亚洲第一中文字幕,久久99精品久久久久久欧洲站,久久综合综合,亚洲综合在线最大成人,人人操天天射,国产一国产一有一级毛片 ,欧美一级大片免费观看

Home

Products

x

2-hydroxyvaleronitrile

2-hydroxyvaleronitrile

Alias: 1-cyanobutan-2-ol; 2-hydroxypentanenitrile

English name: 2-Hydroxypentanenitrile;Butanal Cyanhydrin;

Butyraldehyde Cyanohydrin

CAS No.: 5699-72-9

Molecular formula: C5H9NO

Molecular weight: 99.13

The physical and chemical properties: colorless oily liquid; density: 0.968g/cm3; boiling point: 207.3℃(at 760mmHg); flashing point: 79.2℃; refractive index: 1.433

Technical indicators:

(1)appearance: colorless oily liquid

(2)content: ≥98.0%

Packing specification: 200kg/drum

Storage: store in a cool, dry and ventilated place. Keep away from heat source and fire source, avoid direct sunlight.

To use: Important intermediates for medicine, pesticide and dye auxiliaries. It can also be used as a moisturizer for cosmetics.



Last:Diaminomaleonitrile
Next:Cyclohexanone Cyanohydrin

line