物质信息
ID:737224
名称和标识
IUPAC标准名
peroxol; urea
IUPAC传统名
hydrogen peroxide; urea
别名
Percarbamide脲过氧化氢加合物Hydrogen peroxide urea adductUrea hydrogen peroxide adduct
化合物性质
安全信息
GHS危险品标识
氧化性气体，1类
氧化性液体，类别1,2,3
腐蚀金属，类别1
腐蚀皮肤，类别1A，1B，1C
严重眼损伤，类别1
RTECS编号
T4860000
TSCA收录
是
安全公开号
17-20-26-36/37/39-45-60
欧盟危险性物质标志
氧化性 (O)
腐蚀性 (C)保存注意事项
Hygroscopic
GHS警示性声明
P221-P210-P303+P361+P353-P305+P351+P338-P405-P501A
联合国危险货物编号
UN1511
联合国危险货物包装类别(PG)
III
GHS危险声明
H272-H314-H318
联合国危险货物等级
5.1
危险公开号
8-34
产品相关信息
纯度
97%
理化性质
熔点
ca 90°C dec.
描述信息
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分子图谱
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参考文献
• For use in partial oxidation of nitriles to amides, see: Synth. Commun., 23, 3149 (1993).
• In combination with phthalic anhydride is an effective mild and safe oxidant for N-heteroaromatic compounds and tertiary amines to N-oxides: Chem. Ber., 125, 1965 (1992)
• Can be used to generate the powerful oxidant peroxytrifluoroacetic acid from TFAA, avoiding the use of hazardous 90% H2O2: Tetrahedron Lett., 33, 4835 (1992). The same system has also been reported for oxidation of electron-deficient pyridines to the N-oxides: Tetrahedron Lett., 41, 2299 (2000). Similarly, performic acid can be generated in situ, providing a mild system for oxidation of aromatic aldehydes to benzoic acids: Synth. Commun., 31, 2195 (2001). See also Sodium percarbonate, A16045.
• Useful, low-hazard alternative to high-concentration H2O2 in epoxidations, Baeyer-Villiger reactions, N-oxidations, etc.: Synlett, 533 (1990). Alkenes can be epoxidized in high yield in 1,1,1,3,3,3-Hexafluoro-2-propanol, A12747 as solvent: Eur. J. Org. Chem., 3290 (2002). For use in combination with N,N'-Dicyclohexylcarbodiimide, A10973, in epoxidation of alkenes, see: J. Org. Chem., 63, 1730 (1998); in combination with Maleic anhydride, A12178, for epoxidation and Baeyer-Villiger reactions: Heterocycles, 36, 1075 (1993). For an extensive review of the Baeyer-Villiger reaction, see: Org. React., 43, 251 (1993).