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| CAS号 : | 30955-94-3 |
精确质量 : | 251.91100 |
| 分子式 : | C6H5IOS |
logP : | 2.55530 |
| 分子量 : | 252.07300 |
PSA : | 45.31000 |
2-乙酰基-5-碘噻吩 | |
2-ACETYL-5-IODOTHIOPHENE | |
30955-94-3 | |
C6H5IOS | |
252.07300 | |
45.31000 | |
2.55530 | |
251.91100 |
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1.637
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139ºC
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130-134 °C(lit.)
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1.902g/cm3
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306.2ºC at 760mmHg
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2934999090
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3
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R36/37/38
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S22-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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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: |