1,3-bis(1,2-dibromoethyl)benzene

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Names

[ CAS No. ]:
25850-49-1

[ Name ]:
1,3-bis(1,2-dibromoethyl)benzene

[Synonym ]:
EINECS 247-293-3
1,3-Bis-<1,2-dibrom-aethyl>-benzol
m-Bis(1,2-dibromoethyl)benzene
1,3-bis-(1,2-dibromo-ethyl)-benzene
Benzene,1,3-bis(1,2-dibromoethyl)

Chemical & Physical Properties

[ Density]:
2.149g/cm3

[ Boiling Point ]:
372.1ºC at 760mmHg

[ Melting Point ]:
65ºC

[ Molecular Formula ]:
C10H10Br4

[ Molecular Weight ]:
449.80200

[ Flash Point ]:
173.8ºC

[ Exact Mass ]:
445.75200

[ LogP ]:
5.34840

[ Vapour Pressure ]:
2.11E-05mmHg at 25°C

[ Index of Refraction ]:
1.649

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
CY8430000
CHEMICAL NAME :
Benzene, 1,3-bis(1,2-dibromoethyl)-
CAS REGISTRY NUMBER :
25850-49-1
BEILSTEIN REFERENCE NO. :
2504789
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C10-H10-Br4
MOLECULAR WEIGHT :
449.84
WISWESSER LINE NOTATION :
E1YER CYE1E

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
32 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#04535

Safety Information

[ HS Code ]:
2903999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 1,3-Divinylbenzene
  • p-xylylenebis(triphenylphosphonium bromide)
  • 1,3-Bis(bromomethyl)benzene
  • 1,3-bis-(1,2-diacetoxy-ethyl)-benzene
  • 1,3-bis-(1-bromo-ethyl)-benzene

DownStream

  • 1,3-DIETHYNYLBENZENE

Customs

[ HS Code ]: 2903999090

[ Summary ]:
2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

Related Compounds

  • 1,3-bis(1,2-dichloroethyl)benzene
  • 1,3-bis-(1,2-diacetoxy-ethyl)-benzene
  • 1,3-bis[1-(2-methylphenyl)ethenyl]benzene
  • 1-chloro-3-(1,2-dibromoethyl)benzene
  • 1,3-bis(1,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,9-heptadecafluoronon-1-enoxy)benzene
  • 1,2,3,4-Butanetetracarboxylic acid, mixed 1,2,2,6,6-pentamethyl-4-piperidinyl and tridecyl tetraesters