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| CAS号 : | 20357-65-7 |
精确质量 : | 129.98200 |
| 分子式 : | C5H3ClO2 |
logP : | 1.29320 |
| 分子量 : | 130.52900 |
PSA : | 30.21000 |
6-氯吡喃-2H-酮 | |
6-chloropyran-2-one | |
20357-65-7 | |
C5H3ClO2 | |
130.52900 | |
30.21000 | |
1.29320 | |
129.98200 |
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n20/D 1.5560(lit.)
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>230 °F
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0.035mmHg at 25°C
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1.356 g/mL at 25ºC(lit.)
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193-194ºC(lit.)
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2932999099
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R22; R36; R43
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S26; S36/37; S45
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Xn
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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% |
