269336

過酢酸 溶液

32 wt. % in dilute acetic acid

• 別名: ペルオキシ酢酸
• 化学式: CH₃CO₃H
• CAS番号: 79-21-0
• 分子量: 76.05
• Beilstein: 1098464
• MDL番号: MFCD00002128
• UNSPSCコード: 12352106
• PubChem Substance ID: 329752891

特性

• 蒸気圧: 20 mmHg ( 25 °C)
• 品質水準: 100
• フォーム: liquid
• 組成: acetic acid, 40-45%
• 反応適合性: reagent type: oxidant
• 濃度: 29.0-35% (by sodium thiosulfate, titration); 32 wt. % in dilute acetic acid
• 不純物: <6.0% hydrogen peroxide
• 屈折率: n20/D 1.3876
• pH: <1
• 密度: 1.13 g/mL at 25 °C
• 輸送温度: wet ice
• 保管温度: 2-8°C
• SMILES記法: CC(=O)OO
• InChI: 1S/C2H4O3/c1-2(3)5-4/h4H,1H3
• InChI Key: KFSLWBXXFJQRDL-UHFFFAOYSA-N

詳細

詳細

Peracetic acid (PAA) is a peroxy acid that is commonly used as an excellent oxidizing agent in organic synthesis. It is also used as a bleaching and sterilizing agent.

アプリケーション

Peracetic acid solution (32 wt. % in dilute acetic acid) can be used as an oxidant for the selective epoxidation of aliphatic terminal alkenes in the presence of manganese(II) perchlorate as the catalyst at ambient temperature. It is also used to oxidize sulfides, selenides, and amines.

特徴および利点

• Easily synthesized
• Environmentally benign reagent

安全性情報

• ピクトグラム: GHS02,GHS05,GHS07,GHS09
• シグナルワード: Danger
• 危険有害性情報: H226,H242,H290,H302,H314,H335,H410
• 注意書き: P210 - P273 - P280 - P303 + P361 + P353 - P305 + P351 + P338 - P370 + P378
• 危険有害性の分類: Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Flam. Liq. 3 - Met. Corr. 1 - Org. Perox. D - Skin Corr. 1 - STOT SE 3
• ターゲットの組織: Respiratory system
• 保管分類コード: 5.2 - Organic peroxides and self-reacting hazardous materials
• WGK: WGK 2
• 引火点(°F): 132.8 °F
• 引火点(℃): 56 °C