480150

Clorofórmio

ACS reagent, ≥99.8%, contains amylenes 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: 12352101
• ID de substância PubChem: 24871551
• NACRES: NA.21

Propriedades

• grau: ACS reagent
• Nível de qualidade: 200
• densidade de vapor: 4.1 (vs air)
• pressão de vapor: 160 mmHg ( 20 °C)
• Ensaio: ≥99.8%
• forma: liquid
• contém: amylenes as stabilizer
• embalagem: PVC-coated bottle of 4x4 L
• Impurezas: Acetone and aldehyde, passes test; Acid and chloride, passes test; Free chorine (Cl), passes test; <0.03% water
• resíduo de evaporação: <0.001%
• cor: APHA: ≤10
• índice de refração: n20/D 1.445 (lit.)
• pb: 60.5-61.5 °C (lit.)
• pf: −63 °C (lit.)
• densidade: 1.492 g/mL at 25 °C (lit.)
• traços de cátion: Pb: ≤0.05 ppm
• cadeia de caracteres SMILES: ClC(Cl)Cl
• InChI: 1S/CHCl3/c2-1(3)4/h1H
• chave InChI: HEDRZPFGACZZDS-UHFFFAOYSA-N

Descrição

Descrição geral

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.

Aplicação

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.

Informações de segurança

• Pictogramas: GHS06,GHS08
• Palavra indicadora: Danger
• Frases de perigo: H302,H315,H319,H331,H336,H351,H361d,H372,H412
• Declarações de precaução: P201 - P273 - P301 + P312 + P330 - P302 + P352 - P304 + P340 + P311 - P308 + P313
• Classificações de perigo: 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
• Órgãos-alvo: Central nervous system, Liver,Kidney
• 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
• Equipamento de proteção individual: Eyeshields, Faceshields, Gloves