应用
1,3,5-Trimethyl-1H-pyrazole-4-carboxaldehyde is used as organic chemical synthesis intermediate.

备注
Air sensitive. Store away from oxidizing agents.

基本信息

MDL
MFCD00159623

分子式
C₇H₁₀N₂O

分子量
138.17

熔点
80-83°

沸点
132°/12mm

灵敏度
Air Sensitive. Ambient temperatures.

形态
Solid

GHS危害和防范说明

GHS符号

Hazard Statements
H315-H319-H335
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

危险类别
36/37/38
Irritating to eyes, respiratory system and skin.

安全等级
26-37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

TSCA
否