Chinese name: N-bromosuccinimide
English name: N-Bromosuccinimide
CAS: 128-08-5
EINECS number: 204-877-2
Molecular formula: C4H4BrNO2
MDL number: MFCD00005510
Molecular weight: 177.98
Appearance: white or milky fine crystal, decomposed at 182℃. The minimum active bromine content is 44.5%.
Soluble in acetone, ethyl acetate, acetic anhydride, insoluble in water, benzene, carbon tetrachloride, chloroform, etc.
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 conditions: 0-6°C
Solubility: The solubility in water is 14.8g/l
Acidity coefficient (pKa) : -2.78±0.20(Predicted)
Form: crystalline powder
Color: White to light yellow
Odor: The characteristic odor 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.
Sensitivity: Sensitive to moisture
Merck: 14,1438
Detection method: T(Iodometry)
BRN: 113916
Stability: Stable. Incompatible with strong oxidants and halogenated hydrocarbons.
InChIKey: PCLIMKBDDGJMGD-UHFFFAOYSA-N
LogP: -1.19
use
Organic synthetic raw material, used to regulate low energy bromination reactions, also used in the production of rubber auxiliaries and pharmaceuticals. Bromoacetonitrile medicine can be synthesized. Pesticide industry for the synthesis of thiamendazole, can also be used as fruit preservative and anti-corrosion, anti-mildew agent.
China
