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| CAS号 : | 27761-02-0 |
精确质量 : | 223.99700 |
| 分子式 : | C10H8O2S2 |
logP : | 2.72590 |
| 分子量 : | 224.29900 |
PSA : | 93.78000 |
2-羟基-1,2-二(2-噻吩基)乙烷-1-酮 | |
2-hydroxy-1,2-dithiophen-2-ylethanone | |
27761-02-0 | |
C10H8O2S2 | |
224.29900 | |
93.78000 | |
2.72590 | |
223.99700 |
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1.666
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202.2ºC
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1.74E-07mmHg at 25°C
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114-115 °C
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1.411g/cm3
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410.8ºC at 760mmHg
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2934999090
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R20/21/22
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S36/37/39-S26-S22
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Xn
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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: |
