4-甲基苯乙炔
Benzene,1-ethynyl-4-methyl-
中文别称:
4-乙炔基甲苯; 对甲苯基乙炔; 对甲基苯乙炔
英文别称:
Toluene,p-ethynyl- (6CI,7CI,8CI);(4-Methylphenyl)ethyne;(p-Methylphenyl)ethyne;1-Ethynyl-4-methylbenzene;1-Methyl-4-ethynylbenzene;4-Ethynyltoluene;4-Methylethynylbenzene;4-Methylphenylacetylene;4-Tolylacetylene;p-Ethynyltoluene;p-Methylphenylacetylene;p-Tolylacetylene;p-Tolylethyne;
CAS号:
766-97-2
EINECS号:
分子式:
C9H8
分子量:
116.16
物化性质
| 外观与性状: | 透明 无色 或淡黄色 液体, 标准的晶体 |
| 密度: | 0.916 |
| 熔点: | physicalProperty.meltingPoint |
| 沸点: | 168-170℃ |
| 闪点: | 48℃ |
| 折射率: | 1.547 |
| 溶解度: | Nonsoluble in water. Fully miscible with toluene, soluble in ethanol, acetone, dichloromethane , hexane |
安全信息
| 包装等级: | III |
| 危险类别: | 3 |
| 海关编码: | 2902909090 |
| 危险品运输编码: | UN 3295 3/PG 3 |
| WGK Germany: | 3 |
| 危险类别码: | R10; R36/37/38 |
| 安全说明: | S16-S26-S27-S36/37/39 |
| rtecs 编码: | XT2570000 |
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