应用
Pyridinium chlorochromate is used as an oxidizing agent to convert primary and secondary alcohols to aldehydes and ketones respectively. It is involved in the preparation of cyclohexanone, (-)-pulegone and lactones. It plays an important role in the selective mono-oxidation of xylenes to tolualdehydes and arylhydroxyamines to nitroso compounds. Furthermore, it is utilized as an oxidant for amino acids, L-cystine, aniline, cycloalkanols, vicinal and non-vicinal diols as well as in the Babler oxidation reaction.

备注
Incompatible with alcohols, acetone and methanol.

基本信息

MDL
MFCD00013106

EINECS
247-595-5

分子式
C₅H₆ClCrNO₃

分子量
215.56

熔点
ca 206° dec.

灵敏度
Moisture Sensitive. Ambient temperatures.

形态
Crystalline powder

溶解性
Soluble in acetone, benzene, dichloromethane, acetonitrile and tetrahydrofuran.

Merck
14,7974

GHS危害和防范说明

GHS符号

Hazard Statements
H272-H317-H350-H400-H410
May intensify fire; oxidizer.May cause an allergic skin reaction.May cause cancer.Very toxic to aquatic life.Very toxic to aquatic life with long lasting effects.

Precautionary Statements
P221-P210a-P201-P220-P405-P501a
Take any precaution to avoid mixing with combustibles.Keep away from heat. - No smoking.Obtain special instructions before use.Keep/Store away from clothing/combustible materials.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险等级
5.1

包装组
II

危险类别
49-8-43-50/53
May cause cancer by inhalation.Contact with combustible material may cause fire.May cause sensitization by skin contact.Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.

安全等级
53-45-60-61
Avoid exposure - obtain special instructions before use.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).This material and its container must be disposed of as hazardous wasteAvoid release to the environment. Refer to special instructions/safety data sheets.

欧盟危险品标志

TSCA
是