P - dibromobenzene quality index

Item refers to the standard value

Outwardly white crystals

P - by child BrC6H4Br

P - dibromobenzene content ≥ 99%

Density (D2020) g/cm3 1.832

PH 6.0 ~ 8.0

The water of 0.05% or less

Chinese name: p - dibromobenzene

English name: 1, 4-Dibromobenzene

Molecular formula: P-BRC6H4Br Molecular weight: 136

Formula:

CAS Number: 106-37-6 RTECS Number: CZ1790000

HS Code: 2903399090 UN Number: UN 2711

Page number of the IMDG Rules:

Physical and chemical properties Appearance and properties: white crystal; Soluble in hot ethanol, acetone, ether and hot tsuen.

Main uses: used in organic synthesis, also as dye intermediate.

Melting point: 87.32°C Boiling point: 220.40°C

Relative density (water =1) : 1.832 water ≤ : 0.05%

P-dibromobenzene content ≥ 99% PH value: 6.0 ~ 8.0

Solubility: insoluble in water, soluble in hot ethanol, acetone, ether, and hot benzene, soluble in ethanol, benzene.