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HomeProduct name list1,2-Dibromobenzene

1,2-Dibromobenzene

  • CAS NO.:583-53-9
  • Empirical Formula: C6H4Br2
  • Molecular Weight: 235.9
  • MDL number: MFCD00000057
  • EINECS: 209-507-3
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-08-14 18:30:21
1,2-Dibromobenzene Structural

What is 1,2-Dibromobenzene?

Chemical properties

Clear colourless to light yellow liquid

The Uses of 1,2-Dibromobenzene

1,2-Dibromobenzene is used as a precursor in the preparation of 3-(2-bromophenylthio)-4H-[1]benzopyran-4-one using copper as a reagent. It is involved in the preparation of isoindoloquinazolinones by the carbonylation reaction with 2-aminobenzyl amine using palladium as the catalyst.

Definition

ChEBI: 1,2-dibromobenzene is a dibromobenzene.

Properties of 1,2-Dibromobenzene

Melting point: 4-6 °C (lit.)
Boiling point: 224 °C (lit.)
Density  1.956 g/mL at 25 °C (lit.)
vapor density  8.2 (vs air)
refractive index  n20/D 1.611(lit.)
Flash point: 91 °C
storage temp.  Store at <= 20°C.
solubility  0.075g/l
form  Liquid
color  brown-yellow
Specific Gravity 1.956
Water Solubility  Insoluble
BRN  970241
Dielectric constant 8.0700000000000003
CAS DataBase Reference 583-53-9(CAS DataBase Reference)
NIST Chemistry Reference Benzene, 1,2-dibromo-(583-53-9)
EPA Substance Registry System Benzene, 1,2-dibromo- (583-53-9)

Safety information for 1,2-Dibromobenzene

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
ghs
Environment
GHS09
GHS Hazard Statements H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
H411:Hazardous to the aquatic environment, long-term hazard
Precautionary Statement Codes P273:Avoid release to the environment.
P302+P352:IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for 1,2-Dibromobenzene

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