55795

アセトアルデヒドジエチルアセタール

analytical standard

• 別名: 1,1-ジエトキシエタン, アセタール
• 化学式: CH₃CH(OC₂H₅)₂
• CAS番号: 105-57-7
• 分子量: 118.17
• Beilstein: 1098310
• EC Number: 203-310-6
• MDL番号: MFCD00009243
• UNSPSCコード: 12352114
• PubChem Substance ID: 329758157
• NACRES: NA.24

特性

• グレード: analytical standard
• 品質水準: 100
• 蒸気密度: 4.1 (vs air)
• 蒸気圧: 20 mmHg ( 20 °C); 8 mmHg ( 8 °C)
• アッセイ: ≥98.0% (GC)
• 自己発火温度: 446 °F
• シェルフライフ: limited shelf life, expiry date on the label
• expl. lim.: 10.4 %
• 屈折率: n20/D 1.379-1.383 (lit.)
• bp: 102 °C (lit.)
• 密度: 0.831 g/mL at 25 °C (lit.)
• アプリケーション: cleaning products; cosmetics; food and beverages; personal care
• フォーマット: neat
• SMILES記法: CCOC(C)OCC
• InChI: 1S/C6H14O2/c1-4-7-6(3)8-5-2/h6H,4-5H2,1-3H3
• InChI Key: DHKHKXVYLBGOIT-UHFFFAOYSA-N

詳細

詳細

Acetaldehyde diethyl acetal is one of the precursors utilized for the synthesis of fragrances and pharmaceutical products.

アプリケーション

Acetaldehyde diethyl acetal may be used as a reference standard for the determination of acetaldehyde diethyl acetal in:

• Wine vinegars by headspace sorptive extraction−thermal desorption−gas chromatography−mass spectrometry (HSSE−TD−GC−MS).
• Distilled spirits by GC with flame ionization detection (FID) as well as GC-FID-MS.
• Organic red wines derived from Saccharomyces cerevisiae strains by GC-FID as well as HSSE-GC−MS.
• Cognac (brandy) by HS-GC-MS.

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: H225,H315,H319
• 注意書き: P210 - P233 - P240 - P241 - P303 + P361 + P353 - P305 + P351 + P338
• 危険有害性の分類: Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2
• 保管分類コード: 3 - Flammable liquids
• WGK: WGK 2
• 引火点(°F): <68.0 °F - closed cup
• 引火点(℃): < 20 °C - closed cup