530735

Clorofórmio-d

≥99.8 atom % D, contains 0.5 wt. % silver foil as stabilizer, 0.03 % (v/v) TMS

• Sinônimo(s): Deuteroclorofórmio
• Fórmula linear: CDCl₃
• Número CAS: 865-49-6
• Peso molecular: 120.38
• Beilstein: 1697633
• Número CE: 212-742-4
• Número MDL: MFCD00000827
• Código UNSPSC: 12142201
• ID de substância PubChem: 24877772
• NACRES: NA.21

Propriedades

• pureza isotópica: ≥99.8 atom % D
• Ensaio: ≥99% (CP)
• forma: liquid
• contém: 0.5 wt. % silver foil as stabilizer; 0.03 % (v/v) TMS
• técnica(s): NMR: suitable
• Impurezas: ≤0.0100% water; water
• índice de refração: n20/D 1.444 (lit.)
• pb: 60.9 °C (lit.)
• pf: −64 °C (lit.)
• densidade: 1.500 g/mL at 25 °C (lit.)
• alteração de massa: M+1
• cadeia de caracteres SMILES: [2H]C(Cl)(Cl)Cl
• InChI: 1S/CHCl3/c2-1(3)4/h1H/i1D
• chave InChI: HEDRZPFGACZZDS-MICDWDOJSA-N

Descrição

Descrição geral

Chloroform-d (deuterochloroform, CDCl₃) is a deuterated NMR solvent containing 0.03% (v/v) TMS (tetramethylsilane) and 0.5wt.% silver foil as stabilizer. It is useful in NMR-based research and analyses. It may be synthesized by reacting trichloroacetophenone and sodium deuteroxide. The influence of the number of pulses on its multiphoton decomposition (MPD) has been studied. Infrared spectral studies of C-D stretching and bending motions of CDCl₃ in different solvents have been investigated. The effect of chloroform-d on the interaction of water with activated carbons has been analyzed. The dependence of molecular reorientation of deuterated chloroform on pressure and temperature has been studied by Raman spectroscopy.

Aplicação

Chloroform-d may be used in the synthesis of dichlorofluoromethane-d.

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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: Central nervous system, Liver,Kidney
• Código de classe de armazenamento: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• Classe de risco de água (WGK): WGK 3
• Equipamento de proteção individual: Eyeshields, Faceshields, Gloves