Specification :

1-BROMO-4-CHLOROBUTANE

CAS NO: 6940-78-9
EINECS NO: 230-089-3
FORMULA: Cl( CH2) 4Br
MOL WT: 171.46
SYNONYMS: Tetramethylene chlorobromide; 4-Bromo-1-chlorobutane
PHYSICAL STATE: clear liquid
SPECIFIC GRAVITY: 1.488
SOLUBILITY IN WATER: Insoluble ( soluble in ethanol, ethylether)
VAPOR DENSITY: 5.9
NFPA RATINGS Health: 2; Flammability: 2; Reactivity: 0
FLASH POINT: 60
STABILITY: Stable under ordinary conditions
APPEARANCE: clear to slightly yellow liquid
Assay ( GC) : 99.0% min
WATER: 0.05% max
ACIDITY ( as HCl) : 0.002% max
COLOR ( APHA) : 50max
PACKING: 250kgs in drum
HAZARD CLASS: 3 ( Packing group: III)
UN NO: 1993