N-Bromosuccinimide CAS NO.128-08-5

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N-Bromosuccinimide Basic information
Product Name: N-Bromosuccinimide
Synonyms: 2,5-PYRROLIDINEDIONE, 1-BROMO-;1-BROMO-2,5-PYRROLIDINEDIONE;N-BROMOSUCCINIMIDE;N-BROMOSUCINIMIDE;NBS;N-BROMOBUTANIMIDE;bromosuccinimide;BROMOSUCCINIMIDE-N
CAS: 128-08-5
MF: C4H4BrNO2
MW: 177.98
EINECS: 204-877-2

N-Bromosuccinimide Chemical Properties
Melting point 175-180 °C (dec.)(lit.)
Boiling point 221.4°C (rough estimate)
density 2.098
vapor pressure 14.8 hPa (20 °C)
refractive index 1.6060 (estimate)
storage temp. 0-6°C
solubility 14.8g/l (decomposition)
pka -2.78±0.20(Predicted)
form Crystalline Powder
color White to light yellow
Odor characteristic odour of bromine
Water Solubility Soluble in acetone, tetrahydrofuran, dimethyl formamide, dimethyl sulfoxide and acetonitrile. Slightly soluble in water and acetic acid. Insoluble in ether, hexane and carbon tetrachloride.
Sensitive Moisture Sensitive


N-Bromosuccinimide Usage And Synthesis
Chemical Properties white to light yellow crystalline powder
Uses N-Bromosuccinimide is a brominated succinimide used as a chemical reagent in radical substitution and electrophilic addition reactions in organic synthesis.
Uses NBS, is a chemical reagent used in organic chemistry in electrophilic addition reactions and radical substitution
Uses In bromination of olefins; in oxidation of alcohols to aldehydes and ketones and of aldehydes to acid bromides.