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Index of Cleared Science Reviews for Didecyl dimethyl ammonium chloride (Pc Code 069149)

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February 01, 1971. Review. 9 Page(s).
L. B. Dale. Toxicology Branch.
Hercules MB-120 Formula: Slime Control in Water Cooling Towers.
Inert ingredient information on pages 1-2 is not included.
Document (PDF) (278 KB PDF).

March 04, 1976. Review. 2 Page(s).
D. L. Ritter. Toxicology Branch.
Registration Human Safety Review - EPA #10366-I. FRM-Quat.
Page 2 is not included - draft label.
Document (PDF) (216 KB PDF).

January 17, 1977. Memorandum. 1 Page(s).
William Greear. Toxicology Branch.
Disinfectant Cleaner 68-16. Addition of Data to Files. EPA Reg. No. 6836-37.
Caswell #613A, 392H, 331A, 846, 509. Shaughnessy #069165, 069166, 039107,
047501, 069149.
Document (PDF) (48 KB PDF).

January 21, 1977. Review. 3 Page(s).
Ronald Ney. Efficacy & Ecological Effects Branch.
To Meet Environmental Chemistry Requirements. Reg. No. 6836-18. Bardac-22.
Document (PDF) (182 KB PDF).

January 21, 1977. Review. 5 Page(s).
Ronald Ney. Efficacy & Ecological Effects Branch.
To Meet Environmental Chemistry Requirements. Reg. No. 6836-40. Bardac-LF.
Document (PDF) (239 KB PDF).

January 21, 1977. Review. 6 Page(s).
Ronald Ney. Efficacy & Ecological Effects Branch.
Registration. File No. 551-EUR. Baird's Water Treatment Microbiocide.
Document (PDF) (320 KB PDF).

March 24, 1977. Review. 2 Page(s).
Toxicology Branch..
Registration Human Safety Review. EPA #6836-39. Lonza Formulation 217.
Document (PDF) (222 KB PDF).

June 24, 1977. Memorandum. 3 Page(s).
William Greear. Health Effects Division.
Lonza Disinfectant Cleaner 30-3. EPA Reg. No. 6836-22.
Page 3 is not included - draft label.
Document (PDF) (130 KB PDF).

July 02, 1977. Memorandum. 2 Page(s).
William Greear. Toxicology Branch.
Lonza Disinfectant Cleaner (19-A). EPA Reg. No. 6836-28. Caswell #331A, 846,
752, 779A. Shaughnessy #069149, 039107, 073506, 072604.
Document (PDF) (552 KB PDF).

August 17, 1977. Memorandum. 3 Page(s).
C. Frick. Toxicology Branch.
Teratologic Evaluation of Three Quaternary Compounds (Bardac 22, Bardac 20,
Bardac LF) for Inclusion into Product File. Caswell Nos. 331A, 613A, 392H.
Inert ingredient information on page 1 is not included.
Document (PDF) (247 KB PDF).

December 19, 1977. Memorandum. 1 Page(s).
William Greear. Toxicology Branch.
Lonza Formulation 71-30. Addition of Data to Files. EPA Reg. #6836-34. Caswell #613A,
392H, 331A, 846, 898. Shaughnessy #069165, 069149, 069166, 039107, 076406.
Document (PDF) (59 KB PDF).

December 28, 1977. Memorandum. 1 Page(s).
Larry Anderson. Toxicology Branch.
Lonza Formulation 70-12. Addition of Dermal LD50 Data to EPA Reg. No. 6836-33.
Caswell Nos. 613A, 392H, 331A, 846, 509, 430, 16E. Shaughnessy Nos. 069165,
069166, 039107, 047501, 069149, 001501, 169101.
Document (PDF) (64 KB PDF).

January 26, 1978. Memorandum. 1 Page(s).
William Dykstra. Toxicology Branch.
Formula 168. EPA Registration Number 559-EE. Caswell #331A.
(Didecyl dimethyl ammonium chloride).
Document (PDF) (35 KB PDF).

April 02, 1978. Review. 2 Page(s).
Carlos A. Rodriguez. Toxicology Branch.
EPA Reg. No. 1453-UR. Dazzle Disinfectant Cleaner.
Document (PDF) (196 KB PDF).

April 11, 1978. Review. 1 Page(s).
Carlos A. Rodriguez. Toxicology Branch.
Registration Human Safety Review. EPA #6836-27. Lonza Disinfectant 47-5.
Document (PDF) (51 KB PDF).

April 17, 1978. Memorandum. 3 Page(s).
William Dykstra. Toxicology Branch.
Quat. No. 7. EPA Reg. #6125-GN. Caswell #331A (Didecyl dimethyl ammonium chloride).
Product ingredient source information on pages 1-2 is not included.
Document (PDF) (116 KB PDF).

June 21, 1978. Memorandum. 1 Page(s).
William Dykstra. Toxicology Branch.
EPA Registration No. 6125-GN. Quat. No. 7. Caswell No. 331A. Addendum to
Memo of 4/17/78. Inert ingredient and commercial/financial information are not included.
Document (PDF) (42 KB PDF).

July 20, 1978. Memorandum. 2 Page(s).
William Dykstra. Toxicology Branch.
Lonza Disinfectant Cleaner 47-5. Caswell #331A, 846. EPA Registration #6836-27.
Inert ingredient information on page 1 is not included.
Document (PDF) (62 KB PDF).

July 28, 1978. Memorandum. 4 Page(s).
John Doherty. Toxicology Branch.
Registration No. 675-UL, New Product Registration.
Document (PDF) (151 KB PDF).

August 18, 1978. Memorandum. 1 Page(s).
William Dykstra. Toxicology Branch.
Lea Bactercide (Lea Chemicals, Inc., P.O. Box 868, Marianna, Florida 32446);
Speedee Q (Tesch Chemical Co., 1281 East Midway Rd., Appleton, WI 54911);
Ecco San 750 (Ecco Chemicals Inc.,. .., Dallas Texas).
Product ingredient source info deleted.
Document (PDF) (55 KB PDF).

September 05, 1978. Memorandum. 2 Page(s).
William Dykstra. Toxicology Branch.
Lonza Disinfectant Cleaner 30-3. EPA Registration #6836-22. Caswell #331A.
Document (PDF) (81 KB PDF).

September 10, 1978. Memorandum. 2 Page(s).
Carol Forsyth. Toxicology Branch.
Lonza Disinfectant Cleaner (19-A). Caswell Nos. 331A, 846, 779A.
Document (PDF) (54 KB PDF).

September 12, 1978. Memorandum. 4 Page(s).
W. Woodrow. Toxicology Branch.
Data Review. FSD-40 Disinfectant, Sanitizer, Fungicide, Deodorizer. EPA #5736-AV.
Caswell #331A. Inert ingredient information on page 1 is not included.
Document (PDF) (164 KB PDF).

September 29, 1978. Memorandum. 4 Page(s).
Carlos A. Rodriguez. Toxicology Branch.
Bardac 7.5. Caswell #s 331A and 507. Amended Registration. Inert ingredient
information on page 1 is not included.
Document (PDF) (185 KB PDF).

July 26, 1979. Review. 6 Page(s).
Ronald Ney. Environmental Fate Branch.
Waiver. Reg. No. 6836-32. Lonza Water Treatment Microbiocide.
Document (PDF) (237 KB PDF).

September 18, 1979. Memorandum. 10 Page(s).
Carlos A. Rodriguez. Toxicology Branch.
Lonza Formulation 68-16. EPA Registration No. 6836-37. Caswell Nos. 613A, 331A,
392H, 846, 507. Inert ingredient information on page 2 is not included.
Document (PDF) (376 KB PDF).

September 18, 1979. Memorandum. 5 Page(s).
Carlos A. Rodriguez. Toxicology Branch.
Lonza Formulation 68-16. EPA Registration No. 6836-37. Caswell Nos. 613A, 331A,
392H, 846, 507. Inert ingredient information on pages 1-2 is not included.
Document (PDF) (234 KB PDF).

November 07, 1979. Memorandum. 2 Page(s).
Carlos A. Rodriguez. Toxicology Branch.
Lonza Formulation 223. EPA Reg. No. 6836-42. Caswell Nos. 613A, 392H, 331A,
014C, 486.
Document (PDF) (84 KB PDF).

March 28, 1980. Memorandum. 1 Page(s).
R. W. Cook. Environmental Fate Branch.
Registration Action on Bardac 22, EPA Reg. No. 6836-32.
Document (PDF) (735 KB PDF).
Attachment(s) Following:

April 23, 1972. Study. 14 Page(s).
L.J. Gawel & R.L. Huddleston. Continental Oil Company.
The Biodegradability of Low Concentrations of Certain Quaternary Ammonium
Antimicrobials by Bacteria.

August 15, 1978. Study Summary. 2 Page(s).
Richard Ditoro. Lonza Inc.
Bardac Quaternaries are Biodegradable.

*End of Attachments*

December 12, 1980. Review. 4 Page(s).
Richard Michell. Fungicide-Herbicide Branch.
Efficacy Review Reg. No. 6836-53 Formulation of Wood Preservative Fungicides
for above-ground wood.
Document (PDF) (209 KB PDF).

August 26, 1981. Tox Review. 5 Page(s).
James Wilson. Disinfectants Branch.
EPA Reg. No. 6836-51. Bardac 2250. Submission with Data.
Document (PDF) (179 KB PDF).

January 19, 1982. Review. 3 Page(s).
Willa Garner. Environmental Fate Branch.
Reg. No. 10445-12. H-130. Use in Cooling Tower. Page 3 is not included - draft label.
Document (PDF) (110 KB PDF).

June 16, 1982. Memorandum. 2 Page(s).
Carlos A. Rodriguez. Toxicology Branch.
Golden Solution, EPA Reg. No. 47651-R. Caswell Nos. 16E, 331A, 392H, 613A.
Product ingredient source information on page 2 is not included.
Document (PDF) (84 KB PDF).

September 02, 1982. Memorandum. 2 Page(s).
Carlos A. Rodriguez. Toxicology Branch.
Floralin - EPA Reg. No. 46048-R. Caswell Nos. 16E, 331A, 392H, 613A.
Document (PDF) (51 KB PDF).

September 30, 1982. Memorandum. 2 Page(s).
Carlos A. Rodriguez. Toxicology Branch.
Bardac 208 M-EPA Reg. No. 47651-R. Caswell Nos. 16E, 331A, 392H, 613A.
Document (PDF) (53 KB PDF).

November 10, 1982. Memorandum. 1 Page(s).
Carlos A. Rodriguez. Toxicology Branch.
Bardac 208 M, EPA Reg. No. 47651-R. Caswell Nos. 16E, 331A, 392H, 613A.
Document (PDF) (42 KB PDF).

May 10, 1983. Memorandum. 6 Page(s).
Raymond Landolt. Toxicology Branch.
Pine-Sol Cleaner Disinfectant. EPA #1730-LT. Tox No. 665, No. 331A, No. 392H,...
and No. 613A. Inert ingredient information on pages 1-2 is not included.
Document (PDF) (270 KB PDF).

September 10, 1984. Review. 7 Page(s).
Samuel Creeger. Exposure Assessment Branch.
Label Amendments. Reg. No. 47371-55. WTM - 1210 Water Treatment Microbiocide.
Document (PDF) (476 KB PDF).

September 11, 1984. Review. 6 Page(s).
Samuel Creeger. Exposure Assessment Branch.
New Use Paper Mills. Reg. No. 47371-44. HS 420 Water Treatment Microbiocide.
Document (PDF) (390 KB PDF).

December 06, 1984. Memorandum. 3 Page(s).
Carlos A. Rodriguez. Toxicology Branch.
Micro-Emulsion Concentrate Type A (Didecyl dimethyl ammonium chloride and 3-
Iodo-2-propynyl-butyl carbamate). EPA File Symbol 453-EOT.
Caswell Nos. 331A and 501A.
Document (PDF) (136 KB PDF).

March 05, 1985. Review. 4 Page(s).
Samuel Creeger. Environmental Assessment Branch.
For Use as a Swimming Pool Algaecide. File No. 1839-DGE. 5% BTC 99.
Page 4 is not included - draft label.
Document (PDF) (151 KB PDF).

November 05, 1985. Review. 8 Page(s).
Samuel Creeger. Environmental Assessment Branch.
Response to Previous Review. File No. 1839-RGE. 5% BTC 99 Swimming Pool
Algaecide. Pages 5-8 are not included - registrant data.
Document (PDF) (161 KB PDF).

January 27, 1988. Memorandum. 1 Page(s).
Judith Hauswirth. Toxicology Branch.
Didecyl dimethyl ammonium chloride - 6(a)(2) Data, Submitted by Koppers Company,
Inc. on January 4, 1988. EPA ID No. 453-297. Tox Project No. 8-0355.
Tox Chem. No. 331A.
Document (PDF) (68 KB PDF).

September 26, 1989. One-liner. 3 Page(s).
J. Hannan. Environmental Fate & Ground Water Branch.
Didecyl dimethyl ammonium chloride.
Document (PDF) (93 KB PDF).

May 21, 1990. Review. 9 Page(s).
Paul Mastradone. Environmental Fate & Ground Water Branch.
Reg. No 6836-53 Review Hydrolysis and Photodegradation in Water Studies.
MRID 41175802.
Document (PDF) (581 KB PDF).

July 12, 1990. Memorandum. 36 Page(s).
Brian Dementi. Toxicology Branch I.
EPA Identification Nos: 6836-18, 90-Day Feeding Study in Dogs and 6836-53,
Mutagenicity Studies with a Quatenary Ammonium Sanitizer-BARDAC 22
ToxR 008033. MRID 402629-01, 40282201, 40705801, 40705802.
Inert info p. 5 & registrant data 18-24, 30-36 removed.
Document (PDF) (1071 KB PDF).

April 15, 1992. Memorandum. 2 Page(s).
Henry Spencer. Toxicology Branch I.
Addendum to the Review of B. Dementi on the 90-Day Subchronic Study with
Didecyldimethylammonium Chloride in the rat. EPA Identification No. 069149.
Tox review 009707 and 009429.
Document (PDF) (78 KB PDF).

April 15, 1992. Memorandum. 20 Page(s).
Brian Dementi. Toxicology Branch I.
EPA Identification No. 069149 90-Day Subchronic Study with
Didecyldimethylammoniumchloride in the rat Tox review 009707 and 009429.
MRID 413059-01.
Document (PDF) (1050 KB PDF).

August 28, 1992. Memorandum. 23 Page(s).
Stephen Dapson. Toxicology Branch.
Group I generic quatenary ammonium compounds: Didecyldi-
methylammoniumchloride (EPA Pesticide Chemical Code 069149, Toxicology
Chemical Code 331A) - rat teratology study and rat 90 day...
TXR 009707. MRID No. 418867-01, 413059-0. Pages 17-23 removed-RD.
Document (PDF) (808 KB PDF).

August 30, 1994. Memorandum. 7 Page(s).
George Ghali. Health Effects Division.
RfD/Peer Review Report of Bardac 22 (Didecyl Dimethyl Ammonium Chloride).
MRID 41965101, 41802301, 41018701.
Document (PDF) (477 KB PDF).

July 02, 1996. Memorandum. 9 Page(s).
Tina Manville. Residue Chemistry Analysis Branch.
ID# ID960002 & ID960003 Section 24(c) Special Local Need Registrations for Use
of Didecyl Dimethyl Ammonium Chloride And/Or Chlorine Dioxide on Potato Cutting
Equipment in the State of Idaho. DP Barcode: D226658, D226677.
Document (PDF) (485 KB PDF).

December 13, 1999. DER. 9 Page(s).
Eric Lewis. Oak Ridge National Laboratory.
Product Identity and Composition [& other product chemistry] EPA Reg. No. 3573-69.
Inert info on pages 3,4,5,8,9 removed. Source info on p. 3,9 removed. Manufaturing
process info on p. 4,5,8 removed. QC procedure on p. 4,5 removed.
MRID 44956001 thru 06.
Document (PDF) (1241 KB PDF).

June 23, 2000. Review. 6 Page(s).
Nancy Whyte. Product Science Branch AD.
Product Chemistry Review of : Z-1. Reg. No. or File Symbol: 3573-AO. Manufacturing
process info on page 2 not included. MRID 449560-01, -02, -03, -04, -06.
Document (PDF) (269 KB PDF).

July 20, 2000. Memorandum. 26 Page(s).
Wallace Powell. Product Science Branch AD.
Z-1, EPA File Symbol 3573-AO. "... submitted studies of acute oral toxicity, acute
dermal toxicity, primary eye irritation, acute inhalation toxicity, primary dermal
irritation and dermal sensitization." MRID 44956007 thru 44956012.
Document (PDF) (1170 KB PDF).

August 09, 2000. Memorandum. 33 Page(s).
Ian Blackwell. Product Science Branch.
Acute Toxicity Review for EPA Reg. No. 70871-RG/AM3651PI.
DP Barcode: D266606. MRID Nos. 451213-03 thru 08.
Document (PDF) (955 KB PDF).

August 23, 2000. Memorandum. 4 Page(s).
Ibrahim Barsoum. Product Science Branch.
Efficacy Review for Lonza Formulation R-82 (EPA Reg No. 6836-78)
DP Barcode: D264023. MRID No. 450543-01.
Document (PDF) (260 KB PDF).

March 13, 2001. Memorandum. 7 Page(s).
Ibrahim Barsoum. Product Science Branch.
Efficacy Review for Lonza Formulation R-82; EPA Reg No. 6836-78;
DP Barcode: D270703; Case No. 02395. MRID No. 452658-01.
Document (PDF) (673 KB PDF).

June 04, 2001. Memorandum. 5 Page(s).
Nancy Whyte. Product Science Branch.
Efficacy Review EPA Reg. No. 70871-RL AM 3651 P; DP Barcode: D273615.
MRID Nos. 45347601 & -02.
Document (PDF) (181 KB PDF).

June 06, 2001. Memorandum. 7 Pages.
Wallace Powell. Product Science Branch.
Consideration of Low Volume Eye Test in Suppot of Four Product Registrations.
Pending registration information removed from pages 4, 5, and 6.
Inert ingredient information removed from page 6.
Document (PDF) (779 KB PDF).

June 27, 2001. DER. 4 Pages.
Wallace Powell. Product Science Branch.
PRIMARY EYE IRRITATION - RABBIT [870.2400 (81-4)].
DP BARCODE: D274452. MRID No. 45372908.
Document (PDF) (312 KB PDF).

March 19, 2002. Memorandum. 7 Page(s).
Emily Mitchell. Product Science Branch.
Protocol Efficacy Review of Test Method for "A Residual Self-Sanitizing Product"
Product Name, 'Clorox 409-R' (Fresh Scent Clorox Disinfecting Spray).
EPA Reg. No. 5813-67. DP Barcode: D279335. Case No.: 062667.
Document (PDF) (69 KB PDF).

April 24, 2002. Memorandum. 6 Page(s).
Ian Blackwell. Product Science Branch AD.
Efficacy Review for 3573-69 / Z-1. Hospital disinfectant study. MRID 45539501.
Document (PDF) (255 KB PDF).

April 25, 2002. Memorandum. 8 Page(s).
Robert Turpin. Product Science Branch.
Acute Toxicity Review for EPA Reg. No. 9402-O /KIMTECH PRE- MOISTEN
SANITIZER WIPE; DP Barcodes: D282428/D2822051.
MRID No. 456439-01, -02, -03, -04 and -06.
Document (PDF) (299 KB PDF).

May 13, 2002. Memorandum. 7 Page(s).
Nancy Whyte. Product Science Branch.
Product Chemistry Review of: KIMTECH Pre-Moistened Sanitizer Wipes;
DP Barcode: D282047. Inert info on page 2 removed.
MRID No. 456171-01, -02, -03 and -04.
Document (PDF) (330 KB PDF).

May 22, 2002. Memorandum. 18 Page(s).
Emily Mitchell. Product Science Branch.
Efficacy Review for EPA Reg. No. 9402-O, "KIMTECH PRE- MOISTEN
SANITIZER WIPE"; DP Barcode: D282049. MRID No. 456171-06 thru 456171-13.
Document (PDF) (1205 KB PDF).

August 09, 2002. Memorandum. 6 Page(s).
Emily Mitchell. Product Science Branch.
Efficacy Review for EPA Reg. No. 9402-O, "KIMTECH PRE- MOISTEN
SANITIZER WIPE"; DP Barcode: D284446. MRID No. 457089-01.
Document (PDF) (299 KB PDF).

March 13, 2003. DER. 15 Page(s).
Srinivas Gowda. Antimicrobial Branch.
Study Type: Anaerobic Aquatic Metabolism of Didecyl dimethyl ammonium chloride.
DP Barcode: D288350 & 287563. MRID 42253802.
Document (PDF) (484 KB PDF).

March 13, 2003. DER. 16 Page(s).
Srinivas Gowda. Antimicrobial Branch.
Study Type: Aerobic Soil Metabolism of Didecyl dimethyl ammonium chloride.
DP Barcode: D288350 & 287563. MRID 42253801.
Document (PDF) (549 KB PDF).

March 18, 2003. Memorandum. 19 Page(s).
Srinivas Gowda. Risk Assessment & Science Support Branch.
Review Aerobic Aquatic Metabolism Data for Didecyl dimethyl ammonium chloride (DDAC).
DP Barcode: D288350 & 287563. MRID 42253803.
Document (PDF) (765 KB PDF).

April 01, 2003. Memorandum. 6 Page(s).
Srinivas Gowda. Risk Assessment & Science Support Branch.
Biodegradation Data on Alkyl Dimethyl Benzyl Ammonium Chloride (ADBAC) and
Didecyl dimethyl ammonium chloride (DDAC) for the Agency's File Record.
DP Barcode: D288018. MRID No.: 45838201.
Document (PDF) (129 KB PDF).

February 04, 2004. Memorandum. 3 Page(s).
Srinivas Gowda. Risk Assessment & Science Support Branch.
Review Requested Additional Fate Data for Didecyl dimethyl ammonium chloride (DDAC).
DP Barcode: D297427. MRID: 46124302, -03, -04.
(to complete study reports submitted under MRID numbers 42253801, -02, -03).
Document (PDF) (115 KB PDF).

February 05, 2004. Letter. 3 Page(s).
Velma Noble. Regulatory Management Branch AD.
Bardac 22C50 EPA Registration No. 6838-236... seven ecological effects
protocols... for Bardac 22C50 and Carboquat.
Document (PDF) (110 KB PDF).

September 26, 2008. Memorandum. 17 Page(s).
Earl Goad. Product Science Branch.
Acute Toxicity Review for EPA Reg. No.: 9150 -11.
Product Name: Cryocide 20. DP Barcode: D355412.
MRID Nos.: 471042-01, 474222-01, 474844-01, 474844-02, 474844-03, 474844-04.
Document (PDF) (136 KB PDF).

March 03, 2009. Memorandum. 8 Page(s).
Marcie Tidd. Product Science Branch AD.
Efficacy Review for Stepan Wipe Anywhere; EPA Reg. No. 1839-EER;
DP Barcode: D359751. MRIDs 476116-04 and -05.
Document (PDF) (364 KB PDF).

September 23, 2011. Memorandum. 12 Page(s).
Tajah Blackburn. Product Science Branch AD.
Efficacy Review for EPA Reg. No. 777-113, Ottoman; DP Barcode: 391679.
MRID 48023001, 485174-01.
Document (PDF) (194 KB PDF).

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