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| CAS号 : | 85895-83-6 |
精确质量 : | 140.03000 |
| 分子式 : | C7H8OS |
logP : | 2.17740 |
| 分子量 : | 140.20300 |
PSA : | 45.31000 |
3,5-二甲基-2-噻吩甲醛 | |
3,5-dimethylthiophene-2-carbaldehyde | |
85895-83-6 | |
C7H8OS | |
140.20300 | |
45.31000 | |
2.17740 | |
140.03000 |
|
1.581
|
|
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90.4ºC
|
|
|
1.138g/cm3
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|
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230.6ºC at 760 mmHg
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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: |
