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| CAS号 : | 72479-05-1 |
精确质量 : | 176.97900 |
| 分子式 : | C5H8BrNO |
logP : | 0.98870 |
| 分子量 : | 178.02700 |
PSA : | 29.10000 |
(S)-5-溴甲基-2-吡咯烷酮 | |
(S)-5-(Bromomethyl)-2-pyrrolidinone | |
72479-05-1 | |
C5H8BrNO | |
178.02700 | |
29.10000 | |
0.98870 | |
176.97900 |
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1.506
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157.1ºC
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1.541g/cm3
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336.1ºC at 760 mmHg
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2933790090
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R36/37/38
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S26; S36/37/39
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品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期 |
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2933790090 其他内酰胺. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:9.0% 普通关税:20.0% |
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2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0% |
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2933790090. Other lactams. General tariff: |
