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| CAS号 : | 431-89-0 |
精确质量 : | 169.99700 |
| 分子式 : | C3HF7 |
logP : | 2.44910 |
| 分子量 : | 170.02900 |
PSA : | 0.00000 |
七氟丙烷 | |
1,1,1,2,3,3,3-Heptafluoropropane | |
431-89-0 | |
C3HF7 | |
170.02900 | |
0.00000 | |
2.44910 | |
169.99700 |
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1.229
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无色气体
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-16.4°C
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-131ºC
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1,409 g/cm3
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3400mmHg at 25°C
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Stable. Incompatible with strong oxidizing agents, alkali metals
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Store in a cool, dry location in a sealed container with adequate ventillation.
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2.2
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S23-S38
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3296
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Xi
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2903399090
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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% |
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<p>属洁净气体灭火剂,主要用于扑灭A类、B类、C类等各种火灾</p> |
