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Registry of Toxic Effects of Chemical Substances (RTECS)

Toluene-2,5-diamine, sulfate (1:1)

RTECS #

XT0525000

CAS #

615-50-9

Updated

October 1997

Molecular Weight

220.27

Molecular Formula

C7H10N2·H2O4S

Synonyms

1,4-Benzenediamine, 2-methyl-, sulfate (1:1) (9CI)
2,5-Diaminotoluene sulfate
2,5-Diaminotoluene sulphate
2-Methyl-1,4-benzenediamine sulfate (1:1)
2-Methyl-p-phenylenediamine sulphate
C.I. 76043
p-Diaminotoluene sulfate
p-Toluenediamine sulphate
p-Toluylenediamine sulphate
p-Tolylenediamine sulphate
Toluene-2,5-diamine sulphate
Toluylene-2,5-diamine sulphate

Mutation Data and Reference

System TestRoute/Organism/TissueDoseReference
mutation in microorganisms/Salmonella typhimurium250 µg/plate (-enzymatic activation step)JJIND8 71,293,1983

Acute Toxicity Data and References

Route/OrganismDoseEffectReference
intraperitoneal/rat lethal dose (50 percent kill): 49 mg/kgJTEHD6 2,657,1977
oral/rat lethal dose (50 percent kill): 98 mg/kgJTEHD6 2,657,1977

NIOSH Documentation and Surveillance

OrganizationStandardReference
National Occupational Exposure Survey 1983Hazard Code X2324; Number of Industries 1; Total Number of Facilities 2288; Number of Occupations 1; Total Number of Employees Exposed 21487; Total Number of Female Employees Exposed 16214

Status in Federal Agencies

OrganizationReference
EPA TSCA 8(a) PRELIMINARY ASSESSMENT INFORMATION, PROPOSED RULEFEREAC 47,27009,82
EPA TSCA Section 8(b) CHEMICAL INVENTORY
EPA TSCA TEST SUBMISSION (TSCATS) DATA BASE, JANUARY 2001
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