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About This Item
线性分子式:
CH3CO3H
CAS号:
分子量:
76.05
Beilstein:
1098464
MDL號碼:
分類程式碼代碼:
12352106
PubChem物質ID:
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蒸汽壓力
20 mmHg ( 25 °C)
品質等級
形狀
liquid
成份
acetic acid, 40-45%
反應適用性
reagent type: oxidant
濃度
29.0-35% (by sodium thiosulfate, titration)
32 wt. % in dilute acetic acid
雜質
<6.0% hydrogen peroxide
折射率
n20/D 1.3876
pH值
<1
密度
1.13 g/mL at 25 °C
運輸包裝
wet ice
儲存溫度
2-8°C
SMILES 字串
CC(=O)OO
InChI
1S/C2H4O3/c1-2(3)5-4/h4H,1H3
InChI 密鑰
KFSLWBXXFJQRDL-UHFFFAOYSA-N
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一般說明
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.
應用
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.
特點和優勢
- Easily synthesized
- Environmentally benign reagent
訊號詞
Danger
危險分類
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
標靶器官
Respiratory system
儲存類別代碼
5.2 - Organic peroxides and self-reacting hazardous materials
水污染物質分類（WGK）
WGK 2
閃點（°F）
132.8 °F
閃點（°C）
56 °C
Ultrasound-assisted MnO2 catalyzed homolysis of peracetic acid for phenol degradation: The assessment of process chemistry and kinetics.
Rokhina EV, et al.
Chemical Engineering Journal, 276, 91-96 (2015)
Eagleson M.
Concise Encyclopedia Chemistry, 894-894 (1994)
Hyeonjun Hong et al.
Materials science & engineering. C, Materials for biological applications, 103, 109837-109837 (2019-07-28)
Compressed collagen is a promising scaffold for corneal stroma analogue due to its facile incorporation of keratocytes while mimicking the mechanical niche of a native cornea with dense collagen fibrillar structures. However, it does not offer the sufficient biochemical niche
Mehmet Kitis
Environment international, 30(1), 47-55 (2003-12-11)
Peracetic acid is a strong disinfectant with a wide spectrum of antimicrobial activity. Due to its bactericidal, virucidal, fungicidal, and sporicidal effectiveness as demonstrated in various industries, the use of peracetic acid as a disinfectant for wastewater effluents has been
Alberto Baggioli et al.
Physical chemistry chemical physics : PCCP, 15(4), 1130-1140 (2012-12-12)
We examine several computational strategies for the prediction of the (17)O-NMR shielding constants for a selection of organic acids and peracids in aqueous solution. In particular, we consider water (the solvent and reference for the chemical shifts), hydrogen peroxide, acetic
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