INSTRUCTIONS: Please type or print in ink. Please read carefully the attached instructions and supply the information requested on this form. Use additional sheet(s) if necessary.

1. Company Name and Address4. EPA ProductRegistration

United States Environmental Protection

Agency Washington, D.C. 20460

DATA CALL-IN RESPONSE

3. Date and Type of DCI 

PRODUCT SPECI17-Mar-2010ID # PDCI-03560

2. Case # and Name

2135 Dazomet, and saltsChemical # and Name 035602

Dazomet

5. I wish to cancel this product registration voluntarily

6. Generic Data 7. Product Specific Data

7a. My product is an MUP andI agree to satisfy the MUP requirements on the attached form entitled "Requirements Status and Registrant's Response."

6a. I am claiming a GenericData Exemption because I obtain the active ingredient from the source EPA registration number listed below.

6b. I agree to satisfy Generic Data requirements as indicated on the attached form entitled "Requirements Status and Registrant's Response."

N.A. N.A.

10. Name of Company 11. Phone Numb

9. Date 8. Certification I certify that the statements made on this form and all attachments are true, accurate, and complete. I acknowledge that any knowingly false or misleading statement may be punishable by fine, imprisonment or both under applicable law.

Signature and Title of Company's Authorized Representative__________________________________
INSTRUCTIONS: Please type or print in ink. Please read carefully the attached instructions and supply the information requested on this form. 

Use additional sheet(s) if necessary.

4. Guideline Requirement Number

5. Study Title

1. Company Name and Address

United States Environmental Protection

Agency Washington, D.C. 20460

REQUIREMENTS STATUS AND REGISTRANT'S RESPONSE

3. Date and Type of DC

ID #PRODUCT SPEC17-Mar-2010

PDCI-03560

2. Case # and Name

2135 Dazomet, and salts

7. Test Substance

6. Use Pattern

P

R

O

T

O

C

O

L

Progress

Reports

1 2 3

Product Chemistry Data Requirements (ConventionalChemical)

830.1550 (41) H, I, K, D, M, A, B, C, J, TGAI/MP/EP 

N, O, E, F, G, L

Product Identity and composition

830.1600 (42) H, I, K, D, M, A, B, C, J, TGAI/MP/EP 

N, O, E, F, G, L

Description of materials used to produce the product

830.1620 (43) H, I, K, D, M, A, B, C, J, TGAI 

N, O, E, F, G, L

Description of production process

830.1650 (44) H, I, K, D, M, A, B, C, J, MP/EP 

N, O, E, F, G, L

Description of formulation process

830.1670 (45) H, I, K, D, M, A, B, C, J, TGAI/MP/EP 

N, O, E, F, G, L

Discussion of formation of impurities

830.1700 (1 ,2 ,46) H, I, K, D, M, A, B, C, J, TGAI 

N, O, E, F, G, L

Preliminary analysis

830.1750 (47) H, I, K, D, M, A, B, C, J, TGAI/MP/EP 

N, O, E, F, G, L

Certified limits

830.1800 (48) H, I, K, D, M, A, B, C, J, TGAI/MP/EP 

N, O, E, F, G, L

Enforcement analytical method

830.6302 (3) H, I, K, D, M, A, B, C, J, TGAI/MP/EP 

N, O, E, F, G, L

Color

830.6303 (4) H, I, K, D, M, A, B, C, J, TGAI/MP/EP 

N, O, E, F, G, L

Physical state

830.6304 (5) H, I, K, D, M, A, B, C, J, TGAI/MP/EP 

N, O, E, F, G, L

Odor

12. Name of Company 13. Phone NumbSignature and Title of Company's Authorized Representative__________________________________10. Certification I certify that the statements made on this form and all attachments are true, accurate, and complete. I acknowledge that any knowingly false or misleading statement may be punishable by fine, imprisonment or both under applicable law

11. Date
INSTRUCTIONS: Please type or print in ink. Please read carefully the attached instructions and supply the information requested on this form. 

Use additional sheet(s) if necessary.

4. Guideline Requirement Number

5. Study Title

1. Company Name and Address

United States Environmental Protection

Agency Washington, D.C. 20460

REQUIREMENTS STATUS AND REGISTRANT'S RESPONSE

3. Date and Type of DC

ID #PRODUCT SPEC17-Mar-2010

PDCI-03560

2. Case # and Name

2135 Dazomet, and salts

7. Test Substance

6. Use Pattern

P

R

O

T

O

C

O

L

Progress

Reports

1 2 3

830.6313 (6 ,7 ,49) H, I, K, D, M, A, B, C, J, TGAI 

N, O, E, F, G, L

Stability to normal and elevated temperatures,metals, and metal ions

830.6314 (8) H, I, K, D, M, A, B, C, J, MP/EP 

N, O, E, F, G, L

Oxidizing or reducing action

830.6315 (9) H, I, K, D, M, A, B, C, J, MP/EP 

N, O, E, F, G, L

Flammability

830.6316 (10) H, I, K, D, M, A, B, C, J, MP/EP 

N, O, E, F, G, L

Explodability

830.6317 (11 ,50) H, I, K, D, M, A, B, C, J, MP/EP 

N, O, E, F, G, L

Storage stability

830.6319 (12) H, I, K, D, M, A, B, C, J, MP/EP 

N, O, E, F, G, L

Miscibility

830.6320 (13 ,51) H, I, K, D, M, A, B, C, J, MP/EP 

N, O, E, F, G, L

Corrosion characteristics

830.6321 (14) H, I, K, D, M, A, B, C, J, MP/EP 

N, O, E, F, G, L

Dielectric breakdown voltage

830.7000 (15 ,16) H, I, K, D, M, A, B, C, J, TGAI/MP/EP 

N, O, E, F, G, L

pH

830.7050 H, I, K, D, M, A, B, C, J, TGAI/PAI 

N, O, E, F, G, L

UV/Visible absorption

830.7100 (17) H, I, K, D, M, A, B, C, J, MP/EP 

N, O, E, F, G, L

Viscosity

830.7200 (18 ,19) H, I, K, D, M, A, B, C, J, TGAI 

N, O, E, F, G, L

Melting point/melting range

Initial to indicate certification as to information on this page (fulltext of certification is on page one).

Date
INSTRUCTIONS: Please type or print in ink. Please read carefully the attached instructions and supply the information requested on this form. 

Use additional sheet(s) if necessary.

4. Guideline Requirement Number

5. Study Title

1. Company Name and Address

United States Environmental Protection

Agency Washington, D.C. 20460

REQUIREMENTS STATUS AND REGISTRANT'S RESPONSE

3. Date and Type of DC

ID #PRODUCT SPEC17-Mar-2010

PDCI-03560

2. Case # and Name

2135 Dazomet, and salts

7. Test Substance

6. Use Pattern

P

R

O

T

O

C

O

L

Progress

Reports

1 2 3

830.7220 (20 ,21) H, I, K, D, M, A, B, C, J, TGAI 

N, O, E, F, G, L

Boiling point/boiling range

830.7300 (22 ,23) H, I, K, D, M, A, B, C, J, TGAI/MP/EP 

N, O, E, F, G, L

Density/relative density

830.7370 (24 ,25) H, I, K, D, M, A, B, C, J, TGAI or PAI 

N, O, E, F, G, L

Dissociation constants in water

830.7550 (26) H, I, K, D, M, A, B, C, J, TGAI/PAI 

N, O, E, F, G, L

Partition coefficient (n-octanol/water), shake flaskmethod

830.7570 (27) H, I, K, D, M, A, B, C, J, TGAI/PAI 

N, O, E, F, G, L

Partition coefficient (n-octanol/water), estimation byliquid chromatography

830.7840 (28) H, I, K, D, M, A, B, C, J, TGAI or PAI 

N, O, E, F, G, L

Water solubility: Column elution method, shake flaskmethod

830.7860 (29) H, I, K, D, M, A, B, C, J, TGAI or PAI 

N, O, E, F, G, L

Water solubility, generator column method

830.7950 (30 ,31) H, I, K, D, M, A, B, C, J, TGAI or PAI 

N, O, E, F, G, L

Vapor pressureToxicology Data Requirements (Conventional Chemical)

870.1100 (32 ,52) H, I, K, D, M, A, B, C, J, TGAI,EP,dilute EP

N, O, E, F, G, L

Acute Oral Toxicity

870.1200 (33 ,34 ,53) H, I, K, D, M, A, B, C, J, TGAI,EP,dilute EP

N, O, E, F, G, L

Acute dermal toxicity

870.1300 (35) H, I, K, D, M, A, B, C, J, TGAI & EP 

N, O, E, F, G, L

Acute inhalation toxicity

Initial to indicate certification as to information on this page (fulltext of certification is on page one).

Date
INSTRUCTIONS: Please type or print in ink. Please read carefully the attached instructions and supply the information requested on this form. 

Use additional sheet(s) if necessary.

4. Guideline Requirement Number

5. Study Title

1. Company Name and Address

United States Environmental Protection

Agency Washington, D.C. 20460

REQUIREMENTS STATUS AND REGISTRANT'S RESPONSE

3. Date and Type of DC

ID #PRODUCT SPEC17-Mar-2010

PDCI-03560

2. Case # and Name

2135 Dazomet, and salts

7. Test Substance

6. Use Pattern

P

R

O

T

O

C

O

L

Progress

Reports

1 2 3

870.2400 (36) H, I, K, D, M, A, B, C, J, TGAI & EP 

N, O, E, F, G, L

Acute eye irritation

870.2500 (37 ,38) H, I, K, D, M, A, B, C, J, TGAI & EP 

N, O, E, F, G, L

Acute dermal irritation

870.2600 (39 ,40) H, I, K, D, M, A, B, C, J, TGAI & EP 

N, O, E, F, G, L

Skin sensitization

Initial to indicate certification as to information on this page (fulltext of certification is on page one).

Date
Case # and Name: 2135 Dazomet, and salts

DCI Number: PDCI-035602-27301

Footnotes: [The following notes are referenced in column two (5. Study File) of the REQUIREMENTS STATUS AND REGISTRANT'S RESPONSE form.]Key:

United States Environmental Protection

Agency Washington, D.C. 20460

FOOTNOTES AND KEY DEFINITIONS FOR GUIDELINE REQUIREMENTS

TGAI & EP = Technical Grade of the Active Ingredient and End-Use Product; TGAI or PAI = Technical Grade of the Active Ingredient or Pure Active IngredientIngredient [TGAI]; MP/EP = Manufacturing-Use Product, Pure Active Ingredient; TGAI,EP,dilute EP? = Technical Grade of the Active Ingredient, End Use ProdProduct; TGAI/MP/EP = Manufacturing-Use Product, Pure Active Ingredient and Technical Grade Active Ingredient; TGAI/PAI = Technical Grade Active Ingred

Use Categories Key:

A - 

B - C - 

Terrestrial food cropTerrestrial feed cropTerrestrial nonfood crop

D - E - F - 

Aquatic food cropAquatic nonfood outdoor useAquatic nonfood industrial use

G - H - I - 

Aquatic non-food residential

Greenhouse food cropGreenhouse nonfood crop

J - K - L - Indoor food use

ResidentialForestry use 

1 Required for TGAIs and products produced by an integrated system.2 If the TGAI cannot be isolated, data are required on the practical equivalent of the TGAI (i.e., if the active ingredient is either an acid, base or ionic form, 

the concentration of the active ingredient in these products must be expressed in acid equivalent or active equivalent).

3 If the TGAI cannot be isolated, data are required on the practical equivalent of the TGAI (i.e., if the active ingredient is either an acid, base or ionic form, 

the concentration of the active ingredient in these products must be expressed in acid equivalent or active equivalent).

4 If the TGAI cannot be isolated, data are required on the practical equivalent of the TGAI (i.e., if the active ingredient is either an acid, base or ionic form, 

the concentration of the active ingredient in these products must be expressed in acid equivalent or active equivalent).

5 If the TGAI cannot be isolated, data are required on the practical equivalent of the TGAI (i.e., if the active ingredient is either an acid, base or ionic form, 

the concentration of the active ingredient in these products must be expressed in acid equivalent or active equivalent).

6 If the TGAI cannot be isolated, data are required on the practical equivalent of the TGAI (i.e., if the active ingredient is either an acid, base or ionic form, 

the concentration of the active ingredient in these products must be expressed in acid equivalent or active equivalent).

7 Data on the stability to metals and metal ions is required only if the active ingredient is expected to come in contact with either material during storage.8 Required if the product contains an oxidizing or reducing agent9 Required when the product contains combustible liquids.10 Required when the product is potentially explosive.11 Please see attached "Additional Information and Requirements Pertaining to Storage Stability (OPPTS 830.6317) and Corrosion Characteristics (OPPTS 

Product Specific Data Call-Ins issued under the Reregistration Eligibility Decision (RED)/Interim Reregistration Eligibility Decision (IRED) Documents."

12 Required if the product is an emulsifiable liquid and is to be diluted with petroleum solvents.13 Please see attached "Additional Information and Requirements Pertaining to Storage Stability (OPPTS 830.6317) and Corrosion Characteristics (OPPTS 

Product Specific Data Call-Ins issued under the Reregistration Eligibility Decision (RED)/Interim Reregistration Eligibility Decision (IRED) Documents."

14 Required if the end-use product is a liquid and is to be used around electrical equipment.15 If the TGAI cannot be isolated, data are required on the practical equivalent of the TGAI (i.e., if the active ingredient is either an acid, base or ionic form, 

the concentration of the active ingredient in these products must be expressed in acid equivalent or active equivalent).
Case # and Name: 2135 Dazomet, and salts

DCI Number: PDCI-035602-27301

Footnotes: [The following notes are referenced in column two (5. Study File) of the REQUIREMENTS STATUS AND REGISTRANT'S RESPONSE form.]Key:

United States Environmental Protection

Agency Washington, D.C. 20460

FOOTNOTES AND KEY DEFINITIONS FOR GUIDELINE REQUIREMENTS

TGAI & EP = Technical Grade of the Active Ingredient and End-Use Product; TGAI or PAI = Technical Grade of the Active Ingredient or Pure Active IngredientIngredient [TGAI]; MP/EP = Manufacturing-Use Product, Pure Active Ingredient; TGAI,EP,dilute EP? = Technical Grade of the Active Ingredient, End Use ProdProduct; TGAI/MP/EP = Manufacturing-Use Product, Pure Active Ingredient and Technical Grade Active Ingredient; TGAI/PAI = Technical Grade Active Ingred

16 Required if the product is dispersible with water.17 Required if the product is a liquid.18 If the TGAI cannot be isolated, data are required on the practical equivalent of the TGAI (i.e., if the active ingredient is either an acid, base or ionic form, 

the concentration of the active ingredient in these products must be expressed in acid equivalent or active equivalent).

19 Required when the TGAI is solid at room temperature.20 If the TGAI cannot be isolated, data are required on the practical equivalent of the TGAI (i.e., if the active ingredient is either an acid, base or ionic form, 

the concentration of the active ingredient in these products must be expressed in acid equivalent or active equivalent).

21 Required if the TGAI is liquid at room temperature.22 If the TGAI cannot be isolated, data are required on the practical equivalent of the TGAI (i.e., if the active ingredient is either an acid, base or ionic form, 

the concentration of the active ingredient in these products must be expressed in acid equivalent or active equivalent).

23 True density or specific density are required for all test substances. Data on bulk density is required for MPs that are solid at room temperature.

24 If the TGAI cannot be isolated, data are required on the practical equivalent of the TGAI (i.e., if the active ingredient is either an acid, base or ionic form, 

the concentration of the active ingredient in these products must be expressed in acid equivalent or active equivalent).

25 Required when the test substance contains an acid or base functionality (organic or inorganic) or an alcoholic functionality (organic).

26 Required if the TGAI or PAI is organic and non-polar.27 Required if the TGAI or PAI is organic and non-polar.28 If the TGAI cannot be isolated, data are required on the practical equivalent of the TGAI (i.e., if the active ingredient is either an acid, base or ionic form, 

the concentration of the active ingredient in these products must be expressed in acid equivalent or active equivalent).

29 If the TGAI cannot be isolated, data are required on the practical equivalent of the TGAI (i.e., if the active ingredient is either an acid, base or ionic form, 

the concentration of the active ingredient in these products must be expressed in acid equivalent or active equivalent).

30 If the TGAI cannot be isolated, data are required on the practical equivalent of the TGAI (i.e., if the active ingredient is either an acid, base or ionic form, 

the concentration of the active ingredient in these products must be expressed in acid equivalent or active equivalent).
Case # and Name: 2135 Dazomet, and salts

DCI Number: PDCI-035602-27301

Footnotes: [The following notes are referenced in column two (5. Study File) of the REQUIREMENTS STATUS AND REGISTRANT'S RESPONSE form.]Key:

United States Environmental Protection

Agency Washington, D.C. 20460

FOOTNOTES AND KEY DEFINITIONS FOR GUIDELINE REQUIREMENTS

TGAI & EP = Technical Grade of the Active Ingredient and End-Use Product; TGAI or PAI = Technical Grade of the Active Ingredient or Pure Active IngredientIngredient [TGAI]; MP/EP = Manufacturing-Use Product, Pure Active Ingredient; TGAI,EP,dilute EP? = Technical Grade of the Active Ingredient, End Use ProdProduct; TGAI/MP/EP = Manufacturing-Use Product, Pure Active Ingredient and Technical Grade Active Ingredient; TGAI/PAI = Technical Grade Active Ingred

31 Not required for salts.32 Not required if test material is a gas or a highly volatile liquid.33 Not required if test material is a gas or a highly volatile liquid.34 Not required if test material is corrosive to skin or has a pH of less than 2 or greater than 11.5.35 Required if the product consists of, or under conditions of use will result in, a respirable material (e.g., gas, vapor, aerosol, or particulate).36 Not required if test material is corrosive to skin or has a pH of less than 2 or greater than 11.5.37 Not required if test material is a gas or a highly volatile liquid.38 Not required if test material is corrosive to skin or has a pH of less than 2 or greater than 11.5.39 Not required if test material is corrosive to skin or has a pH of less than 2 or greater than 11.5.40 Required if repeated dermal exposure is likely to occur under conditions of use.41 Data must be provided in accordance with 40 CFR Part 158.320.42 Data must be provided in accordance with 40 CFR Part 158.325.43 Data must be provided in accordance with 40 CFR Part 158.330.44 Data must be provided in accordance with 40 CFR Part 158.335.45 Data must be provided in accordance with 40 CFR Part 158.340.
Case # and Name: 2135 Dazomet, and salts

DCI Number: PDCI-035602-27301

Footnotes: [The following notes are referenced in column two (5. Study File) of the REQUIREMENTS STATUS AND REGISTRANT'S RESPONSE form.]Key:

United States Environmental Protection

Agency Washington, D.C. 20460

FOOTNOTES AND KEY DEFINITIONS FOR GUIDELINE REQUIREMENTS

TGAI & EP = Technical Grade of the Active Ingredient and End-Use Product; TGAI or PAI = Technical Grade of the Active Ingredient or Pure Active IngredientIngredient [TGAI]; MP/EP = Manufacturing-Use Product, Pure Active Ingredient; TGAI,EP,dilute EP? = Technical Grade of the Active Ingredient, End Use ProdProduct; TGAI/MP/EP = Manufacturing-Use Product, Pure Active Ingredient and Technical Grade Active Ingredient; TGAI/PAI = Technical Grade Active Ingred

46 Data must be provided in accordance with 40 CFR Part 158.345.47 Data must be provided in accordance with 40 CFR Part 158.350.48 Data must be provided in accordance with 40 CFR Part 158.355.49 Data on stability of the MP and TGAI to storage at normal temperatures are required. Data on the stability of the TGAI to high temperatures are required 

to temperatures >50 degrees Celsius (122 degrees Fahrenheit) during production or storage.

50 The 16-month deadline for submission of this study applies if you are conducting a new study for submission to the Agency to satisfy this requirement. I

progress report to the Agency within 3 months following the deadline for submission of the 90-Day response required for this PDCI. Further information appears on page 7 of the Generic and Product Specific Data Call-In Notice. If you intend to submit an existing study that has not been submitted previousubmitted data, the existing study or citation to the previously submitted study must be submitted along with your 90-Day Response to this PDCI. If the Adata are not adequate, you will need to develop and submit new data within the stated deadline.

51 The 16-month deadline for submission of this study applies if you are conducting a new study for submission to the Agency to satisfy this requirement. I

progress report to the Agency within 3 months following the deadline for submission of the 90-Day response required for this PDCI. Further information appears on page 7 of the Generic and Product Specific Data Call-In Notice. If you intend to submit an existing study that has not been submitted previousubmitted data, the existing study or citation to the previously submitted study must be submitted along with your 90-Day Response to this PDCI. If the Adata are not adequate, you will need to develop and submit new data within the stated deadline.

52 Diluted EP testing is required to support the end product registration if results using the EP meet the criteria for restricted use classification under 40 CF

consideration under 40 CFR Part 154.7(a)(1).

53 Diluted EP testing is required to support the end product registration if results using the EP meet the criteria for restricted use classification under 40 CF

consideration under 40 CFR Part 154.7(a)(1).
United States Environmental Protection

Agency Washington, D.C. 20460

LIST OF ALL REGISTRANTS SENT THIS DATA CALL-IN NOTICE

Co. Nr. Company Name Agent For Address City & S

Case # and Name: 2135,Dazomet, and salts

1448 BUCKMAN LABORATORIES INC. 1256 NORTH MCLEAN BLVD MEMPH

BASF CORPORATION PO Box 13528 26 DAVIS DRIVE RESEAR

TRIANG

7969 1706 NALCO COMPANY 1601 WEST DIEHL ROAD NAPERV33753 BASF CORPORATION 100 CAMPUS DRIVE FLORHA70051 CERTIS USA, LLC 9145 GUILFORD ROAD, SUITE 175 COLUM71406 DR. WOLMAN GMBH TOXCEL PO Box 363 7140 HERITAGE VILLAGE PLAZA GAINES769 VALUE GARDENS SUPPLY, LLC PO Box 585 SAINT J67869 VERICHEM, INC. 3499 GRAND AVENUE PITTSB9386 KEMIRA CHEMICALS, INC, 1950 VAUGHAN ROAD KENNES