4-Bromo-1-tert-butylpyrazole
[CAS# 70951-85-8]

Identification

• Name: 4-Bromo-1-tert-butylpyrazole
• Synonyms: 1-tert-Butyl-4-Bromopyrazole
• Molecular Formula: C₇H₁₁BrN₂
• Molecular Weight: 203.08
• CAS Registry Number: 70951-85-8
• EC Number: 811-224-0

Properties

• Solubility: Slightly soluble (1.1 g/L) (25 ºC), Calc.^*
• Density: 1.37±0.1 g/cm³ (20 ºC 760 Torr), Calc.^*
• Boiling point: 229.8±13.0 ºC (760 Torr), Calc.^*
• Flash point: 92.8±19.8 ºC, 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
Specific target organ toxicity - single exposure	STOT SE	3	H335
Skin irritation	Skin Irrit.	2	H315
Acute toxicity	Acute Tox.	4	H302
Serious eye damage	Eye Dam.	1	H318
Eye irritation	Eye Irrit.	2	H319