应用
3,6-Dichloropyridazine is used as an intermediate in synthetic chemistry, especially in active pharmaceutical ingredients. It is used in the preparation of alfa-(halohetaroyl)-2-azahetarylacetonitriles.

备注
Incompatible with strong oxidizing agents.

基本信息

MDL
MFCD00006466

EINECS
205-478-6

分子式
C₄H₂Cl₂N₂

分子量
148.98

熔点
66-70°

灵敏度
Ambient temperatures.

形态
Powder

溶解性
Soluble in chloroform. Insoluble in water.

Beilstein
111151

GHS危害和防范说明

GHS符号

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

Precautionary Statements
P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/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
20/22-36/37/38
Harmful by inhalation and if swallowed.Irritating to eyes, respiratory system and skin.

安全等级
4-9-20-26-36/37-45-60
Keep away from living quarters.Keep container in a well-ventilated place.When using do not eat or drink.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing and gloves.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 waste

欧盟危险品标志

RTECS
UR5886250

TSCA
是