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| CAS号 : | 59776-88-4 |
精确质量 : | 157.07400 |
| 分子式 : | C7H11NO3 |
logP : | -0.28030 |
| 分子量 : | 157.16700 |
PSA : | 46.61000 |
2-氧代-1-吡咯烷乙酸甲酯 | |
Methyl 2-Oxo-1-pyrrolidineacetate | |
59776-88-4 | |
C7H11NO3 | |
157.16700 | |
46.61000 | |
-0.28030 | |
157.07400 |
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n20/D 1.472(lit.)
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>230 °F
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1.131 g/mL at 25 °C(lit.)
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291.3ºC at 760 mmHg
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GHS05, GHS07 | |
危险 | |
H302; H315; H318; H335 | |
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2933790090
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3
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R36/37/38
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S26-S36
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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: |
