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| CAS号 : | 2401-73-2 |
精确质量 : | 201.98000 |
| 分子式 : | C4H12Cl2OSi2 |
logP : | 2.88420 |
| 分子量 : | 203.21400 |
PSA : | 9.23000 |
1,3-二氯-1,1,3,3,-四甲基二硅氧烷 | |
chloro-[chloro(dimethyl)silyl]oxy-dimethylsilane | |
2401-73-2 | |
C4H12Cl2OSi2 | |
203.21400 | |
9.23000 | |
2.88420 | |
201.98000 |
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透明无色液体
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n20/D 1.407(lit.)
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15 °C
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8.53mmHg at 25°C
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Flammables area
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-37 °C
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1.039 g/mL at 25 °C(lit.)
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138 °C(lit.)
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GHS02, GHS05 | |
危险 | |
H225; H314 | |
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II
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3
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2934999090
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UN 2985 3/PG 2
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3
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R11
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S16-S26-S27-S36/37/39-S45
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F; C
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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: |
