480150

氯仿

ACS reagent, ≥99.8%, contains amylenes as stabilizer

• 别名: 三氯甲烷
• 经验公式（希尔记法）: CHCl₃
• CAS号: 67-66-3
• 分子量: 119.38
• Beilstein: 1731042
• EC號碼: 200-663-8
• MDL號碼: MFCD00000826
• 分類程式碼代碼: 12352101
• PubChem物質ID: 24871551
• NACRES: NA.21

属性

• 等級: ACS reagent
• 品質等級: 200
• 蒸汽密度: 4.1 (vs air)
• 蒸汽壓力: 160 mmHg ( 20 °C)
• 化驗: ≥99.8%
• 形狀: liquid
• 包含: amylenes as stabilizer
• 包裝: PVC-coated bottle of 4x4 L
• 雜質: Acetone and aldehyde, passes test; Acid and chloride, passes test; Free chorine (Cl), passes test; <0.03% water
• 蒸發殘留物: <0.001%
• 顏色: APHA: ≤10
• 折射率: n20/D 1.445 (lit.)
• bp: 60.5-61.5 °C (lit.)
• mp: −63 °C (lit.)
• 密度: 1.492 g/mL at 25 °C (lit.)
• 正離子痕跡: Pb: ≤0.05 ppm
• SMILES 字串: ClC(Cl)Cl
• InChI: 1S/CHCl3/c2-1(3)4/h1H
• InChI 密鑰: HEDRZPFGACZZDS-UHFFFAOYSA-N

说明

一般說明

Chloroform is a colorless, volatile chlorinated organic solvent whose vapors have a narcotic effect. It is susceptible to degradation with time, which can be suppressed by adding amylene as a stabilizer. Amylene acts as a scavenger of free radicals formed by chloroform decomposition. This solvent meets ACS specifications and can be used for processes requiring strict quality conditions such as analytical testing.

應用

Chloroform may be used in the following processes:

• Synthesis of colloidal hydrophobic CdSe core nanocrystals (quantum dots).
• Preparing phospholipid solutions.
• As a solvent in the photolysis reaction of ruthenium complexes.
• Solvent for recrystallization.
• Reference compound to detect the presence of chloroform in Tobacco smokes.
• Extractant in solvent extraction process.

安全信息

• 象形圖: GHS06,GHS08
• 訊號詞: Danger
• 危險聲明: H302,H315,H319,H331,H336,H351,H361d,H372,H412
• 防範說明: P201 - P273 - P301 + P312 + P330 - P302 + P352 - P304 + P340 + P311 - P308 + P313
• 危險分類: Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Carc. 2 - Eye Irrit. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 1 - STOT SE 3
• 標靶器官: Central nervous system, Liver,Kidney
• 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 3
• 閃點（°F）: does not flash
• 閃點（°C）: does not flash
• 個人防護裝備: Eyeshields, Faceshields, Gloves