1,4-Bis(bromomethyl)benzene

Names

[ CAS No. ]:
623-24-5

[ Name ]:
1,4-Bis(bromomethyl)benzene

[Synonym ]:
E1R D1E
MFCD00000182
p-Xylylene dibromide
α,α′-Dibromo-p-xylene
EINECS 210-781-1
α,α'-Dibromo-p-xylene
1,4-Bis(bromomethyl)benzene
Benzene, 1,4-bis(bromomethyl)-
α,α'-Dibromo-1,4-xylene

Chemical & Physical Properties

[ Density]:
1.8±0.1 g/cm3

[ Boiling Point ]:
245.0±0.0 °C at 760 mmHg

[ Melting Point ]:
143-145 °C(lit.)

[ Molecular Formula ]:
C₈H₈Br₂

[ Molecular Weight ]:
263.957

[ Flash Point ]:
139.5±21.0 °C

[ Exact Mass ]:
261.899261

[ LogP ]:
3.62

[ Vapour Pressure ]:
0.0±0.4 mmHg at 25°C

[ Index of Refraction ]:
1.611

[ Water Solubility ]:
soluble, hydrolyses

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS05

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H314

[ Precautionary Statements ]:
P280-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 ]:
R22;R34

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

[ RIDADR ]:
UN 3448 6.1/PG 2

[ WGK Germany ]:
3

[ Packaging Group ]:
III

[ Hazard Class ]:
8

[ HS Code ]:
2903999090

Synthetic Route

Click to get detail synthetic route

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%

Articles

Synthesis of stereoisomers of antithrombotic nipecotamides.

Chirality 7 , 90, (1995)

The stereoisomers of alpha,alpha'-bis[3-(N,N-diethylcarbamoyl)-piperidino]-p-xylene (1) were synthesized. Rac ethyl nipecotate was resolved by diastereomeric (-)-D- and (+)-L-tartrate salt formation. ...

Octahedral Fe(II) and Ru(II) complexes based on a new bis 1,10-phenanthroline ligand that imposes a well defined axis.

J. Am. Chem. Soc. 123(49) , 12215-21, (2001)

A bis-chelating ligand (L1), made of two 7-(p-anisyl)-1,10-phenanthroline (phen) subunits connected with a p-(CH(2))(2)C(6)H(4)(CH(2))(2) spacer through their 4 positions, has been prepared, using Skr...

5, 5'-[(p-Phenylenedimethylene) dithio] bis (1-phenyl-1H-1, 2, 3, 4-tetrazole). Wang W, et al.

Acta Crystallogr. Sect. E Struct. Rep. Online 61(4) , 1163-1164, (2005)