1,2-Bis(dibromomethyl)benzene

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Names

[ CAS No. ]:
13209-15-9

[ Name ]:
1,2-Bis(dibromomethyl)benzene

[Synonym ]:
EINECS 236-176-2
o-Xylylene Tetrabromide
alpha,alpha,alpha′,alpha′-Tetrabromo-o-xylene
α,α,α',α'-Tetrabromo-o-xylene
1,2-bis(dibromomethyl)benzene
MFCD00000131
alpha,alpha,alpha‘,alpha‘-Tetrabromo-o-xylene

Chemical & Physical Properties

[ Density]:
2.392 g/cm3

[ Boiling Point ]:
343.9ºC at 760 mmHg

[ Melting Point ]:
114-116 °C(lit.)

[ Molecular Formula ]:
C8H6Br4

[ Molecular Weight ]:
421.74900

[ Flash Point ]:
157.8ºC

[ Exact Mass ]:
417.72000

[ LogP ]:
5.26340

[ Vapour Pressure ]:
0.000136mmHg at 25°C

[ Index of Refraction ]:
1.685

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS05, GHS07, GHS09

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H314-H335-H400

[ Precautionary Statements ]:
P260-P280-P303 + P361 + P353-P304 + P340 + P310-P305 + P351 + P338 + P310

[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges

[ Hazard Codes ]:
C:Corrosive;

[ Risk Phrases ]:
R20/21/22;R34

[ Safety Phrases ]:
S26-S36/37/39-S45

[ RIDADR ]:
UN 3261 8/PG 2

[ WGK Germany ]:
3

[ Packaging Group ]:
II

[ Hazard Class ]:
8

[ HS Code ]:
2903999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 1-(dibromomethyl)-2-(tribromomethyl)benzene
  • 2-methylbenzyl chloride
  • o-xylene
  • Bromine

DownStream

  • Tetracene
  • 1-but-3-enyl-2-methylbenzene
  • 2,3-Naphthalenedicarboximide
  • N-PHENYL-2,3-NAPHTHALIMIDE
  • (7R,8S)-7,8-dibromobicyclo[4.2.0]octa-1,3,5-triene
  • rel-(1R*)-1β*,2α*-Dibromo-1,2-dihydrobenzocyclobutene
  • Bicyclo[4.2.0]octa-1,3,5-triene,7,8-diiodo-
  • o-xylene
  • Benzocyclobutene

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

  • 4-Bromo-1,2-bis(dibromomethyl)benzene
  • 1,2-bis(dibromomethyl)-4-methoxybenzene
  • 4-Nitro-α,α,α',α'-tetrabromo-o-xylene
  • ALPHA,ALPHA,ALPHA',ALPHA',4,5-HEXABROMO-O-XYLENE
  • TETRABROMO-4-FLUORO-O-XYLENE
  • 1,2-bis(octylsulfonyl)benzene
  • 1-(1-Aminocyclopentyl)butan-2-one
  • 1-(Azetidin-3-yl)hexan-2-one
  • 1-(Azetidin-3-yl)pentan-1-one
  • 1-(Azetidin-3-yl)hex-5-yn-2-one
  • 2-Amino-1-cyclopentylbutan-1-one
  • 1-Cyclopropylpropane-2-sulfonyl chloride
  • 2-(Cyclobutylmethyl)-2-ethoxypropan-1-amine
  • 1-(1-Aminocyclobutyl)pentan-2-one
  • 1-Amino-1-cyclopropylpentan-3-one
  • (2-Bromopropyl)cyclobutane