*** CHEMICAL IDENTIFICATION ***
RTECS NUMBER : ST2750000
CHEMICAL NAME : p-Phenylenediamine, 2-methoxy-, sulfate
CAS REGISTRY NUMBER : 66671-82-7
OTHER CAS REGISTRY NOS. : 42909-29-5
LAST UPDATED : 199710
DATA ITEMS CITED : 6
MOLECULAR FORMULA : C7-H10-N2-O.H2-O4-S
MOLECULAR WEIGHT : 236.27
WISWESSER LINE NOTATION : ZR DZ BO1 &WSQQ
COMPOUND DESCRIPTOR : Mutagen
SYNONYMS/TRADE NAMES :
* 1,4-Benzenediamine, 2-methoxy-, sulfate (1:1)
* 2,5-Diaminoanisole sulfate
* 2-Methoxy-1,4-benzenediamine sulfate
*** HEALTH HAZARD DATA ***
** ACUTE TOXICITY DATA **
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : 70 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JTEHD6 Journal of Toxicology and Environmental Health. (Hemisphere Pub.,
1025 Vermont Ave., NW, Washington, DC 20005) V.1- 1975/76-
Volume(issue)/page/year: 2,657,1977
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Intraperitoneal
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : 28 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JTEHD6 Journal of Toxicology and Environmental Health. (Hemisphere Pub.,
1025 Vermont Ave., NW, Washington, DC 20005) V.1- 1975/76-
Volume(issue)/page/year: 2,657,1977
** MUTATION DATA **
TYPE OF TEST : Mutation in microorganisms
TEST SYSTEM : Bacteria - Salmonella typhimurium
DOSE/DURATION : 25 ug/plate
REFERENCE :
MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE
Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 238,1,1990
*** STATUS IN U.S. ***
EPA GENETOX PROGRAM 1988, Negative: Rodent dominant lethal; N
crassa-aneuploidy
EPA TSCA Section 8(b) CHEMICAL INVENTORY
EPA TSCA TEST SUBMISSION (TSCATS) DATA BASE, JUNE 1998
*** END OF RECORD ***