4-Bromo-1-methyl-5-(trifluoromethyl)-1H-pyrazole
[CAS# 497832-98-1]

Identification

• Name: 4-Bromo-1-methyl-5-(trifluoromethyl)-1H-pyrazole
• Molecular Formula: C₅H₄BrF₃N₂
• Molecular Weight: 229.00
• CAS Registry Number: 497832-98-1
• EC Number: 834-810-8

Properties

• Solubility: Very slightly soluble (0.78 g/L) (25 °C), Calc.^*
• Density: 1.82±0.1 g/cm³ (20 °C 760 Torr), Calc.^*
• Boiling point: 200.4±35.0 °C (760 Torr), Calc.^*
• Flash point: 75.0±25.9 °C, Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2013 ACD/Labs)

Safety Data

Hazard Classification

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