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About This Item
线性分子式:
CH3CO3H
CAS号:
分子量:
76.05
Beilstein:
1098464
MDL编号:
UNSPSC代码:
12352106
PubChem化学物质编号:
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蒸汽压
20 mmHg ( 25 °C)
质量水平
表单
liquid
组成
acetic acid, 40-45%
反应适用性
reagent type: oxidant
浓度
29.0-35% (by sodium thiosulfate, titration)
32 wt. % in dilute acetic acid
杂质
<6.0% hydrogen peroxide
折射率
n20/D 1.3876
pH值（酸碱度）
<1
密度
1.13 g/mL at 25 °C
运输
wet ice
储存温度
2-8°C
SMILES字符串
CC(=O)OO
InChI
1S/C2H4O3/c1-2(3)5-4/h4H,1H3
InChI key
KFSLWBXXFJQRDL-UHFFFAOYSA-N
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一般描述
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.
应用
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.
特点和优势
- Easily synthesized
- Environmentally benign reagent
警示用语：
Danger
危险分类
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
靶器官
Respiratory system
储存分类代码
5.2 - Organic peroxides and self-reacting hazardous materials
WGK
WGK 2
闪点(°F)
132.8 °F
闪点(°C)
56 °C
法规信息
新产品
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
Abelardo González et al.
Water environment research : a research publication of the Water Environment Federation, 84(3), 247-253 (2012-07-05)
Disinfection of an advanced primary effluent using a continuous-flow combined peracetic acid/ultraviolet (PAA/UV) radiation system was evaluated. The purpose was to determine whether the maximum microbial content, established under Mexican standards for treated wastewaters meant for reuse--less than 240 most
Xinqiang Xie et al.
Nucleic acids research, 40(18), 9115-9124 (2012-07-10)
Diverse bacteria contain DNA with sulfur incorporated stereo-specifically into their DNA backbone at specific sequences (phosphorothioation). We found that in vitro oxidation of phosphorothioate (PT) DNA by hydrogen peroxide (H(2)O(2)) or peracetic acid has two possible outcomes: DNA backbone cleavage
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