24004-M

ジエチルエーテル

≥99.5% (GC), puriss, contains ~5 mg/L 2, 6-di-tert.-butyl-4-methylphenol as stabilizer, meets analytical specification of Ph. Eur., BP

• 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: 329752538
• NACRES: NA.21

特性

• product name: ジエチルエーテル, puriss., contains ~5 mg/L 2,6-di-tert.-butyl-4-methylphenol as stabilizer, meets analytical specification of Ph. Eur., BP, ≥99.5% (GC)
• 蒸気密度: 2.6 (vs air)
• グレード: puriss.
• アッセイ: ≥99.5% (GC)
• 形状: liquid
• 自己発火温度: 320 °F
• 品質: meets analytical specification of Ph. Eur., BP
• 含みます: ~5 mg/L 2,6-di-tert.-butyl-4-methylphenol as stabilizer
• expl. lim.: 36.5 %
• 不純物: acidic reac. Impurities, in accordance; aldehydes, in accordance; residual solvents, in accordance; ≤0.0002% peroxides (as H₂O₂); ≤0.002% free acid (as CH₃COOH); ≤0.002% non-volatile matter; ≤0.2% water (Karl Fischer)
• 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

アプリケーション

Diethyl ether can be used as a solvent:

• In the catalytic depolymerization of alkali lignin to yield monomeric phenolic compounds.
• To synthesize aziridines via aza-Darzens reaction.
• In the catalytic hydrogenation of aldehydes to alcohols.

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: Respiratory 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(℃): -40.00 °C - closed cup