Diazene,1,2-bis(4-chlorophenyl)-

Names

[ CAS No. ]:
1602-00-2

[ Name ]:
Diazene,1,2-bis(4-chlorophenyl)-

[Synonym ]:
4,4'-azochlorobenzene
DCAB
4,4'-dichlorazobenzene
p,p'-Dichloroazobenzene

Chemical & Physical Properties

[ Density]:
1.27g/cm3

[ Boiling Point ]:
375.2ºC at 760mmHg

[ Melting Point ]:
179°C (lit.)

[ Molecular Formula ]:
C₁₂H₈Cl₂N₂

[ Molecular Weight ]:
251.11100

[ Flash Point ]:
180.7ºC

[ Exact Mass ]:
250.00600

[ PSA ]:
24.72000

[ LogP ]:
5.40880

[ Vapour Pressure ]:
1.71E-05mmHg at 25°C

[ Index of Refraction ]:
1.608

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: CN2330000

CHEMICAL NAME :: Azobenzene, 4,4'-dichloro-

CAS REGISTRY NUMBER :: 1602-00-2

BEILSTEIN REFERENCE NO. :: 0745559

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C12-H8-Cl2-N2

MOLECULAR WEIGHT :: 251.12

WISWESSER LINE NOTATION :: GR DNUNR DG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :: Mutation in microorganisms

TEST SYSTEM :: Bacteria - Salmonella typhimurium

DOSE/DURATION :: 10 ug/plate

REFERENCE :: AECTCV Archives of Environmental Contamination and Toxicology. (Springer-Verlag New York, Inc., Service Center, 44 Hartz Way, Secaucus, NJ 070944) V.1- 1973- Volume(issue)/page/year: 9,533,1980

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2927000090

Precursor & DownStream

Precursor

DownStream

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%