8.00866

二异丙基醚

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

• 同義詞: 异丙醚
• 線性公式: (CH₃)₂CHOCH(CH₃)₂
• CAS號碼: 108-20-3
• 分子量：: 102.17
• Beilstein: 1731256
• MDL號碼: MFCD00008880
• 分類程式碼代碼: 12352112
• 酶委員會索引編號: 203-560-6
• NACRES: NA.22
• bp: 68-69 °C (lit.)

屬性

• 等級: for synthesis
• 品質等級: 200
• 蒸汽密度: 3.5 (vs air)
• 蒸汽壓力: 120 mmHg ( 20 °C)
• 化驗: ≥99% (GC)
• 形狀: liquid
• 自燃溫度: 827 °F
• 效力: 5880 mg/kg LD₅₀, oral (Rat); >20000 mg/kg LD₅₀, skin (Rabbit)
• expl. lim.: 1-21 %, 100 °F
• dilution: (for synthesis)
• 折射率: n20/D 1.367 (lit.)
• pH值: 7 (20 °C)
• bp: 68-69 °C (lit.)
• mp: −85 °C (lit.)
• 轉變溫度: flash point -28 °C
• 溶解度: 3.11 g/L
• 密度: 0.725 g/mL at 25 °C (lit.)
• 儲存溫度: 2-30°C
• SMILES 字串: CC(C)OC(C)C
• InChI: 1S/C6H14O/c1-5(2)7-6(3)4/h5-6H,1-4H3
• InChI 密鑰: ZAFNJMIOTHYJRJ-UHFFFAOYSA-N

描述

一般說明

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.

應用

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

分析報告

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

安全資訊

• 象形圖: GHS02,GHS07
• 訊號詞: Danger
• 危險聲明: H225 - H336
• 防範說明: P210 - P233 - P240 - P241 - P242 - P243
• 危險分類: Flam. Liq. 2 - STOT SE 3
• 標靶器官: Respiratory system
• 安全危害: EUH019 - EUH066
• 儲存類別代碼: 3 - Flammable liquids
• 水污染物質分類（WGK）: WGK 1
• 閃點（°F）: -20.2 °F - closed cup
• 閃點（°C）: -29 °C - closed cup