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| CAS号 : | 4341-34-8 |
精确质量 : | 180.00700 |
| 分子式 : | C9H8S2 |
logP : | 3.40040 |
| 分子量 : | 180.29000 |
PSA : | 56.48000 |
2-(2-噻吩甲基)噻吩 | |
2-(thiophen-2-ylmethyl)thiophene | |
4341-34-8 | |
C9H8S2 | |
180.29000 | |
56.48000 | |
3.40040 | |
180.00700 |
|
1.626
|
|
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81.3ºC
|
|
|
1.219g/cm3
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|
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261.7ºC at 760mmHg
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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: |
