1,4-Dibromobenzene NEW

English name: 1,4-Dibromobenzene

CAS number: 106-37-6

Molecular formula: C6H4Br2

Molecular weight: 235.9

EINECS number: 203-390-2

MDL No. : MFCD00000089

Stats

Melting point 83-87 °C (lit.)

Boiling point 219 °C (lit.)

Density 1.841 g/mL at 25 °C (lit.)

Vapor pressure 0.134 at 35 °C (Hine et al., 1963)

Refractive index 1.5742

Flash point 219-220°C

Storage conditions Inert atmosphere,Room Temperature

Soluble in alcohol, benzene, chloroform, toluene and carbon tetrachloride. Insoluble in ether.

Morphological Crystals

Colorless to almost white

Water is practically insoluble

Maximum wavelength (λmax)282nm(EtOH)(lit.)

Merck14, 3019

BRN1904543

Henry's Law Constant5.0 x 10-4 atm? m3/mol at 25 °C (Hine and Mookerjee, 1975)

Stable. Combustible. Incompatible with strong oxidizing agents.

InChIKeySWJPEBQEEAHIGZ-UHFFFAOYSA-N

Safety information

hazard symbol (GHS)GHS hazard pictogramsGHS hazard pictograms

GHS07,GHS09

Warning word

Hazard Description H315-H319-H335-H411

Precautions P273-P302+P352-P305+P351+P338

Hazard category code 36/37/38

Safety Note 24/25-36-26

Dangerous Goods Transport number UN 2711

WGK Germany2

RTECS number CZ1791000

TSCAYes

Danger level 9

Packaging Category III

Customs Code 29036990

Toxicity Acute oral LD50 for mice 120 mg/kg (quoted, RTECS, 1985).