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| CAS号 : | 2943-70-6 |
精确质量 : | 297.93400 |
| 分子式 : | C6H14Cl4OSi2 |
logP : | 4.93880 |
| 分子量 : | 300.15800 |
PSA : | 9.23000 |
1,3-二(二氯甲基)-1,1,3,3-四甲基二硅氧烷 | |
1,3-BIS(DICHLOROMETHYL)-1,1,3,3-TETRAMETHYLDISILOXANE | |
2943-70-6 | |
C6H14Cl4OSi2 | |
300.15800 | |
9.23000 | |
4.93880 | |
297.93400 |
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1.466
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98.1ºC
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0.0117mmHg at 25°C
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1.221
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269.9ºC at 760mmHg
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2934999090
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R36/38
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S26-S36
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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: |
