185302

Diisopropyl ether

ReagentPlus^®, 99%, contains either BHT or hydroquinone as stabilizer

• Sinônimo(s): Isopropyl ether
• Fórmula linear: (CH₃)₂CHOCH(CH₃)₂
• Número CAS: 108-20-3
• Peso molecular: 102.17
• Beilstein: 1731256
• Número CE: 203-560-6
• Número MDL: MFCD00008880
• Código UNSPSC: 12191502
• ID de substância PubChem: 329751685
• NACRES: NA.07

Propriedades

• densidade de vapor: 3.5 (vs air)
• Nível de qualidade: 100
• pressão de vapor: 120 mmHg ( 20 °C)
• linha de produto: ReagentPlus^®
• Ensaio: 99%
• Formulário: liquid
• temperatura de autoignição: 827 °F
• Lim. expl.: 1-21 %, 100 °F
• dilution: (for general lab use)
• índice de refração: n20/D 1.367 (lit.)
• p.e.: 68-69 °C (lit.)
• pf: −85 °C (lit.)
• densidade: 0.725 g/mL at 25 °C (lit.)
• cadeia de caracteres SMILES: CC(C)OC(C)C
• InChI: 1S/C6H14O/c1-5(2)7-6(3)4/h5-6H,1-4H3
• chave InChI: ZAFNJMIOTHYJRJ-UHFFFAOYSA-N

Descrição

Descrição geral

Diisopropyl ether is a colorless liquid. It is widely used as a solvent for the isolation of fats and oils. It can be synthesized from isopropyl alcohol. Its mixture with isooctane has been added to the gasoline fuel as an antiknocking agent.[1] Its synthesis from propylene and water in a single-pass trickle-bed reactor in the presence of an ion-exchange resin catalyst Amberlyst 15 has been proposed.[2] Its efficacy as a fuel additive has been reported. When released in the atmosphere, it undergoes photodecomposition by reacting with OH radicals. Kinetics and mechanism of its reaction in atmosphere have been reported.[3]

Aplicação

Diisopropyl ether may be employed as a solvent for the preparation of aliphatic and aromatic cyanohydrins.[4]

Informações legais

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

Informações de segurança

• Pictogramas: GHS02,GHS07
• Palavra indicadora: Danger
• Frases de perigo: H225,H336
• Declarações de precaução: P210 - P233 - P240 - P241 - P242 - P243
• Classificações de perigo: Flam. Liq. 2 - STOT SE 3
• Órgãos-alvo: Central nervous system
• Perigos de suplementos: EUH019,EUH066
• Código de classe de armazenamento: 3 - Flammable liquids
• Classe de risco de água (WGK): WGK 1
• Ponto de fulgor (°F): -20.2 °F - closed cup
• Ponto de fulgor (°C): -29 °C - closed cup