1-Methyl-2-methylenecyclopropane

1-Methyl-2-methylenecyclopropane名称

[ CAS 号 ]:
18631-84-0

[ 英文名 ]:
1-Methyl-2-methylenecyclopropane

[英文别名 ]:

Cyclopropane,methylmethylene
1-methyl-2-methylenecyclopropane
2-Methyl-methylen-cyclopropan
2-methylmethylenecyclopropane
2-Methyl-1-methylen-cyclopropan
1-Methyl-2-methylen-cyclopropan
<D2>-2-Methyl-1-methylen-cyclopropan

1-Methyl-2-methylenecyclopropane物理化学性质

[ 密度 ]:
0.78g/cm3

[ 沸点 ]:
32.8ºC at 760 mmHg

[ 分子式 ]:
C₅H₈

[ 分子量 ]:
68.11700

[ 精确质量 ]:
68.06260

[ LogP ]:
1.58240

[ 蒸汽压 ]:
575mmHg at 25°C

[ 折射率 ]:
1.432

1-Methyl-2-methylenecyclopropane安全信息

[ 海关编码 ]:
2902199090

1-Methyl-2-methylenecyclopropane合成路线

详细合成路线

1-Methyl-2-methylenecyclopropane海关

[ 海关编码 ]: 2902199090

[ 中文概述 ]:
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

[ 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%