[Product name]: NBS;N-bromobutanimide;N-bromosuccinimide
[CAS]: 128-08-5
[Molecular formula]: C4H4BrNO2
[Molecular weight]: 177.98
[Properties]: This product is white or milky white fine crystal, with bromine odor. Soluble in acetone, ethyl acetate, acetic anhydride, insoluble in water, benzene, carbon tetrachloride, chloroform and the like. Specific gravity 2.097, Melting point173-175 ° C, decomposition at 182 ° C.
[Note]: This product is high irritant to skin and mucous membrane, pay attention to protection.
[main uses]: raw material of organic synthesis, for bromination, pharmaceutical intermediates.
[Packaging and storage]: 25kg Cardboard drum in dark storage.
[Product Specifications Index]
|
Appearance |
white crystal |
|
Assay% |
≥99% |
|
Melting point |
173-175°C |
|
Effective bromide |
≥44% |
|
Chloride |
≤0.05% |
|
Loss on drying |
≤0.5% |
1,3-Dibromo-5,5-dimethylhylhydantoin
NBS; N-bromobutanimide;N-bromosuccinimide
Add.: 8 Taizishan Rd., Yanjiang Industrial Development Area, Nanjing, Jiangsu, China.
Contact: Xu Lei
Phone: +86-18351965666
Tel: +86-25-52406782, 86107118
Fax: +86-25-52412030
Postal Code: 210047
Email: [email protected]
