8.00866

Diisopropyl ether

(stabilized with 2,6-di-tert-butyl-4-methylphenol (BHT)) for synthesis

• Sinônimo(s): 2,2′-Oxybis[propane], 2,2-Propoxypropane, Isopropyl ether
• Fórmula linear: (CH₃)₂CHOCH(CH₃)₂
• Número CAS: 108-20-3
• Peso molecular: 102.17
• Beilstein: 1731256
• Número MDL: MFCD00008880
• Código UNSPSC: 12352112
• Número do índice EC: 203-560-6
• NACRES: NA.22

Propriedades

• grau: for synthesis; synthesis grade
• Nível de qualidade: 200
• densidade de vapor: 3.5 (vs air)
• pressão de vapor: 120 mmHg ( 20 °C)
• Ensaio: ≥99% (GC)
• Formulário: liquid
• temperatura de autoignição: 827 °F
• potência: 5880 mg/kg LD₅₀, oral (Rat); >20000 mg/kg LD₅₀, skin (Rabbit)
• Lim. expl.: 1-21 %, 100 °F
• dilution: (for synthesis)
• índice de refração: n20/D 1.367 (lit.)
• pH: 7 (20 °C)
• p.e.: 68-69 °C (lit.)
• pf: −85 °C (lit.)
• temperatura de transição: flash point -28 °C
• solubilidade: 3.11 g/L
• densidade: 0.725 g/mL at 25 °C (lit.)
• temperatura de armazenamento: 2-30°C
• 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

Diisopropylether (DIPE) is secondary ether. Besides its high-octane number, it has low toxicity, low production cost, and good anti-knock properties. It is flammable, non-reactive, colorless, and slightly soluble in water but has a high solubility in organic compounds. Due to its ability to liquefy oil-based solutions, it is being used as a solvent in paints, waxes, dyes, and stain removal. DIPE serves as a solvent in various chemical processes, also used as an extractant and oxygenate in motor fuel.

Aplicação

Diisopropyl ether is used as a solvent in the aza-Michael addition of mono-and bifunctional amines to acrylate.

Nota de análise

Assay (GC, area%): ≥ 99.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.722 - 0.724
Peroxide (as H₂O₂): ≤ 0.005 %
Identity (IR): passes test

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: Respiratory 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