184314

Tetrahydrofuran-d₈

≥99.5 atom % D

• Synonym(s): THF-d₈, Deuterated tetrahydrofuran, Octadeuterotetrahydrofuran
• Empirical Formula (Hill Notation): C₄D₈O
• CAS Number: 1693-74-9
• Molecular Weight: 80.16
• Beilstein: 111854
• Número MDL: MFCD00044238
• ID de substância PubChem: 24851108
• NACRES: NA.21

Properties

• pureza isotópica: ≥99.5 atom % D
• Nível de qualidade: 200
• teor: ≥99% (CP)
• forma: liquid
• technique(s): NMR: suitable
• Impurezas: ≤0.03% water; water
• índice de refração: n20/D 1.403 (lit.)
• pb: 65-66 °C (lit.)
• pf: −106 °C (lit.)
• densidade: 0.985 g/mL at 25 °C (lit.)
• alteração de massa: M+8
• temperatura de armazenamento: 2-8°C
• SMILES string: [2H]C1([2H])OC([2H])([2H])C([2H])([2H])C1([2H])[2H]
• InChI: 1S/C4H8O/c1-2-4-5-3-1/h1-4H2/i1D2,2D2,3D2,4D2
• InChI key: WYURNTSHIVDZCO-SVYQBANQSA-N

Description

Descrição geral

Tetrahydrofuran-d₈ (THF-d₈), a deuterated derivative of tetrahydrofuran, is a standard purity solvent suitable for routine NMR analyses (conducted at ambient temperatures where quality is less critical). It participates as a solvent in an intermolecular proton exchange reaction between methanol and acetic acid. Kinetics of this reaction has been studied by ′H NMR line shape analysis. Infrared spectral studies of THF and THF-d₈ have been investigated in the range of 10 and 300cm^-1.

Tetrahydrofuran-d₈ may be used as a solvent in the synthesis of deuteriotris[bis(trimethylsilyl)amido]thorium and deuteriotris[bis(trimethylsiiyl)amido]uranium.

Safety Information

• Pictogramas: GHS02,GHS07,GHS08
• Palavra indicadora: Danger
• Frases de perigo: H225 - H302 - H319 - H335 - H336 - H351
• Declarações de precaução: P202 - P210 - P233 - P301 + P312 - P305 + P351 + P338 - P308 + P313
• Classificações de perigo: Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Flam. Liq. 2
• Perigos de suplementos: EUH019
• Código de classe de armazenamento: 3 - Flammable liquids
• WGK: WGK 1
• Ponto de fulgor (ºF): 1.4 °F - closed cup
• Ponto de fulgor (ºC): -17 °C - closed cup