437298

Imidazole-d₄

98 atom % D

• Formule empirique (notation de Hill): C₃D₄N₂
• Numéro CAS: 6923-01-9
• Poids moléculaire : 72.10
• Numéro MDL: MFCD00082554
• Code UNSPSC : 12142201
• ID de substance PubChem : 24867362
• Nomenclature NACRES : NA.11

Propriétés

• Pureté isotopique: 98 atom % D
• Pureté: 99% (CP)
• Forme: powder
• Technique(s): NMR: suitable
• Point d'ébullition: 256 °C (lit.)
• Pf: 89-91 °C (lit.)
• Changement de masse: M+4
• Chaîne SMILES: [2H]c1nc([2H])n([2H])c1[2H]
• InChI: 1S/C3H4N2/c1-2-5-3-4-1/h1-3H,(H,4,5)/i1D,2D,3D/hD
• Clé InChI: RAXXELZNTBOGNW-MSWVZFBTSA-N

Description

Description générale

Imidazole-d₄ is a deuterated NMR solvent useful in NMR-based research and analyses. Far-infrared spectrum of imidazole-d₄ in the range of 300-33-cm^-1 has been investigated.

Application

Imidazole-d₄ may be used in the synthesis of 1-ethylimidazole-d₈ by reacting with ethyl iodide-d₅ and 1-butylimidazole-d₁₂ by reacting with butyl iodide-d₉. These compounds form the precursors for the preparation of perdeuterated cellulose solvents, 1-ethyl-3-methylimidazolium acetate (EMIM-OAc-d₁₄) and 1-butyl-3-methylimidazolium acetate (BMIM-OAc-d₁₈).

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Informations sur la sécurité

• Pictogrammes: GHS08,GHS05,GHS07
• Mention d'avertissement: Danger
• Mentions de danger: H302,H314,H360D
• Conseils de prudence: P260 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Classification des risques: Acute Tox. 4 Oral - Eye Dam. 1 - Repr. 1B - Skin Corr. 1B
• Code de la classe de stockage: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• Classe de danger pour l'eau (WGK): WGK 2
• Point d'éclair (°F): 293.0 °F - closed cup
• Point d'éclair (°C): 145.00 °C - closed cup