Benzenamine,N,N-dimethyl-4-[2-(2-methylphenyl)diazenyl]-
Names
[ CAS No. ]:
3731-39-3
[ Name ]:
Benzenamine,N,N-dimethyl-4-[2-(2-methylphenyl)diazenyl]-
[Synonym ]:
2'-Methyl-4-(dimethylamino)azobenzene
4-(DiMethylaMino)-2'-Methylazobenzene
Azobenzene,4-(dimethylamino)-2'-methyl
4'-Dimethylamino-2-methyl-azobenzol
N,N-dimethyl-4-o-tolylazo-aniline
2'-Methyl-4-dimethylaminobenzene
2'-methyl-4-dimethylaminoazobenzene
Aniline,N,N-dimethyl-p-(o-tolylazo)
2'-Methyl-p-dimethylaminoazobenzene
N,N-Dimethyl-4-o-tolylazo-anilin
2-Methyl-4'-dimethylamino-azobenzol
4-dimethylamino-2'-methylazobenzene
EINECS 223-088-4
Chemical & Physical Properties
[ Density]:
1.01g/cm3
[ Boiling Point ]:
390.9ºC at 760mmHg
[ Melting Point ]:
74ºC
[ Molecular Formula ]:
C15H17N3
[ Molecular Weight ]:
239.31600
[ Flash Point ]:
190.2ºC
[ Exact Mass ]:
239.14200
[ PSA ]:
27.96000
[ LogP ]:
4.47640
[ Index of Refraction ]:
1.561
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- BX8300000
- CHEMICAL NAME :
- Aniline, N,N-dimethyl-4-(o-tolylazo)-
- CAS REGISTRY NUMBER :
- 3731-39-3
- LAST UPDATED :
- 199710
- DATA ITEMS CITED :
- 5
- MOLECULAR FORMULA :
- C15-H17-N3
- MOLECULAR WEIGHT :
- 239.35
- WISWESSER LINE NOTATION :
- 1N1&R DNUNR B1
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 14414 mg/kg/52W-C
- TOXIC EFFECTS :
- Tumorigenic - Carcinogenic by RTECS criteria Liver - tumors
- TYPE OF TEST :
- TD - Toxic dose (other than lowest)
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 5856 mg/kg/26W-C
- TOXIC EFFECTS :
- Tumorigenic - equivocal tumorigenic agent by RTECS criteria Liver - tumors
MUTATION DATA
- TYPE OF TEST :
- Unscheduled DNA synthesis
- TEST SYSTEM :
- Rodent - rat Liver
- DOSE/DURATION :
- 10 umol/L
- REFERENCE :
- CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year: 46,1654,1986
Safety Information
[ Risk Phrases ]:
20/21/22
[ Safety Phrases ]:
S22;S36/S37/S39
[ RTECS ]:
BX8300000
[ HS Code ]:
2927000090
Synthetic Route
Customs
[ HS Code ]: 2927000090
[ Summary ]:
2927000090 other diazo-, azo- or azoxy-compounds。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%