185302

二异丙基醚

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

• 别名: 异丙醚
• 线性分子式: (CH₃)₂CHOCH(CH₃)₂
• CAS号: 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

属性

• 蒸汽密度: 3.5 (vs air)
• 品質等級: 100
• 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
• 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

说明

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. 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. 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.

應用

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

法律資訊

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

安全信息

• 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