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| CAS号 : | 40288-65-1 |
精确质量 : | 241.95800 |
| 分子式 : | C9H7BrO3 |
logP : | 1.99290 |
| 分子量 : | 243.05400 |
PSA : | 35.53000 |
1-(1,3-苯并氧)2-溴乙酮 | |
1-(1,3-benzodioxol-5-yl)-2-bromoethanone | |
40288-65-1 | |
C9H7BrO3 | |
243.05400 | |
35.53000 | |
1.99290 | |
241.95800 |
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1.606
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161.5ºC
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91-93ºC
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1.672g/cm3
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343.5ºC at 760 mmHg
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2932999099
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UN 3261
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R34
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S26; S36/37/39
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品名, 成分含量, 用途 |
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2932999099. 其他仅含氧杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0% |
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2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
