132950

Clorofórmio

ReagentPlus^®, ≥99.8%, contains 0.5-1.0% ethanol as stabilizer

• Sinônimo(s): Tricloreto de metilidino, Triclorometano
• Fórmula empírica (Notação de Hill): CHCl₃
• Número CAS: 67-66-3
• Peso molecular: 119.38
• Beilstein: 1731042
• Número CE: 200-663-8
• Número MDL: MFCD00000826
• Código UNSPSC: 12191502
• ID de substância PubChem: 329750130
• NACRES: NA.04

Propriedades

• densidade de vapor: 4.1 (vs air)
• Nível de qualidade: 100
• pressão de vapor: 160 mmHg ( 20 °C)
• linha de produto: ReagentPlus^®
• Ensaio: ≥99.8%
• forma: liquid
• contém: 0.5-1.0% ethanol as stabilizer
• técnica(s): thin layer chromatography (TLC): suitable
• Impurezas: ≤0.03% (water)
• cor: APHA: ≤10
• índice de refração: n20/D 1.445 (lit.)
• pb: 60.5-61.5 °C (lit.)
• pf: −63 °C (lit.)
• densidade: 1.48 g/mL at 25 °C; 1.492 g/mL at 25 °C (lit.)
• cadeia de caracteres SMILES: ClC(Cl)Cl
• InChI: 1S/CHCl3/c2-1(3)4/h1H
• chave InChI: HEDRZPFGACZZDS-UHFFFAOYSA-N

Descrição

Descrição geral

The product is chloroform and it contains 0.5-1.0% ethanol as a stabilizer. Chloroform, a halogenated hydrocarbon, is widely employed as a solvent. Kinetics and mechanism of its photochemical degradation have been investigated in the presence of TiO₂ aqueous suspensions (wavelength range of 310-380nm). Chloroform is a common groundwater pollutant. Its degradation by hydrodechlorination in the presence of Pd and Pd-Au catalysts and by dechlorination induced by glow discharge plasma (GDP) in contact with a sodium sulfate solution have been reported.

Aplicação

Chloroform has been employed as a solvent for loading of pyocyanin on TLC (Thin Layer Chromatography) plate in a study. It can also be used as an extraction solvent in the determination of sodium dodecyl sulfate, via flow injection extraction method.

Informações legais

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

Informações de segurança

• Pictogramas: GHS06,GHS08
• Palavra indicadora: Danger
• Frases de perigo: H302,H315,H319,H331,H336,H351,H361d,H372
• Declarações de precaução: P202 - P301 + P312 - P302 + P352 - P304 + P340 + P311 - P305 + P351 + P338 - P308 + P313
• Classificações de perigo: 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
• Órgãos-alvo: Liver,Kidney, Respiratory system
• Código de classe de armazenamento: 6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
• Classe de risco de água (WGK): WGK 3
• Ponto de fulgor (°F): does not flash
• Ponto de fulgor (°C): does not flash