N-bromobutanimide
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| Post Date: | Feb 22,2019 |
| Expiry Date: | Feb 22,2020 |
| Detailed Description: |
Cas No. :128-08-5
Quantity: 10000Metric Tons Specs:99% Price:7975 USD Metric Tons Payment Method: TT or L/C [Product Name]: NBS; N-bromobutanimide;N-bromosuccinimide [CAS]: 128-08-5 [Molecular Formula]: C4H4BrNO2 [Structural Formula]: [Molecular Weight]: 177.98 [Properties]: white or milk white crystalline fine granules with slight bromine smell; soluble in acetone, ethyl acetate and acetic anhydride; insoluble in water, benzene, carbon tetrachloride and chloroform; specific weight 2.097, m.p. 173-175°C, decomposed at 182°C. [Safety Notes]: it is slightly irritating; no inhalation. [Use]: As material in organic synthesis, used in bromination and pharmaceutical intermediates. [Packing & Storage]: 25kg cardboard drum. Avoid light. [Quality Index] Appearance white crystal Assay% ≥99% m.p.°C 173-175°C Effective Bromine ≥44% Chloride ≤0.05% Dyring Loss ≤0.5% |
| CAS Registry Number: | 128-08-5 |
| Synonyms: | ;1-Bromo-2,5-pyrrolidinedione;NBS;N-Bromobutanimide;N-Bromo Succinimide;1-bromopyrrolidine-2,5-dione;Bromosuccinimide, N-; |
| Molecular Formula: | C4H4BrNO2 |
| Molecular Weight: | 177.9841 |
| Molecular Structure: | 
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| Hazard Symbols: |  Xn:Harmful; |
| Risk Codes: | R22:; R36/37/38:; |
| Safety Description: | S26:; S37/39:; |
| Company: | Nanjing Suru Chemical Co., Ltd. [ China ] |
| Contact: | Lei Xu |
| Tel: | +86-25-52406782, 86107118 |
| Fax: | +86-25-52412030 |
| Email: | xulei@suruchem.com |
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