英语词典化工词典

1-methyl-2-methylidenecyclopropane

1-methyl-2-methylidenecyclopropane


  • 中文别名:1-甲基-2-亚甲基环丙烷
  • 英文别名:1-methyl-2-methylidenecyclopropane;
    Cyclopropane,methylmethylene;
    1-methyl-2-methylenecyclopropane;
    2-Methyl-methylen-cyclopropan;
    2-methylmethylenecyclopropane;
    2-Methyl-1-methylen-cyclopropan;
    1-Methyl-2-methylen-cyclopropan;
    -2-Methyl-1-methylen-cyclopropan 
  • CAS No.:18631-84-0
  • 分子式:

    C5H8

  • 分子量:68.11700
  • 精确分子量:68.06260
  • PSA:0.00000
  • InChI:The Key: PKCSMQZDZICOIA-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
0.78g/cm3
沸点:
32.8ºC at 760 mmHg
折射率:
1.432
蒸汽压:
575mmHg at 25°C

安全信息

密度:
0.78g/cm3
沸点:
32.8ºC at 760 mmHg
折射率:
1.432
蒸汽压:
575mmHg at 25°C

海关数据

中国海关编码:2902199090

概述:
2902199090 其他环烷烃、环烯烃及环萜烯。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
摘要/Summary:
2902199090 other cyclanes, cyclenes and cyclotherpenes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

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