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Dibromomethane CAS 74-95-3

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Chemical Name: Dibromomethane

CAS No.: 74-95-3

Molecular Formula: CH2Br2

Molecular Weight: 173.83    

Appearance: Colorless liquid

Purity: ≥99.5%  ≥99.9%


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Dibromomethane Quick Details

Chemical Name: Dibromomethane

CAS No.: 74-95-3

Molecular Formula: CH2Br2

Molecular Weight: 173.83    

Chemical Structure:Dibromomethane Structure

Appearance: Colorless liquid

Purity: ≥99.5%  ≥99.9%

Dibromomethane Typical Properties

ItemsDibromomethane(99.5%)Dibromomethane(99.9%)
Assay(CH2Br2)≥99.5%≥99.9%
AppearanceClear liquidClear liquid
Moisture≤100ppm≤100ppm
Color≤30APHA≤30APHA
Acidity≤0.0018mgKOH/g≤0.0018mgKOH/g
DCM≤0.5%≤0.1%
BCM≤0.5%≤0.1%
Bromoform≤0.5%≤0.1%
Specific gravity2.482.48

Dibromomethane Usage

1. In the pharmaceutical industry, dibromomethane is the raw material for the preparation of the fungicides cyproteril and imiprazole.

2. This product is used as a raw material for organic synthesis. It can be used as a component of solvents, refrigerants and antiknock agents; as a disinfectant and analgesic.

3. Dibromomethane, as a pesticide intermediate, is the main raw material for the synthesis of new high-efficiency, broad-spectrum fungicides, and is the raw material for large-tonnage acaricides.

4. Dibromomethane is a good flame retardant. The addition of dibromomethane to the polymer effectively reduces the heat of combustion of the plastic when it is burned.

Dibromomethane Packaging

250kg/drum.400kg/drum. 23tons/tank or 24tons/tank.

The number of 20FCL container loading:20tons.

Dibromomethane Storage

Sealing, low temperature, drying

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