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| CAS号 : | 25561-30-2 |
精确质量 : | 257.08800 |
| 分子式 : | C8H18F3NOSi2 |
logP : | 3.63360 |
| 分子量 : | 257.40100 |
PSA : | 21.59000 |
N,O-双(三甲基硅烷基)三氟乙酰胺 | |
N,O-bis(trimethylsilyl)trifluoroacetamide | |
25561-30-2 | |
C8H18F3NOSi2 | |
257.40100 | |
21.59000 | |
3.63360 | |
257.08800 |
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n20/D 1.384(lit.)
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透明至淡黄色透明液体
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75 °C
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45-50 °C14 mm Hg(lit.)
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-10°C
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0.97 g/mL(lit.)
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hydrolyses
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0.193mmHg at 25°C
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Stable under normal temperatures and pressures.
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2-8ºC
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GHS02, GHS05, GHS07 | |
危险 | |
H225; H302; H314 | |
P210; P280; P305 + P351 + P338; P310 | |
对呼吸道有腐蚀性，与水剧烈反应。 | |
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3
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29310095
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3
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S26-S36/37/39-S45-S16
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III
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UN 2924 3/PG 3
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C
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R10; R34
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2933990090
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2933990090. 其他仅含氮杂原子的杂环化合物. 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% | |
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
<p>医药中间体。</p> |
