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| CAS号 : | 116-11-0 |
精确质量 : | 72.05750 |
| 分子式 : | C4H8O |
logP : | 1.16640 |
| 分子量 : | 72.10570 |
PSA : | 9.23000 |
2-甲氧基丙烯 | |
2-Methoxypropene | |
116-11-0 | |
C4H8O | |
72.10570 | |
9.23000 | |
1.16640 | |
72.05750 |
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透明无色液体
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n20/D 1.382(lit.)
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Stable under normal temperatures and pressures.
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−21 °F
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591mmHg at 25°C
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2-8ºC
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< 25ºC
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0.766 g/mL at 20 °C
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negligible
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34-36 °C(lit.)
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GHS02, GHS07 | |
危险 | |
H224; H302 | |
可能生成爆炸性的过氧化物。 | |
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I
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3
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2909199090
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UN 1993 3/PG 1
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1
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R12; R19; R22
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S3-S16-S29-S33-S7/9-S9-S18
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UD0800000
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F+; Xn
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品名, 成分含量, 用途 |
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2909199090. 其他无环醚及其卤化衍生物（包括磺化，硝化或亚硝化衍生物）. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:5.5%. 普通关税:30.0% |
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2909199090. other acyclic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |
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HS:2909199090.Other acyclic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives. General tariff:5.5% |
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是合成克拉霉素的中间体。 |
