673811

ジエチルエーテル

≥99.0%, anhydrous, ACS reagent, contains BHT as inhibitor

• 別名: エチルエーテル, エーテル
• 化学式: (CH₃CH₂)₂O
• CAS番号: 60-29-7
• 分子量: 74.12
• Beilstein: 1696894
• EC Number: 200-467-2
• MDL番号: MFCD00011646
• UNSPSCコード: 12352112
• PubChem Substance ID: 329760566
• NACRES: NA.07
• グレード: ACS reagent; anhydrous
• アッセイ: ≥99.0%
• bp: 34.6 °C (lit.)
• 蒸気圧: 28.66 psi ( 55 °C); 8.56 psi ( 20 °C)

特性

• 製品名: ジエチルエーテル, anhydrous, ACS reagent, ≥99.0%, contains BHT as inhibitor
• グレード: ACS reagent; anhydrous
• 品質水準: 200
• 蒸気密度: 2.6 (vs air)
• 蒸気圧: 28.66 psi ( 55 °C); 8.56 psi ( 20 °C)
• アッセイ: ≥99.0%
• フォーム: liquid
• 自己発火温度: 320 °F
• 含みます: BHT as inhibitor
• expl. lim.: 36.5 %
• 不純物: Alcohol (as CH₃CH₂OH), passes test; ≤0.0002 meq/g Titr. acid; ≤0.001% Carbonyl (as HCHO); ≤0.03% Water; ≤1 ppm Peroxide (as H₂O₂)
• 蒸発残留物質: ≤0.001%
• 屈折率: n20/D 1.3530 (lit.)
• bp: 34.6 °C (lit.)
• mp: −116 °C (lit.)
• 密度: 0.706 g/mL at 25 °C (lit.)
• SMILES記法: CCOCC
• InChI: 1S/C4H10O/c1-3-5-4-2/h3-4H2,1-2H3
• InChI Key: RTZKZFJDLAIYFH-UHFFFAOYSA-N

詳細

詳細

Diethyl ether (DEE) is a flammable and highly volatile organic compound commonly used as a solvent in organic synthesis. DEE can generate organic peroxides when stored for a long time, which can be prevented by adding butylated hydroxytoluene (BHT) as a stabilizer. BHT scavenges the free radicals required for peroxide formation.

アプリケーション

Diethyl ether ACS grade solvent meets or exceeds the high standards of the American Chemical Society (ACS). It is ideal for most research needs and delivers replicable, publishable results.
Diethyl ether ACS grade solvent is used in:      

• Routine chemical synthesis      
• Drying & purification      
• Critical labware cleaning

安全性情報

• ピクトグラム: GHS02,GHS07
• シグナルワード: Danger
• 危険有害性情報: H224,H302,H336
• 注意書き: P210 - P233 - P240 - P241 - P301 + P312 - P403 + P233
• 危険有害性の分類: Acute Tox. 4 Oral - Flam. Liq. 1 - STOT SE 3
• ターゲットの組織: Central nervous system
• 補足的ハザード: EUH019,EUH066
• 保管分類コード: 3 - Flammable liquids
• WGK: WGK 1
• 引火点(°F): -40.0 °F - closed cup
• 引火点(℃): -40 °C - closed cup