128-08-5 N-Bromosuccinimide seller in China N-Bromosuccinimide factory in China
N-bromosuccinimide
(NBS)
CAS.No.:128-08-5 Molecular formula:C4H4BrNO2
Structural formula:
1.Properties and usage
The product is white or milk white fine crystal, with slight bromine odor; soluble in acetone, ethyl acetate and acetic oxide; hardly soluble in water, benzene, carbon tetrachloride, chloroform, etc.; specific gravity: 2.097; melting point: 173-175°C; decomposing under 182°C.
2.Specification
Item |
Specification |
Appearance |
White to almost white crystalline powder |
Content |
≥99.0% |
Loss on drying |
≤0.8% |
Melting point |
173~183℃ |
Available Brmine Content |
≤44.47% |
3.Application
The product is mainly used as phase transfer catalyst; Organic synthetic material, used in bromination reaction and medical intermediate.
4.Packing
25kg Carton Barrel / Paper Bag
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