英语词典化工词典

1-Pentene,2-methyl-3-methylene-

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%

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