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| CAS号 : | 3891-33-6 |
精确质量 : | 142.09900 |
| 分子式 : | C8H14O2 |
logP : | 2.08680 |
| 分子量 : | 142.19600 |
PSA : | 18.46000 |
1,4-丁二醇乙烯醚 | |
1,4-bis(ethenoxy)butane | |
3891-33-6 | |
C8H14O2 | |
142.19600 | |
18.46000 | |
2.08680 | |
142.09900 |
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n20/D 1.444(lit.)
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145 °F
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−8 °C(lit.)
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0.898 g/mL at 25 °C(lit.)
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62-64 °C10 mm Hg(lit.)
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2909199090
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3
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R36/37/38
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S26-S36
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Xi
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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% |
