6.06044

二氯甲烷

for chromatography

• 别名: 亚甲基氯
• 经验公式（希尔记法）: CH₂Cl₂
• CAS号: 75-09-2
• 分子量: 84.93
• Beilstein: 1730800
• MDL编号: MFCD00000881
• UNSPSC代码: 12352101

属性

• 等级: for chromatography
• 质量水平: 100
• 蒸汽密度: 2.9 (vs air)
• 蒸汽压: 24.45 psi ( 55 °C); 6.83 psi ( 20 °C)
• 自燃温度: 1223 °F
• expl. lim.: 22 %
• 折射率: n20/D 1.424 (lit.)
• 沸点: 39.8-40 °C (lit.)
• mp: −95 °C (lit.)
• 密度: 1.325 g/mL at 25 °C (lit.)
• SMILES字符串: ClCCl
• InChI: 1S/CH2Cl2/c2-1-3/h1H2
• InChI key: YMWUJEATGCHHMB-UHFFFAOYSA-N

说明

一般描述

Dichloromethane is commonly used as a mobile phase solvent in liquid chromatography (LC).[1][2]

应用

Dichloromethane can be used as:

• A mobile phase component in LC-APPI-MS analysis of six TAG (Triacylglycero) model compounds by non-aqueous reversed-phase chromatography.[3]
• An eluent in the analysis of sulforaphane.[4]

安全信息

• 象形图: GHS08,GHS07
• 警示用语：: Warning
• 危险声明: H315,H319,H336,H351
• 预防措施声明: P202 - P261 - P264 - P302 + P352 - P305 + P351 + P338 - P308 + P313
• 危险分类: Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• 靶器官: Central nervous system
• 储存分类代码: 6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
• WGK: WGK 2
• 闪点(°F): does not flash
• 闪点(°C): does not flash