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| CAS号 : | 17249-82-0 |
精确质量 : | 131.98000 |
| 分子式 : | C5H5ClS |
logP : | 2.70990 |
| 分子量 : | 132.61100 |
PSA : | 28.24000 |
2-氯-5-甲基噻吩 | |
2-Chloro-5-methylthiophene | |
17249-82-0 | |
C5H5ClS | |
132.61100 | |
28.24000 | |
2.70990 | |
131.98000 |
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1.554
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155-156°C
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4.6mmHg at 25°C
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1.237g/cm3
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155-156°C
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2934999090
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R20/21/22; R36/37/38
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S26-S36/37/39
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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: |
