288306

Chloroform

anhydrous, ≥99%, contains 0.5-1.0% ethanol as stabilizer

• Synonym(s): Methylidyne trichloride, Trichloromethane
• Empirical Formula (Hill Notation): CHCl₃
• CAS Number: 67-66-3
• Molecular Weight: 119.38
• Beilstein: 1731042
• Número MDL: MFCD00000826
• ID de la sustancia en PubChem: 57648332
• NACRES: NA.21

Properties

• grado: anhydrous
• Nivel de calidad: 100
• densidad de vapor: 4.1 (vs air)
• presión de vapor: 160 mmHg ( 20 °C)
• ensayo: ≥99%
• formulario: liquid
• contiene: 0.5-1.0% ethanol as stabilizer
• envase: Sure/Seal^™ of 1, 2 L; Sure/Seal^™ of 100, 12x100 mL
• impurezas: <0.001% water; <0.005% water (100 mL pkg)
• residuo de evap.: <0.0003%
• color: colorless
• índice de refracción: n20/D 1.445 (lit.)
• bp: 60.5-61.5 °C (lit.)
• mp: −63 °C (lit.)
• densidad: 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

Description

Descripción general

Chloroform is a volatile chlorinated organic solvent whose vapors have a narcotic effect. Due to its light sensitivity, it may undergo degradation with time. This can be suppressed by adding ethanol as a stabilizer. The addition will increase the polarity of the solvent and potentially impact certain applications.

Aplicación

Chloroform has been used as a solvent for dissolving lipids and also as a cleansing agent. It may also be used in solvent extraction process and also for recrystallization.

Información legal

Sure/Seal is a trademark of Sigma-Aldrich Co. LLC

Safety Information

• pictogramas: GHS06,GHS08
• Palabra de señalización: Danger
• Frases de peligro: H302 - H315 - H319 - H331 - H336 - H351 - H361d - H372
• Consejos de prudencia: P202 - P301 + P312 - P302 + P352 - P304 + P340 + P311 - P305 + P351 + P338 - P308 + P313
• Clasificaciones de peligro: 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
• Órganos de actuación: Central nervous system
• Código de clase de almacenamiento: 6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
• WGK: WGK 3
• Punto de inflamabilidad F: does not flash
• Punto de inflamabilidad C: does not flash