288306
氯仿
anhydrous, ≥99%, contains 0.5-1.0% ethanol as stabilizer
别名:
三氯甲烷
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关于此项目
线性分子式:
CHCl3
化学文摘社编号:
分子量:
119.38
UNSPSC Code:
12191502
NACRES:
NA.21
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
1731042
Assay:
≥99%
Grade:
anhydrous
Bp:
60.5-61.5 °C (lit.)
Vapor pressure:
160 mmHg ( 20 °C)
grade
anhydrous
Quality Segment
vapor density
4.1 (vs air)
vapor pressure
160 mmHg ( 20 °C)
assay
≥99%
form
liquid
contains
0.5-1.0% ethanol as stabilizer
packaging
Sure/Seal™ of 1, 2 L, Sure/Seal™ of 100, 12x100 mL
impurities
<0.001% water, <0.005% water (100 mL pkg)
evapn. residue
<0.0003%
color
colorless
refractive index
n
bp
60.5-61.5 °C (lit.)
mp
−63 °C (lit.)
density
1.48 g/mL at 25 °C, 1.492 g/mL at 25 °C (lit.)
SMILES string
ClC(Cl)Cl
InChI
1S/CHCl3/c2-1(3)4/h1H
InChI key
HEDRZPFGACZZDS-UHFFFAOYSA-N
General description
氯仿是一种挥发性氯化有机溶剂，其蒸气具有麻醉作用。由于氯仿具有光敏性，它可能会随时间推移而降解。通过添加乙醇作为稳定剂可抑制其降解。添加乙醇会增强溶剂的极性，并且可能影响某些应用。
Application
氯仿已被用作溶解脂质的溶剂，也可用作清洁剂。它也可用于溶剂萃取过程 和重结晶。
Legal Information
Sure/Seal is a trademark of Sigma-Aldrich Co. LLC
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Danger
Hazard Classifications
Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 1 Oral - STOT SE 3
target_organs
Central nervous system, Liver,Kidney
存储类别
6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
wgk
WGK 3
flash_point_f
does not flash
flash_point_c
does not flash