## Cover Letter

Akzo Nobel authorizes US EPA to use all information in the Trigonox 301 PMN case P98-1028 as surrogate data in the review of this PMN. This should also include the studies submitted in the request to rescind the SNUR and described below. Two additional aquatic studies performed on Trigonox 301 have been submitted as a request to rescind the SNUR. These studies were done as Water Accomodated Fractions (WAF) since EPA's reason for rejecting the previous aquatic studies is they were done on product as manufactured with 60% mineral spirits. Also a hydrilysis study on Trigonox 301 was submitted so support the request to rescind the SNUR. This study should also be referenced in the assessment of Trigonox 501. The size of some of the toxicity studies is so large that they will be submitted as supplemental documents. I have included a document that is a screen shot of the study titles of all supplemental and it is posted in the list of attachments for your reference.

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### 25LT757P 74823503630 TX50150714344604334 06SF5A

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Page 3 SANITIZED SUBMISSIONRichard Rucoba Product Stewardship & Regulatory Affairs Americas AKZO NOBEL FUNCTIONAL CHEMICALS, LLC 525 West Van Buren Street Chicago IL 60607-3835 rick.rucoba@akzonobel.com

Susan Feeser Sr. Regulatory Manager Akzo Nobel Surface Chemistry LLC 909 Mueller Avenue Chattanooga TN 37406 susan.feeser@akzonobel.com 423-493-9344



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## X 383384 Trigonox 501 IES CAS report sanitized.pdf 

### mixture See Attachment 002 (Range of Composition_Trigonox 501-CS40_Final Mod 4-21-2015 v2 - May 14 2015 sanitized.pdf)

Range of Composition_Trigonox 501-CS40_Final Mod 4-21-2015 v2 - May 14 2015 sanitized.pdf Page 5 SANITIZED SUBMISSIONXXX

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Range of Composition_Trigonox 501-CS40_Final Mod 4-21-2015 v2 - May 14 2015 sanitized.pdf Page 6 SANITIZED SUBMISSIONPage 7 SANITIZED SUBMISSIONPage 8 SANITIZED SUBMISSIONXXX

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1,2,4,5,7,8-Hexoxonane, 3,6,9-trimethyl-,3,6,9-tris(alkyl) derivs. 

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Intiator for polymerization XXX 

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Page 12 SANITIZED SUBMISSIONSee Attachment 003 (Process description Tx501-CS40 Pasadena_20150513 sanitized.pdf)

Process description Tx501-CS40 Pasadena_20150513 sanitized.pdf Page 13 SANITIZED SUBMISSIONA- Shift tank filling with

MPK from totes/drums Safety glasses, hard hat, safety shoes, respirator, gloves, long sleeve shirt and long pants 0 1 0.5 50 B-Shirft tank filling with Spridane D60 from toese/drums Safety glasses, hard hat, safety shoes, respirator, gloves, long sleeve shirt and long pants 0 1 2 50 C-Sampling of premix Safety glasses, hard hat, safety shoes, respirator, gloves, long sleeve shirt, long pants 0 1 0.5 50 D-Sampling of reactor See continuation page. id: <P9SA2(3)C1R4> Liquid 43% 1 0.5 50 E-Acetic acid filling from drums Face shield/goggles, gloves hard hat safety shoes, respirator, long sleeve shirt, long pants 0 1 0.5 50 F-Bag (NaHCO3) dumping. filling Safety glasses, gloves, hard hat, safety shoes, respirator, long sleeve shirt, long pants 0 1 0.5 50 G- Sampling for final dilution See continuation page. id: <P9SA2(3)C1R7> liquid 48% 1 0.5 50 H-Filter exchange Safety glasses, gloves, hard hat safety shoes, respirator, long sleeve shirt, long pants Liquid 39% 1 0.5 12 I-Pack-out See continuation page. id: <P9SA2(3)C1R9> Liquid 39% 1 6 50

Page 14 SANITIZED SUBMISSIONP9SA2(3)C1R4 Part II, Section A, 2.(3) Prot. Equipment, etc., Row 4

Face shield. goggles, gloves, hard hat, safety shoes small size sample line, long sleeve shirt, long pants

Page 15 SANITIZED SUBMISSIONP9SA2(3)C1R7 Part II, Section A, 2.(3) Prot. Equipment, etc., Row 7

Safety glasses, gloves, hard hat , safety shoes, small size sample line, long sleeve shirt, long pants

Page 16 SANITIZED SUBMISSIONP9SA2(3)C1R9 Part II, Section A, 2.(3) Prot. Equipment, etc., Row 9

Safety glasses, gloves, hard hat, safety shoes,Plexiglass shield between operator & container filling, long sleeve shirt, long pants

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## X Gulf Coast Waste Disposal Authorities WQ0001054000

1 0 0 Fugitive Air - 0 2 0 0 Fugitive Air - 0 3 0 0 Stack Air See continuation page. id: <P9ASA3(5a)C1R3> 0 4 0 0 Stack Air See continuation page. id: <P9ASA3(5a)C1R4> 0 5 0 0 Stack Air See continuation page. id: <P9ASA3(5a)C1R5> 0 6 0 5 POTW See continuation page. id: <P9ASA3(5a)C1R6> 0 7 0 0 Stack Air See continuation page. id: <P9ASA3(5a)C1R7> 0 8 0 0 Stack Air No control technology 0 9 0 0 Stack Air See continuation page. id: <P9ASA3(5a)C1R9> 0 

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10 0 1 POTW See continuation page. id: <P9ASA3(5a)C1R1> 0 11 0 2 POTW See continuation page. id: <P9ASA3(5a)C1R2> 0 12 0 0 Stack Air See continuation page. id: <P9ASA3(5a)C1R3> 0 13 0 0 POTW See continuation page. id: <P9ASA3(5a)C1R4> 0 14 0 0 Stack Air See continuation page. id: <P9ASA3(5a)C1R5> 0 15 0 0 Stack Air See continuation page. id: <P9ASA3(5a)C1R6> 0 16 0 0 POTW See continuation page. id: <P9ASA3(5a)C1R7> 0 17 0 0 Stack Air See continuation page. id: <P9ASA3(5a)C1R8> 0 18 0 2 POTW See continuation page. id: <P9ASA3(5a)C1R9> 0 

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19 0 0 POTW See continuation page. id: <P9ASA3(5a)C1R1> 0 20 0 0 POTW See continuation page. id: <P9ASA3(5a)C1R2> 0 21 0 0 POTW See continuation page. id: <P9ASA3(5a)C1R3> 0 22 0 0 POTW See continuation page. id: <P9ASA3(5a)C1R4> 0 23 0 0 POTW See continuation page. id: <P9ASA3(5a)C1R5> 0 24 0 0 POTW See continuation page. id: <P9ASA3(5a)C1R6> 0

Page 20 SANITIZED SUBMISSIONP9ASA3(5a)C1R3 Part II, Section A, B.(5a) Control Technology & Efficiency, Row 3

All vapors are removed by suction and sent via a scrubber to the RTO. Air from the RTO is liberated as stack air. Water from the scrubber is sent to the chemical sewer. Contol efficiency 95%

Page 21 SANITIZED SUBMISSIONP9ASA3(5a)C1R4 Part II, Section A, B.(5a) Control Technology & Efficiency, Row 4

All vapors are removed by suction and sent via a scrubber to the RTO. Air from the RTO is liberated as stack air. Water from the scrubber is sent to the chemical sewer. Control efficiency 95%

Page 22 SANITIZED SUBMISSIONP9ASA3(5a)C1R5 Part II, Section A, B.(5a) Control Technology & Efficiency, Row 5

All vapors are removed by suction and sent via a scrubber to the RTO. Air from the RTO is liberated as stack air. Water from the scrubber is sent to the chemical sewer. Control efficiency 95%

Page 23 SANITIZED SUBMISSIONP9ASA3(5a)C1R6 Part II, Section A, B.(5a) Control Technology & Efficiency, Row 6

Material is sent to the chemical sewer (equipped with water flush). The chemical sewer is collected in a pit where it is neutralized prior to sending the waste water to the POTW. The vapors from the chemical sewer are removed to the RTO Control efficiency 100%.

Page 24 SANITIZED SUBMISSIONP9ASA3(5a)C1R7 Part II, Section A, B.(5a) Control Technology & Efficiency, Row 7

All vapors are removed by suction and sent via a scrubber to the RTO. Air from the RTO is liberated as stack air. Water from the scrubber is sent to the chemical sewer. Control efficiency 95%

Page 25 SANITIZED SUBMISSIONP9ASA3(5a)C1R9 Part II, Section A, B.(5a) Control Technology & Efficiency, Row 9

All vapors are removed by suction and sent via a scrubber to the RTO. Air from the RTO is liberated as stack air. Water from the scrubber is sent to the chemical sewer. Control efficiency 95%

Page 26 SANITIZED SUBMISSIONP9ASA3(5a)C1R1 Part II, Section A, B.(5a) Control Technology & Efficiency, Row 1

Back wash is expected only once per day or less. When pressure drop over the filter is too high, filter is backwashed automatically. Material is collected in the chemical sewer (equipped with water flush). The chemical sewer is collected in a pit where it is neutralized prior to sending the waste water to the POTW. The vapors from the chemical sewer are removed to the RTO. Control efficiency 100%

Page 27 SANITIZED SUBMISSIONP9ASA3(5a)C1R2 Part II, Section A, B.(5a) Control Technology & Efficiency, Row 2

Material is sent to the chemical sewer (equipped with water flush). The chemical sewer is collected in a pit where it is neutralized prior to sending the waste water to the POTW. The vapors from the chemical sewer are removed to the RTO. Control efficiency 100%

Page 28 SANITIZED SUBMISSIONP9ASA3(5a)C1R3 Part II, Section A, B.(5a) Control Technology & Efficiency, Row 3

All vapors are removed by suction and sent via a scrubber to the RTO. Air from the RTO is liberated as stack air. Water from the scrubber is sent to the chemcial sewer. Control efficiency 95%

Page 29 SANITIZED SUBMISSIONP9ASA3(5a)C1R4 Part II, Section A, B.(5a) Control Technology & Efficiency, Row 4

Material is sent to the chemical sewer (equipped with water flush). The chemical sewer is collected in a pit where it is neutralized prior to sending the waste water to the POTW. The vapors from the chemical sewer are removed to the RTO. Control efficiency 100%

Page 30 SANITIZED SUBMISSIONP9ASA3(5a)C1R5 Part II, Section A, B.(5a) Control Technology & Efficiency, Row 5

All vapors are removed by suction and sent via a scrubber to the RTO. Air from the RTO is liberated as stack air. Water from the scrubber is sent to the chemical sewer. Control efficiency 95%

Page 31 SANITIZED SUBMISSIONP9ASA3(5a)C1R6 Part II, Section A, B.(5a) Control Technology & Efficiency, Row 6

All vapors are removed by suction and sent via a scrubber to the RTO. Air from the RTO is liberated as stack air. Water from the scrubber is sent to the chemical sewer. Control efficiency 95%

Page 32 SANITIZED SUBMISSIONP9ASA3(5a)C1R7 Part II, Section A, B.(5a) Control Technology & Efficiency, Row 7

Filter is removed. At the end of the campaign the filter is exchanged. Materil present in the filter is sent to the chemical sewer. Control efficiency 100%

Page 33 SANITIZED SUBMISSIONP9ASA3(5a)C1R8 Part II, Section A, B.(5a) Control Technology & Efficiency, Row 8

All vapors are removed by suction and sent via a scrubber to the RTO. Air from the RTO is liberated as stack air. Water from the scrubber is sent to the chemical sewer. Control efficiency 90%

Page 34 SANITIZED SUBMISSIONP9ASA3(5a)C1R9 Part II, Section A, B.(5a) Control Technology & Efficiency, Row 9

Potential spills and flushes are collected in the chemical sewer (equipped with water flush). The chemical sewer is collected in a pit where it is neutralized prior to sending the waste water to POTW. The vapors from the chemical sewer are removed to the RTO. Control efficiency 100%

Page 35 SANITIZED SUBMISSIONP9ASA3(5a)C1R1 Part II, Section A, B.(5a) Control Technology & Efficiency, Row 1

Material is sent to the chemical sewer (equipped with water flush). The chemical sewer is collected in a pit where it is neutralized prior to sending the waste water to the POTW. The vapors from the chemical sewer are removed to the RTO. Control efficiency 100%

Page 36 SANITIZED SUBMISSIONP9ASA3(5a)C1R2 Part II, Section A, B.(5a) Control Technology & Efficiency, Row 2

Material is sent to the chemical sewer (equipped with water flush). The chemical sewer is collected in a pit where it is neutralized prior to sending the waste water to the POTW. The vapors from the chemical sewer are removed to the RTO. Control efficiency100%

Page 37 SANITIZED SUBMISSIONP9ASA3(5a)C1R3 Part II, Section A, B.(5a) Control Technology & Efficiency, Row 3

Material is sent to the chemical sewer (equipped with water flush). The chemical sewer is collected in apit where it is neutralized prior to sending the waste water to the POTW. The vapors from the chemical sewer are removed to the RTO. Control efficiency 100%

Page 38 SANITIZED SUBMISSIONP9ASA3(5a)C1R4 Part II, Section A, B.(5a) Control Technology & Efficiency, Row 4

Material is sent to the chemical sewer (equipped with water flush). The chemical sewer is collected in a pit where it is neutralized prior to sending the waste water to the POTW. The vapors from the chemical sewer are removed to the RTO. Control efficiency 100%

Page 39 SANITIZED SUBMISSIONP9ASA3(5a)C1R5 Part II, Section A, B.(5a) Control Technology & Efficiency, Row 5

Material is sent to the chemical sewer (equipped with water flush). The chemical sewer is collected in a pit where it is neutralized prior to sending the waste water to the POTW. The vapors from the chemical sewer are removed to the RTO. Control efficiency 100%

Page 40 SANITIZED SUBMISSIONP9ASA3(5a)C1R6 Part II, Section A, B.(5a) Control Technology & Efficiency, Row 6

Material is sent to the chemical sewer (equipped with water flush). The chemical sewer is collected in a pit where it is neutralized prior to sending the waste water to the POTW. The vapors from the chemical sewer are removed to the RTO. Control efficiency 100%

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See Attachment 012 (Trigonox 501-CS40 Customer Use Diagrams revised May 14 sanitized.pdf)

Trigonox 501-CS40 Customer Use Diagrams revised May 14 sanitized.pdf XXX 

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Page 42 SANITIZED SUBMISSIONP10SB1(a)(4)1 Part II, Section B, 1(a)(4). Operation Site Locations

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2 0 11.68g Waste Water POTW

Page 45 SANITIZED SUBMISSIONPage 46 SANITIZED SUBMISSION001 IES Report sanitized Trigonox 501 IES CAS report sanitized.pdf Pt.I, Sec.B, 1c. 1 002 Range of Composition sanitized Range of Composition_Trigonox 501-CS40_Final Mod 4-21-2015 Pt.I, Sec.B, 1e. | Pt.I, Sec.B, 1e(3). 2 003 Text Process Description Sanitized Process description Tx501-CS40 Pasadena_20150513 Pt.2, Sec.A, 1d. 2 004 Manufacture process flow diagram sanitzed PFD Tx 501 for PMN sanitized.pdf 1 005 flashpoint sanitized STM 20130315 Product SafetyInvestigation Form SI-3 of PP-RWorksheet: Flammability 8 006 Trasnport, storage, safety classification sanitized STM 20140151 SR SI-4 Tx 501- CS40 G C Westra-Davelaar Worksheet: Explodability 19 007 FTIR sanitized FTIR sanitized.pdf Worksheet: Spectra 8 008 NMR sanitized NMR Feb 2015 sanitized.pdf 14 009 UV Vis sanitized UV_Vis sanitized.pdf 6 010 Calorimeter testing sanitized STM 20140152 SR Mixed cyclic Peroxide PSI-3 G Boerdijk 24 011 Acute oral sanitized Tx 501_Acute Oral_41402888 sanitized.pdf 10 012 Customer processing diagram sanitzed Trigonox 501-CS40 Customer Pt.2, Sec.B, 1a. 2 013 Customer work and environmental exposure Trigonox 501-CS40 Customer Use Information - Exposure to 3 014 Calculations of release at Customer Amt New Substance released into Controlled Technology 2 015 Screen shot of studies to be submitted by Screen shot of the supplements 1

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## X 006 Measured

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## ATTACHMENT HEADER SHEET Attachment Number 001 Attachment Name IES Report sanitized 

## Associated PMN Section Number

Pt.I, Sec.B, 1c. Does not contain CBI 

## Report Number TX50150714344604334

## ATTACHMENT HEADER SHEET Attachment Number 002 Attachment Name Range of Composition sanitized 

## Associated PMN Section Number Pt.I, Sec.B, 1e. | Pt.I, Sec.B, 1e(3). Does not contain CBI 

## Report Number TX50150714344604334

## ATTACHMENT HEADER SHEET Attachment Number 003 Attachment Name Text Process Description Sanitized 

## Associated PMN Section Number

Pt.2, Sec.A, 1d. Does not contain CBI 

## Report Number TX50150714344604334

## ATTACHMENT HEADER SHEET Attachment Number 004 Attachment Name Manufacture process flow diagram sanitzed 

## Associated PMN Section Number

N/A Does not contain CBI 

## Report Number TX50150714344604334

## ATTACHMENT HEADER SHEET Attachment Number 005 Attachment Name flashpoint sanitized 

## Associated PMN Section Number Worksheet: Flammability Does not contain CBI 

## Report Number TX50150714344604334

## ATTACHMENT HEADER SHEET Attachment Number 006 Attachment Name Trasnport, storage, safety classification sanitized 

## Associated PMN Section Number Worksheet: Explodability Does not contain CBI 

## Report Number TX50150714344604334

## ATTACHMENT HEADER SHEET Attachment Number 007 Attachment Name FTIR sanitized 

## Associated PMN Section Number

Worksheet: Spectra Does not contain CBI 

## Report Number TX50150714344604334

## ATTACHMENT HEADER SHEET Attachment Number 008 Attachment Name NMR sanitized 

## Associated PMN Section Number

N/A Does not contain CBI 

## Report Number TX50150714344604334

## ATTACHMENT HEADER SHEET Attachment Number 009 Attachment Name UV Vis sanitized 

## Associated PMN Section Number

N/A Does not contain CBI 

## Report Number TX50150714344604334

## ATTACHMENT HEADER SHEET Attachment Number 010 Attachment Name Calorimeter testing sanitized 

## Associated PMN Section Number

N/A Does not contain CBI 

## Report Number TX50150714344604334

## ATTACHMENT HEADER SHEET Attachment Number 011 Attachment Name Acute oral sanitized 

## Associated PMN Section Number

N/A Does not contain CBI 

## Report Number TX50150714344604334

## ATTACHMENT HEADER SHEET Attachment Number 012 Attachment Name Customer processing diagram sanitzed 

## Associated PMN Section Number

Pt.2, Sec.B, 1a. Does not contain CBI 

## Report Number TX50150714344604334

## ATTACHMENT HEADER SHEET Attachment Number 013 Attachment Name Customer work and environmental exposure 

## Associated PMN Section Number

N/A Does not contain CBI 

## Report Number TX50150714344604334

## ATTACHMENT HEADER SHEET Attachment Number 014 Attachment Name Calculations of release at Customer 

## Associated PMN Section Number

N/A Does not contain CBI 

## Report Number TX50150714344604334

## ATTACHMENT HEADER SHEET Attachment Number 015 Attachment Name Screen shot of studies to be submitted by support doc 

## Associated PMN Section Number

N/A Does not contain CBI 

## Report Number TX50150714344604334