N-(Benzoyloxy)-N-methyl-4-[(4-methylphenyl)azo]benzenamine
Names
[ CAS No. ]:
55398-25-9
[ Name ]:
N-(Benzoyloxy)-N-methyl-4-[(4-methylphenyl)azo]benzenamine
[Synonym ]:
N-Benzoyloxy-4'-methyl-N-methyl-4-aminoazobenzene
Chemical & Physical Properties
[ Density]:
1.12g/cm3
[ Boiling Point ]:
500.6ºC at 760mmHg
[ Molecular Formula ]:
C21H19N3O2
[ Molecular Weight ]:
345.39400
[ Flash Point ]:
256.5ºC
[ Exact Mass ]:
345.14800
[ PSA ]:
54.26000
[ LogP ]:
5.61860
[ Index of Refraction ]:
1.589
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- DH3890000
- CHEMICAL NAME :
- Benzoic acid, ester with N-methyl-N-(p-(p-methylphenylazo)phenyl)hydroxylamine
- CAS REGISTRY NUMBER :
- 55398-25-9
- LAST UPDATED :
- 198910
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C21-H19-N3-O2
- MOLECULAR WEIGHT :
- 345.43
- WISWESSER LINE NOTATION :
- 1R DNUNR DN1&OVR
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 262 mg/kg/8W-I
- TOXIC EFFECTS :
- Tumorigenic - neoplastic by RTECS criteria Tumorigenic - tumors at site of application
- REFERENCE :
- CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year: 35,880,1975