetate .............................................................. 103–54–8 ........................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

Cinnamyl benzoate ........................................................... 5320–75–2 ......................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

Cinnamyl cinnamate .......................................................... 122–69–0 ........................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

Cinnamyl formate .............................................................. 104–65–4 ........................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

Cinnamyl isobutyrate ......................................................... 103–59–3 ........................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

Cinnamyl propionate ......................................................... 103–56–0 ........................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

*******

Citrus, ext. ......................................................................... 94266–47–4 ....................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

*******

Cloves (Eugenia spp.) ....................................................... 84961–50–2 ....................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

*******

Cornmint oil ....................................................................... 68917–18–0 ....................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

*******

Currant buds black absolute (Ribes nigrum L.) ................ 68606–81–5 ....................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

Cyclohexadiene, methyl- ................................................... 30640–46–1; 1888–90–0 ... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

*******

1-Cyclohexylethanol .......................................................... 1193–81–3 ......................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

*******

m-Dimethoxybenzene ....................................................... 151–10–0 ........................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

p-Dimethoxybenzene ........................................................ 150–78–7 ........................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

2,6-Dimethoxyphenol ........................................................ 91–10–1 ............................. When ready for use, the end-use concentration is not 

to exceed 100 ppm. 


ddrumheller on DSK120RN23PROD with RULES1
Federal Register / Vol. 89, No. 42 / Friday, March 1, 2024 / Rules and Regulations 15055 

TABLE 1 TO PARAGRAPH (a)—Continued 

Pesticide chemical CAS Reg. No. Limits 

*******

2,6-Dimethyl-4-heptanol .................................................... 108–82–7 ........................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

3,7-Dimethyl-1,3,6-octatriene ............................................ 13877–91–3 ....................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

* * * * * * * 

p,a-Dimethylstyrene .......................................................... 1195–32–0 ......................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

* * * * * * * 

Ethyl anthranilate .............................................................. 87–25–2 ............................. When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

4-Ethylbenzaldehyde ......................................................... 4748–78–1 ......................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

Ethyl benzoylacetate ......................................................... 94–02–0 ............................. When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

* * * * * * * 

Ethyl cinnamate ................................................................. 103–36–6 ........................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

* * * * * * * 

4-Ethylguaiacol .................................................................. 2785–89–9 ......................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

* * * * * * * 

p-Ethylphenol .................................................................... 123–07–9 ........................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

Ethyl phenylacetate ........................................................... 101–97–3 ........................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

Ethyl 3-phenylpropionate .................................................. 2021–28–5 ......................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

* * * * * * * 

Eugenyl acetate ................................................................ 93–28–7 ............................. When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

* * * * * * * 

a-Farnesene ...................................................................... 125037–13–0; 502–61–4 ... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

*******

Geranyl benzoate .............................................................. 94–48–4 ............................. When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

*******

Geranyl phenylacetate ...................................................... 102–22–7 ........................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

*******

Guaiacol ............................................................................ 90–05–1 ............................. When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

Guaiene ............................................................................. 88–84–6 ............................. When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

*******

2-Heptanol ......................................................................... 543–49–7 ........................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

*******

cis-3-Hexenyl benzoate ..................................................... 25152–85–6 ....................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

*******

5-(cis-3-Hexenyl)dihydro-5-methyl-2(3H)furanone ............ 70851–61–5 ....................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

*******

Hexyl benzoate ................................................................. 6789–88–4 ......................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 


ddrumheller on DSK120RN23PROD with RULES1
15056 Federal Register / Vol. 89, No. 42 / Friday, March 1, 2024 / Rules and Regulations 

TABLE 1 TO PARAGRAPH (a)—Continued 

Pesticide chemical CAS Reg. No. Limits 

*******

a-Ionone ............................................................................ 127–41–3 ........................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

g-Ionone ............................................................................. 79–76–5 ............................. When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

a-Irone ............................................................................... 79–69–6 ............................. When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

* * * * * * * 

Isoamyl benzoate .............................................................. 94–46–2 ............................. When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

*******

Isoamyl cinnamate ............................................................ 7779–65–9 ......................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

*******

Isoamyl phenylacetate ...................................................... 102–19–2 ........................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

*******

Isoamyl salicylate .............................................................. 87–20–7 ............................. When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

*******

Isobutyl benzoate .............................................................. 120–50–3 ........................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

*******

Isobutyl cinnamate ............................................................ 122–67–8 ........................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

*******

Isobutyl phenylacetate ...................................................... 102–13–6 ........................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

Isobutyl salicylate .............................................................. 87–19–4 ............................. When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

*******

Isoeugenol ......................................................................... 97–54–1 ............................. When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

Isoeugenyl acetate ............................................................ 93–29–8 ............................. When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

iso-Methyl-b-ionone ........................................................... 79–89–0 ............................. When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

Isopropyl acetate ............................................................... 108–21–4 ........................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

p-Isopropylacetophenone .................................................. 645–13–6 ........................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

p-Isopropylbenzyl alcohol .................................................. 536–60–7 ........................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

*******

2-Isopropylphenol .............................................................. 88–69–7 ............................. When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

p-Isopropyl phenylacetaldehyde ....................................... 4395–92–0 ......................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

Isopulegol .......................................................................... 89–79–2 ............................. When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

*******

Jasmine oil (Jasminum grandiflorum L.) ........................... 8022–96–6 ......................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

Juniper oil (Juniperus communis L.) ................................. 8002–68–4 ......................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

*******

Linalyl benzoate ................................................................ 126–64–7 ........................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

Linalyl cinnamate .............................................................. 78–37–5 ............................. When ready for use, the end-use concentration is not 

to exceed 100 ppm. 


ddrumheller on DSK120RN23PROD with RULES1
Federal Register / Vol. 89, No. 42 / Friday, March 1, 2024 / Rules and Regulations 15057 

TABLE 1 TO PARAGRAPH (a)—Continued 

Pesticide chemical CAS Reg. No. Limits 

*******

Menthol .............................................................................. 15356–70–4; 89–78–1; 

1490–04–6.

When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

4-Mercapto-4-methyl-2-pentanone .................................... 19872–52–7 ....................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

* * * * * * * 

4-Methoxy-2-methyl-2-butanethiol ..................................... 94087–83–9 ....................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

2-Methoxy-4-methylphenol ................................................ 93–51–6 ............................. When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

4-(p-Methoxyphenyl)-2-butanone ...................................... 104–20–1 ........................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

* * * * * * * 

2-Methoxy-4-vinylphenol ................................................... 7786–61–0 ......................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

* * * * * * * 

Methyl N-acetylanthranilate ............................................... 2719–08–6 ......................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

* * * * * * * 

Methyl anisate ................................................................... 121–98–2 ........................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

* * * * * * * 

Methylbenzyl acetate (mixed o,m,p) ................................. 360676–70–1; 2216–45–7; 

17373–93–2.

When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

a-Methylbenzyl propionate ................................................ 120–45–6 ........................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

* * * * * * * 

3-Methyl-2-butenyl benzoate ............................................. 5205–11–8 ......................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

* * * * * * * 

3-Methylindole ................................................................... 83–34–1 ............................. When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

Methyl-a-ionone ................................................................ 127–42–4 ........................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

Methyl-b-ionone ................................................................. 127–43–5 ........................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

Methyl o-methoxybenzoate ............................................... 606–45–1 ........................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

* * * * * * * 

Methyl 3-methylthiopropionate .......................................... 13532–18–8 ....................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

*******

b-Methylphenethyl alcohol ................................................ 1123–85–9 ......................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

Methyl phenylacetate ........................................................ 101–41–7 ........................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

2-Methyl-4-phenyl-2-butyl acetate ..................................... 103–07–1 ........................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

*******

Methyl n-propyl ketone ...................................................... 107–87–9 ........................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

*******

Methyl sulfide .................................................................... 75–18–3 ............................. When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

*******

Neroli bigarde oil (Citrus aurantium L.) ............................. 8016–38–4 ......................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 


ddrumheller on DSK120RN23PROD with RULES1
15058 Federal Register / Vol. 89, No. 42 / Friday, March 1, 2024 / Rules and Regulations 

TABLE 1 TO PARAGRAPH (a)—Continued 

Pesticide chemical CAS Reg. No. Limits 

*******

1-Octen-3-yl acetate .......................................................... 2442–10–6 ......................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

Oil of Bergamot ................................................................. 8007–75–8 ......................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

Oil of camphor ................................................................... 8008–51–3 ......................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

*******

Oil of orange ..................................................................... 8008–57–9 ......................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

*******

Oils, Fir .............................................................................. 8021–29–2 ......................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

*******

Oils, mimosa ..................................................................... 8031–03–6 ......................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

*******

Oils, peppermint ................................................................ 8006–90–4 ......................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

Oils, spruce ....................................................................... 8008–80–8 ......................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

Oils, thyme ........................................................................ 8007–46–3 ......................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

*******

Orris absolute (Iris pallida) ................................................ 8002–73–1 ......................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

*******

Pepper, black, oil (Piper nigrum L.) .................................. 8006–82–4 ......................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

peppermint (Mentha piperita) ext. ..................................... 84082–70–2 ....................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

*******

a-Phellandrene .................................................................. 99–83–2 ............................. When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

*******

Phenethyl butyrate ............................................................ 103–52–6 ........................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

Phenethyl cinnamate ......................................................... 103–53–7 ........................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

Phenethyl formate ............................................................. 104–62–1 ........................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

Phenethyl hexanoate ........................................................ 6290–37–5 ......................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

Phenethyl propionate ........................................................ 122–70–3 ........................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

Phenethyl salicylate .......................................................... 87–22–9 ............................. When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

Phenethyl tiglate ................................................................ 55719–85–2 ....................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

*******

Phenol, 2,4,6-trimethyl- ..................................................... 527–60–6 ........................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

*******

Phenylacetaldehyde glyceryl acetal .................................. 29895–73–6 ....................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

Phenylacetic acid .............................................................. 103–82–2 ........................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

*******

2-phenylethyl 2-methylbutyrate ......................................... 24817–51–4 ....................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 


ddrumheller on DSK120RN23PROD with RULES1
Federal Register / Vol. 89, No. 42 / Friday, March 1, 2024 / Rules and Regulations 15059 

TABLE 1 TO PARAGRAPH (a)—Continued 

Pesticide chemical CAS Reg. No. Limits 

3-Phenylpropionaldehyde .................................................. 104–53–0 ........................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

3-Phenylpropionic acid ...................................................... 501–52–0 ........................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

3-Phenylpropyl acetate ..................................................... 122–72–5 ........................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

3-Phenylpropyl cinnamate ................................................. 122–68–9 ........................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

* * * * * * * 

pine needle oil ................................................................... 8000–26–8 ......................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

Pine scotch oil (Pinus sylvestris L.) .................................. 8023–99–2 ......................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

* * * * * * * 

Propenylguaethol .............................................................. 94–86–0 ............................. When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

* * * * * * * 

Propyl phenethyl acetal ..................................................... 7493–57–4 ......................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

a-Propylphenethyl alcohol ................................................ 705–73–7 ........................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

o-Propylphenol .................................................................. 644–35–9 ........................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

p-Propylphenol .................................................................. 645–56–7 ........................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

* * * * * * * 

Rose absolute (Rosa spp.) ............................................... 8007–01–0 ......................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

Salicylaldehyde ................................................................. 90–02–8 ............................. When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

* * * * * * * 

Schinus molle oil (Schinus molle L.) ................................. 68917–52–2 ....................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

* * * * * * * 

Storax (Liquidambar spp.) ................................................. 8046–19–3 ......................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

*******

Tagetes oil (Tagetes erecta L.) ......................................... 8016–84–0 ......................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

*******

a-Terpinene ....................................................................... 99–86–5 ............................. When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

*******

Tetradecanoic acid, 1-methylethyl ester ........................... 110–27–0 ........................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

*******

Thyme (Thymus Vulgaris) Oil ........................................... 84929–51–1 ....................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

*******

Tolu, balsam, gum (Myroxylon spp.) ................................ 9000–64–0 ......................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

p-Tolylacetaldehyde .......................................................... 104–09–6 ........................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

p-Tolyl acetate ................................................................... 140–39–6 ........................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

p-Tolyl isobutyrate ............................................................. 103–93–5 ........................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

p-Tolyl 3-methylbutyrate .................................................... 55066–56–3 ....................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

p-Tolyl octanoate ............................................................... 59558–23–5 ....................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 


ddrumheller on DSK120RN23PROD with RULES1
15060 Federal Register / Vol. 89, No. 42 / Friday, March 1, 2024 / Rules and Regulations 

TABLE 1 TO PARAGRAPH (a)—Continued 

Pesticide chemical CAS Reg. No. Limits 

p-Tolyl phenylacetate ........................................................ 101–94–0 ........................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

2-(p-Tolyl)propionaldehyde ............................................... 99–72–9 ............................. When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

* * * * * * * 

3,3,5-Trimethylcyclohexanol .............................................. 116–02–9 ........................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

* * * * * * * 

(Z)-b-1-(2,6,6-Trimethyl-1-cyclohexen-1-yl)-2-buten-1- 

one; (2E)-1-(2,6,6-Trimethyl-1-cyclohexen-1-yl)-2- 

buten-1-one.

35044–68–9; 23726–92–3; 

23726–91–2.

When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

* * * * * * * 

2,3,6-Trimethylphenol ........................................................ 2416–94–6 ......................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

4,7,7-Trimethyl-6-thiabicyclo[3.2.1]octane ........................ 68398–18–5 ....................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

Turpentine, oil ................................................................... 8006–64–2 ......................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

* * * * * * * 

1,3,5-Undecatriene ............................................................ 16356–11–9 ....................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

* * * * * * * 

Valencene ......................................................................... 4630–07–3 ......................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

* * * * * * * 

Vanilla (Vanilla spp.) ......................................................... 8024–06–4 ......................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

Vanilla extract (Vanilla spp.) ............................................. 84650–63–5 ....................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

Vanilla tahitensis, ext. ....................................................... 94167–14–3 ....................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

* * * * * * * 

Wintergreen oil .................................................................. 68917–75–9 ....................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

* * * * * * * 

2,5-Xylenol ........................................................................ 95–87–4 ............................. When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

2,6-Xylenol ........................................................................ 576–26–1 ........................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

3,4-Xylenol ........................................................................ 95–65–8 ............................. When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

* * * * * * * 

Zingerone .......................................................................... 122–48–5 ........................... When ready for use, the end-use concentration is not 

to exceed 100 ppm. 

* * * * * * * 

* * * * * 

[FR Doc. 2024–04372 Filed 2–29–24; 8:45 am] 

BILLING CODE 6560–50–P 


ddrumheller on DSK120RN23PROD with RULES1