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Dibromomethane

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Dibromomethane

Synonyms：1,1-Dibromomethane；Methylene Dibromide

CAS No.：74-95-3

EINECS No.：200-824-2

Molecular Formula：CH2Br2

Molecular Weight：173.8346

Structural Formula：

Standard：

Items	Specifications
Appearance	Colorless transparent liquid
Assay (GC)	≥99.5%
Color (APHA)	≤30
Water	≤1000ppm
Acidity (mgKOH/g)	≤0.002%
Bromoform	≤0.5%
DCM	≤0.5%
BCM	≤0.5%

Properties：It is a colorless transparent liquid. Slightly soluble in water and easily soluble in Carbon tetrachloride, Ether and Methanol. Relative density: 2.4970g/cm3, Melting point: -52℃, Boiling point: 96℃, Refractive index: 1.5419(20℃/D).

Uses：Dibromomethane is mainly used as a pesticide intermediate, and is an important raw material for the synthesis of biocides nitrile and imidazole. In addition, it can be used as a metal cleaning agent. In addition, dibromomethane can also be used as a refrigerant, flame retardant and antiknock component.

Storage：Keep in a well-closed container and store in a cool and ventilated warehouse. Keep away from fire and heat sources. Store separately from Oxidants, Aluminium, Metal powders and Edible chemicals. Mixed storage should not be avoided.

Packing：250kg closed steel-plastic barrel

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