N-Bromosuccinimide

N-bromosuccinimide cas:128-08-5 is a five membered cyclic dicarboximide compound with a bromine substituent on the nitrogen atom, also known as N-bromosuccinimide or N-bromosuccinamide; Bromosuccinimide; Bromosuccinimide; The English name is N-Bromosuccinimide, abbreviated as NBS, with the chemical formula C4H4BrNO2. The appearance is a white to milky white crystalline solid or powder with a slight bromine odor. It is a commonly used chemical raw material in industry, mainly used to regulate low-energy bromination reactions. It is a good bromination reagent that can replace hydrogen atoms in benzyl or allyl positions. It can also be used as an oxidant for the oxidation of alcohols to aldehydes and ketones, and aldehydes to acids. Can synthesize bromoacetonitrile drugs, which can be used as fruit preservatives, preservatives, and mold inhibitors; Melting point: Slightly decomposed at 173 ℃~175 ℃, decomposed at 180 ℃~183 ℃; Boiling point: 221.4, 23.0 ℃ (conditions: pressure: 760Torr); Vapor pressure: 14.8 hPa (condition: terperature: 20 ℃).