N-Bromosuccinimide(NBS)
| Price | USD2.00 |
| Packge | 25KG |
- Min. Order:25KG
- Supply Ability:100tons/month
- Time:2022-07-14
Product Details
- Product NameN-Bromosuccinimide
- CAS No.128-08-5
- EINECS No.204-877-2
- MFC4H4BrNO2
- MW177.98
- InChIKeyPCLIMKBDDGJMGD-UHFFFAOYSA-N
- AppearanceCrystalline PowderWhite to light yellow
- Melting point 175-180 °C (dec.)(lit.)
- storage temp. Store at +2°C to +8°C.
- density 2.098
- 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.
- Boiling point 221.4°C (rough estimate)
| NBS;N-bromobutanimide;N-bromosuccinimide |
[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% |
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- $ 310.0000/100g
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- Since:2020-05-25
- Address: Zhanggeji Village, Fengjiazhai Town, Guangzong County, Xingtai City, Hebei Province