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| CAS号 : | 59089-89-3 |
精确质量 : | 223.89200 |
| 分子式 : | C5H4S5 |
logP : | 3.73690 |
| 分子量 : | 224.41000 |
PSA : | 139.17000 |
4,5-二亚乙基二硫代-1,3-二硫醇-2-硫酮 | |
4,5-Ethylenedithio-1,3-dithiole-2-thione | |
59089-89-3 | |
C5H4S5 | |
224.41000 | |
139.17000 | |
3.73690 | |
223.89200 |
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1.896
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170.9ºC
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359ºC at 760 mmHg
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123-126 °C(lit.)
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1.74g/cm3
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3
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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: |
