4-Chloropyrazole-1-acetic acid
[CAS# 32089-46-6]

Identification

• Name: 4-Chloropyrazole-1-acetic acid
• Synonyms: 2-(4-Chloro-1H-pyrazol-1-yl)acetic acid; 2-(4-Chloropyrazol-1-yl)acetic acid; 4-Chloro-1-pyrazolylacetic acid; 4-Chloropyrazole-1-acetic acid
• Molecular Formula: C₅H₅ClN₂O₂
• Molecular Weight: 160.56
• CAS Registry Number: 32089-46-6
• EC Number: 675-262-8

Properties

• Solubility: Slightly soluble (8.7 g/L) (25 ºC), Calc.^*
• Density: 1.54±0.1 g/cm³ (20 ºC 760 Torr), Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2019 ACD/Labs)

Safety Data

Hazard Classification

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