久久奸,国产老师做www爽爽爽视频,欧美色妻,国产又粗又猛又爽又黄又,欧美午夜久久,中文字幕亚洲精品在线,欧美成人三级在线

Home

Products

x

Cyclohexanone Cyanohydrin

Cyclohexanone Cyanohydrin

English name: Cyclohexanone Cyanohydrin;1-Hydroxy-1-cyclohexanecarbonitrile;1-Cyano-1-hydroxycyclohexane
CAS No.: 931-97-5
Molecular formula: C7H11NO
Molecular weight: 125.17
The physical and chemical properties: white solid with special odor; density: 1.031g/cm3; melting point: 32~35℃; boiling point: 232℃(760mmHg); flashing point: 112℃; refractive index: 1.4693; soluble in ethyl acetate, toluene and other organic solvents.
Technical indicators:
(1)appearance: white solid
(2)content: ≥98.0%
Packing specification: 25kg/drum
Storage: store in a cool, dry and ventilated place. Keep away from heat source and fire source, avoid direct sunlight. recommended storage temperature: 2~8℃
To use: It is an important intermediate for synthesis of spiromite ester. Because cyclohexanone cyanohydrin contains active -hydroxyl and cyanohydrin, it can be hydrolyzed, dehydrated, alcoholized, ammoniated and cyclized, and many other fine chemical products have been derived and widely used in medicine, pesticide, food and feed additive, coating additive and so on.



Last:2-hydroxyvaleronitrile
Next:No

line