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![2,3,7,8-四硫杂螺[4.4]壬烷结构式](https://www.chemicalbook.com/CAS/GIF/176-02-3.gif)
| CAS号 : | 176-02-3 |
精确质量 : | 195.95100 |
| 分子式 : | C5H8S4 |
logP : | 2.76280 |
| 分子量 : | 196.37700 |
PSA : | 101.20000 |
2,3,7,8-四硫杂螺[4.4]壬烷 | |
2,3,7,8-Tetrathiaspiro[4.4]nonane | |
176-02-3 | |
C5H8S4 | |
196.37700 | |
101.20000 | |
2.76280 | |
195.95100 |
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1.748
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169.5ºC
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0.000304mmHg at 25°C
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1.5g/cm3
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331.2ºC at 760mmHg
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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: |
