CAS: 74-95-3
Name: Dibromomethane
Synonyms: Methylene bromide; Methylene dibromide
Chemical Formula: CH2Br2
UN Number: 2664
Hazardous classification: Toxic flammable liquid.
Properties: colorless transparent liquid. Boiling point: 97.0 ℃; weight: 2.4969 (20 ℃); Vapor Pressure: 44.4mmHg (25 ℃); steam ratio: 6.05 (Air = 1); water solubility: 11.7 g/1000 g water (15 ℃);
Dibromomethane content: ≥ 99.0%
BCM: ≤ 0.8%
Methylene chloride: ≤ 0.1%
Acidity (HBr dollars): ≤ 0.05%
Boiling point: 97.0 ℃
Weight: 2.4969 (20 ℃)
Vapor Pressure: 44.4mmHg (25 ℃)
Vapor Density: 6.05 (Air = 1)
Solubility in water: 11.7 g/1000 g water (15 ℃)
Reactive and not of: carbon-halogen compounds mixed with potassium or its alloys, due to the shock-sensitive and may be strenuous exercise or exposure to an explosion of light.
Decomposition: thermal decomposition produces toxic gases including hydrogen bromide
Main purposes: as a pesticide methyl bromide intermediate, new and efficient synthetic, broad-spectrum fungicide - the main raw material, it is large tonnage acaricide raw materials. Dibromomethane is a good flame retardant added to the polymer dibromomethane effectively reduce the heat of combustion of burning plastic.