1-Pentene,2-methyl-3-methylene-
- 中文别名:2-甲基-3-亚甲基戊-1-烯
- 英文别名:2-methyl-3-methylidenepent-1-ene;
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)
- CAS No.:14145-44-9
- 分子式:
C7H12
- 分子量:0
- 精确分子量:96.09390
- PSA:0.00000
- InChI:The Key: PJXJBPMWCKMWLS-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 0.718g/cm3
- 沸点:
- 98ºC at 760mmHg
- 折射率:
- 1.416
- 蒸汽压:
- 46.6mmHg at 25°C
安全信息
- 密度:
- 0.718g/cm3
- 沸点:
- 98ºC at 760mmHg
- 折射率:
- 1.416
- 蒸汽压:
- 46.6mmHg at 25°C
海关数据
中国海关编码:2901299090
- 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
- 摘要/Summary:
- 2901299090 unsaturated acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%