4-(1H-Pyrazol-3-yl)phenol
[CAS# 68535-53-5]

Identification

• Name: 4-(1H-Pyrazol-3-yl)phenol
• Molecular Formula: C₉H₈N₂O
• Molecular Weight: 160.17
• CAS Registry Number: 68535-53-5
• EC Number: 822-115-2

Properties

• Solubility: Very slightly soluble (0.42 g/L) (25 ºC), Calc.^*
• Density: 1.284±0.06 g/cm³ (20 ºC 760 Torr), Calc.^*
• Melting point: 165-168 ºC (ethanol )^**

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2017 ACD/Labs)

^** Jones, Howard; Journal of Medicinal Chemistry 1978, V21(11), P1100-4.

Safety Data

Hazard Classification

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