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p-Chloro-o-toluidine

CAS Number

95-69-2

Synonym

2-Amino-5-chlorotoluene; 2-Methyl-4-chloroaniline; 4-Chloro-2-toluidine; 5-Chloro-2-aminotoluene; para-Chloro-ortho-toluidine; p-Chloro-o-toluidine; o-Toluidine, 4-chloro; Amarthol fast red base; Azogene fast red TR; 2-amino-5-chlorotoluene; Azoic diazo component 11, base; Brentamine fast red TR base; 3-chloro-6-aminotoluene; 4-chloro-2-methylaniline; 4-chloro-2-methylbenzeamine; para-chloro-ortho-toluidine; Daito red base TR; Deval red k; Diazo fast red TRA; Fast red TR11; Kako red TR base; Kambamine red TR; 2-methyl-4-chloroaniline; Mitsui red TR base; Red Base NTR; Sanyo fast red TR base; Tulabase fast red TR

Occurrence/Use

Chemical intermediate in manufacture of azo dyes, pigments, and chlordimeform (pesticide). Production and distribution ended in US in 1979; believed to be no longer produced or used worldwide.

p-Chloro-o-toluidine

Cancer Potency Information

Latest Criteria: 
Proposition 65 NSRLs/MADLs
Inhalation Unit Risk (μg/cubic meter)-1: 
7.7 E-5
Inhalation Slope Factor (mg/kg-day)-1: 
2.7 E-1
Oral Slope Factor (mg/kg-day)-1: 
2.7 E-1
Comments/References: 

OEHHA 2009. Air Toxics Hot Spots Program Technical Support Document for Cancer Potencies. Appendix B. Chemical-specific summaries of the information used to derive unit risk and cancer potency values. Updated 2011.

 

OEHHA 1992. Expedited Cancer Potency Values and Proposed Regulatory Levels for Certain Proposition 65 Carcinogens.

Air

Proposition 65

Chemical Status

Cancer: 
Currently listed

Cancer

Listed as causing: 
Cancer
Date of Listing: 
01/01/1990
Basis for Listing: 
Authoritative Bodies-International Agency for Research on Cancer
Authoritative Bodies-US Environmental Protection Agency

Safe Harbor Levels

Cancer
No Significant Risk Level (NSRL): 
3 µg/day
Last NSRL/MADL Revision: 
1992

Documents, Presentations, and Publications

Cancer: 

Comments

See also: listing for 'p-Chloro-o-toluidine, strong acid salts of'