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| CAS号 : | 287-92-3 |
精确质量 : | 70.07830 |
| 分子式 : | C5H10 |
logP : | 1.95050 |
| 分子量 : | 70.13290 |
PSA : | 0.00000 |
环戊烷 | |
cyclopentane | |
287-92-3 | |
C5H10 | |
70.13290 | |
0.00000 | |
1.95050 | |
70.07830 |
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n20/D 1.405(lit.)
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~2 (vs air)
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透明无色液体
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库房通风低温干燥,与氧化剂分开存放
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−35 °F
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50 °C(lit.)
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-94 °C
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0.751 g/mL at 25 °C(lit.)
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314mmHg at 25°C
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Stable. Highly flammable. Note low flash point and wide explosion limits. Incompatible with strong oxidizing agents. Floats on water, so water is of limited value in putting out fires involving this material.
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GHS02 | |
危险 | |
H225; H412 | |
P210; P273 | |
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GY2390000
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1
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3
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S9-S16-S29-S33-S61
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II
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UN 1146 3/PG 2
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2902199090
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F
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R11; R52/53
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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>可由煤干馏生成的环戊二烯氢化后制得。</p> | |
<p>用来替代氟里昂广泛用于电冰箱、冰柜的保温材料及其他硬质PU泡沫的发泡剂。</p> |
