物质信息
ID:713377
名称和标识
IUPAC标准名
potassium manganesoylolate
IUPAC传统名
potassium permanganate
别名
高锰酸钾Potassium permanganate
化合物性质
安全信息
GHS危险声明
H272-H400-H410-H302
TSCA收录
是
GHS危险品标识
急性毒性（口服，皮肤接触，吸入），类别4
皮肤刺激，类别2
眼刺激，类别2
皮肤过敏，类别1
特定目标器官毒性 -一次接触，类别3
对水环境的危害
急性危害，类别1
慢性危害，类别1,2
氧化性气体，1类
氧化性液体，类别1,2,3
危险公开号
8-22-50/53
联合国危险货物等级
5.1
联合国危险货物包装类别(PG)
II
联合国危险货物编号
UN1490
欧盟危险性物质标志
氧化性 (O)
有害性 (X)
环境危害性 (N)保存注意事项
Light Sensitive
GHS警示性声明
P221-P210-P220-P280-P301+P312-P501A
安全公开号
60-61
RTECS编号
SD6475000
产品相关信息
纯度
98%
理化性质
密度
2.7
熔点
240°C dec.
描述信息
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分子图谱
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参考文献
• Classical permanganate cleavage of olefins is difficult to control, and normally proceeds to the highest possible oxidation level. Adsorption of the reagent on moist alumina has been found to attenuate its activity and allow good yields of aldehydes to be obtained. This would appear to provide a possible alternative to ozonolysis for this conversion: J. Org. Chem., 58, 2918 (1993). For use in the cis-hydroxylation of olefins, see Dicyclohexano-18-crown-6, A15344.
• For phase-transfer assisted oxidation of primary amines to azo compounds, see: Bull. Soc. Chim. Belg., 102, 59 (1993).
• For phase-transfer oxidation, catalyzed by Tetra-n-butylammonium hydrogen sulfate, A14047, of unfunctionalized benzylic methylenes, or benzylic alcohols to carbonyls, see: Synthesis, 915 (1987). Similar transformations have been carried out in the presence of triethylamine: Synthesis, 293 (1989).
• In combination with TMS chloride and benzyl triethylammonium chloride, generates a reagent for mild anti dichlorination of alkenes, conversion of epoxides to chlorohydrins, and selective oxidation of sulfides to sulfoxides: Tetrahedron Lett., 38, 2339 (1997).
• For the use of (1-Hexadecyl)trimethylammonium bromide, A15235, as a surfactant in permanganate oxidations in micelles, see: Can. J. Chem., 67, 1381 (1989).
• In combination with CuSO 4, has been used as a reagent for the heterogeneous oxidative cyclization of the primary position of a primary-secondary diol to the lactone: J. Chem. Soc., Chem. Commun., 634 (1988); Org, Synth. Coll., 9, 462 (1998):
• The oxidizing power of permanganate can be varied according to the pH of the reaction medium, the use of co-reagents, phase-transfer catalysis, etc. For a comprehensive review of permanganate oxidations in organic chemistry, with particular emphasis on novel applications, see: Synthesis, 85, (1987).