bromoacetyl bromide

Identification Product name: bromoacetyl bromide
Product name: bromoacetyl bromide
Molecular formula:  C2H2Br2O Molecular weight:  201.84
Structural formula:  溴乙酰溴
CAS No: 598-21-0 RTECS No:  
HS code: 2915900090 UN No: 2513
Dangerous goods code: 81112  IMDG Code Page:  
Physical and Chemical Properties Appearance and properties:  Colorless transparent or slight yellow liquid.Soluble in benzene, ether and chloroform.
Uses: as pharmaceutical intermediate
Melting point:   Boiling point:  147-150 °C(lit.)
Relative density (water=1):  2.324 g/mL at 20 °C Moisture ≤:  0.05%
bromoacetyl bromide Assay ≥  99% PH value:  6.0~8.0
Saturated vapor pressure (kPa): 3.8 mm Hg ( 25 °C) Solubility: Soluble in benzene, ether and chloroform.
Critical temperature (℃): - Critical pressure (MPa): -
Heat of combustion (kj/mol): -
Combustion and explosion hazard Conditions to avoid: moist air.
Flammability: flammable Building regulation fire insurance classification:: -
Flash point (℃): >105°C Self-Ignition temperature(℃): -
Lower explosive limit (V%): - Upper explosive limit (V%): -
Hazardous characteristics: Nonflammable; Heated or meet water ,will decomposition and release toxic and corrosive Hydrogen bromide gas.
Combustion (decomposition) products: Carbon monoxide, carbon dioxide, hydrogen bromide. Stability: -
Incompatible materials: strong oxidizing agents, Strong alkali, alcohols. Polymerization hazards: -
Fire fighting methods : Dry sand, Dry stone powder, Carbon dioxide; no water
Risk category: 8.1 - -
Packaging and transportation Packing group: II
Directions for storage and transportation: :  Ventilated, dry warehouse at low temperature; no mixed with antioxidants.
bromoacetyl bromide quality index
Item Index value
Appearance    Colorless transparent or slight yellow liquid
Molecular formula  C2H2Br2
bromoacetyl bromide Assay ≥  99%
Density (d2020) g/cm3  2.324 g/mL at 20 °C 
PH value  6.0~8.0
Moisture ≤  0.05%

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