185302

二异丙基醚

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

• 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
• EC號碼: 203-560-6
• MDL號碼: MFCD00008880
• 分類程式碼代碼: 12191502
• PubChem物質ID: 329751685
• NACRES: NA.07
• bp: 68-69 °C (lit.)

屬性

• 等級: reagent
• 品質等級: 100
• 蒸汽密度: 3.5 (vs air)
• 蒸汽壓力: 120 mmHg ( 20 °C)
• 產品線: ReagentPlus^®
• 化驗: 99%
• 形狀: liquid
• 自燃溫度: 827 °F
• expl. lim.: 1-21 %, 100 °F
• dilution: (for general lab use)
• 折射率: n20/D 1.367 (lit.)
• bp: 68-69 °C (lit.)
• mp: −85 °C (lit.)
• 密度: 0.725 g/mL at 25 °C (lit.)
• 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

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]

應用

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

法律資訊

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

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: Central nervous 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