久久精品美女色欲av免费看网站,97人妻在线视频,亚洲国产综合亚洲综合国产,在线播放国产色视频在线,色欲av人妻精品一区二区,中国性少妇内射xxxx狠干,成 人 A V 动漫在线观看,国产精品久久久久久不卡

Product name: Acrylonitrile

Alias: PROPENITRILE; VINYL CYANIDE; Acritet; Acrylnitril; acrylnitril(german,dutch); Acrylon; Acrylonitrile monomer; acrylonitrile(dot); prop-2-enenitrile

CAS number: 107-13-1

EINECS number: 203-466-5

Molecular formula: C3H3N

Molecular weight: 53.0626

Density: 0.806 g/cm³

Melting point: -83℃

Boiling point: 77.3°C at 760 mmHg

Flash point: 0°C

Water solubility: Soluble. 7.45 g/100 mL

Vapor pressure: 97.1mmHg at 25°C

Dangerous goods level: 3

HS Code: 29261000

Uses: Acrylonitrile is an important monomer for synthetic fibers, synthetic rubber and synthetic resins. The copolymerization of acrylonitrile and butadiene can produce nitrile rubber, and the copolymerization of butadiene and styrene can produce ABS resin. Acrylonitrile hydrolysis can produce acrylamide and acrylic acid and its esters. They are important organic chemical raw materials. Acrylonitrile can also be electrolytically hydrogenated and coupled to produce adiponitrile, and hexamethylene diamine can be produced by hydrogenation of adiponitrile, which is a raw material for nylon 66. It can be used in the manufacture of water repellents and adhesives, etc., and is also used in other organic synthesis and pharmaceutical industries, and used as a cereal fumigant. In addition, this product is also an aprotic polar solvent, used as a raw material for PAC142, an oilfield mud additive.