151831

Cloroformio-d

99.8 atom % D, contains 1 % (v/v) TMS

• 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: 24849168
• NACRES: NA.21

Proprietà

• Purezza isotopica: 99.8 atom % D
• Livello qualitativo: 200
• Saggio: 99% (CP)
• Forma fisica: liquid
• contiene: 1 % (v/v) TMS
• tecniche: NMR: suitable
• Impurezze: ≤0.0100% water; 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 derivative of chloroform. It contains 1%(v/v) TMS (Tetramethylsilane, added as a stabilizer). Quantitative infrared spectral investigations of carbon-deuterium stretching bands of chloroform-d in various organic solvents have been reported. Raman difference spectroscopic studies of mixtures of chloroform-d and liquid chloroform have been conducted to evaluate frequency shifts in the in the ν₁ and ν₂ bands of CHCl₃ and CDCl₃.

Applicazioni

Chloroform-d has been used as the deuterated solvent for the NMR spectral studies of the corresponding chiral derivatives of β-aminopropanoic acid containing the α-phenylethyl group, which serve as useful starting materials for the asymmetric synthesis of β-amino acids.

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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: Respiratory 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
• Dispositivi di protezione individuale: Eyeshields, Faceshields, Gloves