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| CAS号 : | 23012-25-1 |
精确质量 : | 139.06300 |
| 分子式 : | C7H9NO2 |
logP : | 1.49400 |
| 分子量 : | 139.15200 |
PSA : | 43.10000 |
1-(2,4-二甲基-5-恶唑基)-乙酮 | |
1-(2,4-Dimethyl-1,3-oxazol-5-yl)ethanone | |
23012-25-1 | |
C7H9NO2 | |
139.15200 | |
43.10000 | |
1.49400 | |
139.06300 |
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1.472
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82.2ºC
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0.174mmHg at 25°C
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170-172ºC
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1.074g/cm3
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212.4ºC at 760mmHg
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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: |
