3,3'-dibromobenzidine
Names
[ CAS No. ]:
34237-98-4
[ Name ]:
3,3'-dibromobenzidine
[Synonym ]:
3,3'-Dibrom-benzidin
3,3'-dibromo-benzidine
Benzidine,3,3'-dibromo
Chemical & Physical Properties
[ Density]:
1.784g/cm3
[ Boiling Point ]:
399ºC at 760mmHg
[ Molecular Formula ]:
C12H10Br2N2
[ Molecular Weight ]:
342.02900
[ Flash Point ]:
195.1ºC
[ Exact Mass ]:
339.92100
[ PSA ]:
52.04000
[ LogP ]:
5.20540
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- DC9680000
- CHEMICAL NAME :
- Benzidine, 3,3'-dibromo-
- CAS REGISTRY NUMBER :
- 34237-98-4
- BEILSTEIN REFERENCE NO. :
- 2972512
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 3
- MOLECULAR FORMULA :
- C12-H10-Br2-N2
- MOLECULAR WEIGHT :
- 342.06
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- Mutation test systems - not otherwise specified
MUTATION DATA
- TEST SYSTEM :
- Rodent - mouse
- DOSE/DURATION :
- 100 mg/kg
- REFERENCE :
- MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 319,19,1993
Safety Information
[ HS Code ]:
2921590090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2921590090
[ Summary ]:
2921590090. other aromatic polyamines and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%