CAS: ******3 Name: Dibromomethane Synonyms: Methylene bromide; Methylene dibromide Chemical Formula: CH2Br2 UN Number: ***4 Hazardous classification: Toxic flammable liquid. Properties: colorless transparent liquid. Boiling point: *7.0 ℃; weight: 2.***9 (*0 ℃); Vapor Pressure: *4.4mmHg (*5 ℃); steam ratio: 6.*5 (Air = 1); water solubility: *1.7 g/***0 g water (*5 ℃); Dibromomethane content: ≥ *9.0% BCM: ≤ 0.8% Methylene chloride: ≤ 0.1% Acidity (HBr dollars): ≤ 0.*5% Boiling point: *7.0 ℃ Weight: 2.***9 (*0 ℃) Vapor Pressure: *4.4mmHg (*5 ℃) Vapor Density: 6.*5 (Air = 1) Solubility in water: *1.7 g/***0 g water (*5 ℃) 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.
