Phenol,4-[2-(4-aminophenyl)diazenyl]-
Suppliers
Names
[ CAS No. ]:
103-18-4
[ Name ]:
Phenol,4-[2-(4-aminophenyl)diazenyl]-
[Synonym ]:
EINECS 203-085-4
4'-Amino-4-hydroxy-azobenzol
Azobenzene,4-amino-4'-hydroxy
4-amino-4'-hydroxyazobenzene
4'-HYDROXY-4-AMINOAZOBENZENE
4'-Hydroxy-4-amino-azobenzol
Chemical & Physical Properties
[ Density]:
1.23g/cm3
[ Boiling Point ]:
397.1ºC at 760mmHg
[ Molecular Formula ]:
C12H11N3O
[ Molecular Weight ]:
213.23500
[ Flash Point ]:
193.9ºC
[ Exact Mass ]:
213.09000
[ PSA ]:
70.97000
[ LogP ]:
3.97100
[ Vapour Pressure ]:
0mmHg at 25°C
[ Index of Refraction ]:
1.634
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- SJ6350000
- CHEMICAL NAME :
- Phenol, p-((p-aminophenyl)azo)-
- CAS REGISTRY NUMBER :
- 103-18-4
- LAST UPDATED :
- 199709
- DATA ITEMS CITED :
- 4
- MOLECULAR FORMULA :
- C12-H11-N3-O
- MOLECULAR WEIGHT :
- 213.26
- WISWESSER LINE NOTATION :
- ZR DNUNR DQ
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 :
- 1950 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
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 300 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 :
- 28 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