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| CAS号 : | 2207-27-4 |
精确质量 : | 261.91200 |
| 分子式 : | C7H6Cl4O2 |
logP : | 3.36750 |
| 分子量 : | 263.93300 |
PSA : | 18.46000 |
5,5-二甲氧基-1,2,3,4-四氯环戊二烯 | |
1,2,3,4-tetrachloro-5,5-dimethoxycyclopenta-1,3-diene | |
2207-27-4 | |
C7H6Cl4O2 | |
263.93300 | |
18.46000 | |
3.36750 | |
261.91200 |
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1.525
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67ºC
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0.0614mmHg at 25°C
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2-8ºC
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26-28ºC
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|
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1.501
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108-110ºC (11 MMHG)
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2903890090
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R22
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S22-S24/25
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品名, 成分含量, 用途 |
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2903890090. 其他环烷烃、环烯烃或环萜烯烃的卤化衍生物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:5.5%. 普通关税:30.0% |
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2903890090. halogenated derivatives of cyclanic, cyclenic or cyclotherpenic hydrocarbons. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |
