5-Chloro-3-(difluoromethyl)-1-methyl-1H-pyrazole-4-carboxaldehyde
[CAS# 660845-30-7]

Identification

• Name: 5-Chloro-3-(difluoromethyl)-1-methyl-1H-pyrazole-4-carboxaldehyde
• Molecular Formula: C₆H₅ClF₂N₂O
• Molecular Weight: 194.57
• CAS Registry Number: 660845-30-7
• EC Number: 883-858-6

Properties

• Solubility: Slightly soluble (1.3 g/L) (25 ºC), Calc.^*
• Density: 1.52±0.1 g/cm³ (20 ºC 760 Torr), Calc.^*
• Boiling point: 271.7±40.0 ºC (760 Torr), Calc.^*
• Flash point: 118.1±27.3 ºC, Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2015 ACD/Labs)

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Acute toxicity	Acute Tox.	4	H302
Specific target organ toxicity - single exposure	STOT SE	3	H335
Skin irritation	Skin Irrit.	2	H315
Eye irritation	Eye Irrit.	2A	H319
Acute toxicity	Acute Tox.	4	H332
Acute toxicity	Acute Tox.	4	H312