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| CAS号 : | 1432-43-5 |
精确质量 : | 129.04300 |
| 分子式 : | C5H7NO3 |
logP : | -0.07700 |
| 分子量 : | 129.11400 |
PSA : | 46.61000 |
3-乙酰-2-噁唑烷酮 | |
3-acetyl-1,3-oxazolidin-2-one | |
1432-43-5 | |
C5H7NO3 | |
129.11400 | |
46.61000 | |
-0.07700 | |
129.04300 |
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1.486
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282ºC at 760 mmHg
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|
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69-71ºC(lit.)
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1.309g/cm3
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0.00344mmHg at 25°C
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2934999090
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品名, 成分含量, 用途 |
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2934999090. 其他杂环化合物. 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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2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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2934999090. Other nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds. General tariff: |
