570699

Cloroformio-d

≥99.8 atom % D, anhydrous

• Sinonimo/i: deutero-cloroformio
• Formula condensata: CDCl₃
• Numero CAS: 865-49-6
• Peso molecolare: 120.38
• Beilstein: 1697633
• Numero CE: 212-742-4
• Numero MDL: MFCD00000827
• Codice UNSPSC: 12142201
• ID PubChem: 24880586
• NACRES: NA.21

Proprietà

• Grado: anhydrous
• Livello qualitativo: 100
• Purezza isotopica: ≥99.8 atom % D
• Saggio: ≥99.00%
• Forma fisica: liquid
• tecniche: NMR: suitable
• Impurezze: <10 ppm water
• Indice di rifrazione: n20/D 1.444 (lit.)
• P. eboll.: 60.9 °C (lit.)
• Punto di fusione: −64 °C (lit.)
• Densità: 1.500 g/mL at 25 °C (lit.)
• Spostamento di massa: M+1
• Stringa SMILE: [2H]C(Cl)(Cl)Cl
• InChI: 1S/CHCl3/c2-1(3)4/h1H/i1D; HEDRZPFGACZZDS-MICDWDOJSA-N

Descrizione

Descrizione generale

Chloroform-d (deuterochloroform, CDCl₃) is a deuterated NMR solvent. It is an anhydrous solvent, which minimizes any interference from water peaks. It is useful in performing critical air- and moisture-sensitive NMR analysis. 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.

Applicazioni

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

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Informazioni sulla sicurezza

• Pittogrammi: GHS06,GHS08
• Avvertenze: Danger
• Indicazioni di pericolo: H302 - H315 - H319 - H331 - H336 - H351 - H361d - H372
• Consigli di prudenza: P202 - P301 + P312 - P302 + P352 - P304 + P340 + P311 - P305 + P351 + P338 - P308 + P313
• Classi di pericolo: 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
• Organi bersaglio: Central nervous system
• Codice della classe di stoccaggio: 6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Punto d’infiammabilità (°F): does not flash
• Punto d’infiammabilità (°C): does not flash
• Dispositivi di protezione individuale: Eyeshields, Faceshields, Gloves