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| CAS号 : | 43076-59-1 |
精确质量 : | 188.00600 |
| 分子式 : | C8H9ClOS |
logP : | 2.94980 |
| 分子量 : | 188.67400 |
PSA : | 45.31000 |
4-氯-1-(2-噻吩基)丁酮 | |
4-chloro-1-thiophen-2-ylbutan-1-one | |
43076-59-1 | |
C8H9ClOS | |
188.67400 | |
45.31000 | |
2.94980 | |
188.00600 |
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透明金色至暗有色的液体
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n20/D 1.565(lit.)
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110ºC
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0-6ºC
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1.16
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313.6ºC at 760 mmHg
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2934999090
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R36/37/38
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S24/25
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Xi
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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: |
