RTECS NUMBER : GO6835000
CHEMICAL NAME : o-Cresol, 4-(p-aminophenylazo)-6-methyl-
CAS REGISTRY NUMBER : 21554-20-1
BEILSTEIN REFERENCE NO. : 0656524
LAST UPDATED : 199612
DATA ITEMS CITED : 2
MOLECULAR FORMULA : C14-H15-N3-O
MOLECULAR WEIGHT : 241.32
WISWESSER LINE NOTATION : ZR DNUNR DQ C1 E1
COMPOUND DESCRIPTOR : Agricultural Chemical
Tumorigen
SYNONYMS/TRADE NAMES :
* 4-Amino-3',5'-dimethyl-4'-hydroxyazobenzene
* Azobenzene, 4-amino-3',5'-dimethyl-4'-hydroxy-
*** HEALTH HAZARD DATA ***
** ACUTE TOXICITY DATA **
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Intraperitoneal
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : 350 mg/kg
TOXIC EFFECTS :
Behavioral - sleep
REFERENCE :
AABIAV Annals of Applied Biology. (Biochemical Soc. Book Depot, POB 32,
Commerce Way, Colchester, Essex CO2 8HP, UK) V.1- 1914-
Volume(issue)/page/year: 52,33,1963
** TUMORIGENIC DATA **
TYPE OF TEST : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : 40 gm/kg/2Y-C
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria
Tumorigenic - tumor types after systemic administration not seen
spontaneously
REFERENCE :
AABIAV Annals of Applied Biology. (Biochemical Soc. Book Depot, POB 32,
Commerce Way, Colchester, Essex CO2 8HP, UK) V.1- 1914-
Volume(issue)/page/year: 52,33,1963
*** END OF RECORD ***
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