Methylene bromide

Post Date:
Feb 26,2015
Expiry Date:
Feb 26,2016
Detailed Description:
Cas No. :74-95-3 Quantity: 1200Metric Tons
Specs:99% min
Dibromomethane
CAS NO :74-95-3
Synonyms: Methylene bromide; methylene dibromide
Chemical Formula: CH2Br2
UN Number: 2664
Category of Hazardness: flammable toxic liquid.
Appearance: Colorless transparent liquid
Dibromomethane Content: 99.0 PCT MIN
Bromochloromethane: 0.8PCT MAX
Dichloromethane: 0.1PCT MAX
Acidity (HBr): 0.05PCT MAX
Boiling Point: 97.0
Specific Gravity: 2.4969 (20 )
Vapor Pressure: 44.4mmHg (25 )
Vapor Specific Gravity: 6.05 ( air = 1)
Solubility in Water : 11.7 g/1000 g water (15)
Corrosivity: No
Harmful Polymerization: No
Light Sensitivity: No
Reactivity & Insolubility: When the carbon halogenide mixes with potassium or other alloys, it is sensitive to the shock and it may explode because of the strenuous movement or light irradiation.
Decomposability: Produces bromine hydride-containing toxic gas when carries on the thermal decomposition.
CAS Registry Number:
74-95-3
Synonyms:
;Methylene bromide;methylene dibromide;MethyleneBromide;1,1-dibromomethane;Dibromo methane;
Molecular Formula:
CH₂Br₂
Molecular Weight:
173.8346
Molecular Structure:
Hazard Symbols:
Xn:Harmful;
Risk Codes:
R20:;
R52/53:;
Safety Description:
S24:;
S61:;

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