英文名 | 2-methyl-3-methylidenepent-1-ene |
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英文别名 |
2-Methyl-3-methylen-pent-1-en
2-ethyl-3-methyl-buta-1,3-diene ethyl-2 methyl-3 butadiene-1,3 2-Aethyl-3-methyl-buta-1,3-dien 1,3-Butadiene,2-ethyl-3-methyl 2-methyl-3-ethyl-1,3butadiene 2-Ethyl-3-methyl-1,3-butadiene CH2=C(CH3)C(C2H5)=CH2 2-Ethyl-3-methyl-butadien-(1,3) |
密度 | 0.718g/cm3 |
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沸点 | 98ºC at 760mmHg |
分子式 | C7H12 |
分子量 | 96.17020 |
精确质量 | 96.09390 |
LogP | 2.52870 |
蒸汽压 | 46.6mmHg at 25°C |
折射率 | 1.416 |
海关编码 | 2901299090 |
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海关编码 | 2901299090 |
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中文概述 | 2901299090 其他不饱和无环烃。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:2.0%。普通关税:30.0% |
申报要素 | 品名, 成分含量, 用途, 用作气体燃料的应报明包装容器容积, 散装货物应报明 |
Summary | 2901299090 unsaturated acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0% |