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| CAS号 : | 57500-51-3 |
精确质量 : | 145.95900 |
| 分子式 : | C5H3ClOS |
logP : | 2.21400 |
| 分子量 : | 146.59500 |
PSA : | 45.31000 |
4-氯-2-噻吩甲醛 | |
4-chlorothiophene-2-carbaldehyde | |
57500-51-3 | |
C5H3ClOS | |
146.59500 | |
45.31000 | |
2.21400 | |
145.95900 |
|
1.626
|
|
|
93.616ºC
|
|
|
1.43 g/cm3
|
|
|
231.182ºC at 760 mmHg
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2934999090
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品名, 成分含量, 用途 |
|
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: |
