91301

二氯甲烷

for ion-selective electrodes, Selectophore^™, ≥99.5% (GC), inhibitor-free

• 同義詞: 亚甲基氯
• 經驗公式（希爾表示法）: CH₂Cl₂
• CAS號碼: 75-09-2
• 分子量：: 84.93
• Beilstein: 1730800
• EC號碼: 200-838-9
• MDL號碼: MFCD00000881
• 分類程式碼代碼: 12191501
• PubChem物質ID: 329770023
• NACRES: NB.61
• bp: 39.8-40 °C (lit.)

屬性

• 等級: for ion-selective electrodes
• 品質等級: 200
• 蒸汽密度: 2.9 (vs air)
• 蒸汽壓力: 24.45 psi ( 55 °C); 6.83 psi ( 20 °C)
• 產品線: Selectophore^™
• 化驗: ≥99.5% (GC)
• 形狀: liquid
• 自燃溫度: 1223 °F
• expl. lim.: 22 %
• 技術: GC/GC: suitable
• 雜質: ≤0.02% water
• 蒸發殘留物: ≤0.002%
• 折射率: n20/D 1.423-1.425; n20/D 1.424 (lit.)
• bp: 39.8-40 °C (lit.)
• mp: −95 °C (lit.)
• 密度: 1.325 g/mL at 25 °C (lit.)
• SMILES 字串: ClCCl
• InChI: 1S/CH2Cl2/c2-1-3/h1H2
• InChI 密鑰: YMWUJEATGCHHMB-UHFFFAOYSA-N

描述

一般說明

Dichloromethane is a volatile halogenated organic solvent used as a degreaser, extraction medium, lacquer remover, or paint stripper.

應用

Dichloromethane may be used as a reagent for the extraction of lipophilic anions across a carrier-mediated polymer inclusion membrane, driven by an electric field.

法律資訊

Selectophore is a trademark of Merck KGaA, Darmstadt, Germany

安全資訊

• 象形圖: GHS08,GHS07
• 訊號詞: Warning
• 危險聲明: H315,H319,H336,H351
• 防範說明: P202 - P261 - P264 - P302 + P352 - P305 + P351 + P338 - P308 + P313
• 危險分類: Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• 標靶器官: Central nervous system
• 儲存類別代碼: 6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
• 水污染物質分類（WGK）: WGK 2
• 閃點（°F）: does not flash
• 閃點（°C）: does not flash