应用
Pyrazine-2-carbonitrile is used as an organic chemical synthesis intermediate.

备注
Stable under recommended storage conditions. Incompatible with oxidizing agents.

基本信息

MDL
MFCD00049361

EINECS
243-369-5

分子式
C₅H₃N₃

分子量
105.10

熔点
18-20°

沸点
90-93°/15mm

闪点
96°(204°F)

密度
1.174

折射率
1.5360

灵敏度
Ambient temperatures.

形态
Liquid

溶解性
Slightly soluble in water.

Beilstein
110008

GHS危害和防范说明

GHS符号

Hazard Statements
H302-H312-H331-H315-H319-H335
Harmful if swallowed.Harmful in contact with skin.Toxic if inhaled.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves/protective clothing/eye protection/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险等级
6.1

包装组
III

危险类别
20/21/22-36/37/38
Harmful by inhalation, in contact with skin and if swallowed.Irritating to eyes, respiratory system and skin.

安全等级
9-23-26-36/37
Keep container in a well-ventilated place.Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer).In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing and gloves.

欧盟危险品标志

TSCA
是