2,2'-Dichloro-4,4'-stilbenediamine

Modify Date: 2024-04-01 20:37:23

2,2'-Dichloro-4,4'-stilbenediamine Structure
2,2'-Dichloro-4,4'-stilbenediamine structure
Common Name 2,2'-Dichloro-4,4'-stilbenediamine
CAS Number 73926-91-7 Molecular Weight 279.16400
Density 1.388g/cm3 Boiling Point 505.5ºC at 760 mmHg
Molecular Formula C14H12Cl2N2 Melting Point N/A
MSDS N/A Flash Point 259.5ºC

 Names

Name 4,4'-[(E)-1,2-Ethenediyl]bis(3-chloroaniline)

 Chemical & Physical Properties

Density 1.388g/cm3
Boiling Point 505.5ºC at 760 mmHg
Molecular Formula C14H12Cl2N2
Molecular Weight 279.16400
Flash Point 259.5ºC
Exact Mass 278.03800
PSA 52.04000
LogP 5.49060
Index of Refraction 1.749

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
WJ5150000
CHEMICAL NAME :
4,4'-Stilbenediamine, 2,2'-dichloro-
CAS REGISTRY NUMBER :
73926-91-7
LAST UPDATED :
198910
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C14-H12-Cl2-N2
MOLECULAR WEIGHT :
279.18
WISWESSER LINE NOTATION :
ZR CG D1U1R DZ BG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1400 mg/kg/W-I
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Gastrointestinal - tumors Liver - tumors
REFERENCE :
BMBUAQ British Medical Bulletin. (Longman Group UK Ltd., Longman House, Burnt Mill, Harlow, Essex CM20 2JE, UK) V.1- 1943- Volume(issue)/page/year: 14,141,1958