5-(Trifluoromethyl)-1H-pyrazol-3-amine
[CAS# 852443-61-9]

Identification

• Name: 5-(Trifluoromethyl)-1H-pyrazol-3-amine
• Synonyms: 5-(Trifluoromethyl)pyrazol-3-amine; 5-Trifluoromethyl-2H-pyrazol-3-ylamine
• Molecular Formula: C₄H₄F₃N₃
• Molecular Weight: 151.09
• CAS Registry Number: 852443-61-9
• EC Number: 811-649-1

Properties

• Solubility: Slightly soluble (2.4 g/L) (25 ºC), Calc.^*
• Density: 1.561±0.06 g/cm³ (20 ºC 760 Torr), Calc.^*
• Melting point: 82-84 ºC^**
• Boiling point: 290.0±40.0 ºC (760 Torr), Calc.^*
• Flash point: 129.2±27.3 ºC, Calc.^*

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

^** Martins, Marcos A. P.; Synthesis 2006, (9), P1485-1493.

Safety Data

Hazard Classification

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