3-Isoxazoleacetic acid
[CAS# 57612-86-9]

Identification

• Name: 3-Isoxazoleacetic acid
• Molecular Formula: C₅H₅NO₃
• Molecular Weight: 127.10
• CAS Registry Number: 57612-86-9
• EC Number: 840-150-1

Properties

• Solubility: Soluble (58 g/L) (25 ºC), Calc.^*
• Density: 1.368±0.06 g/cm³ (20 ºC 760 Torr), Calc.^*
• Melting point: 85-85.5 ºC (benzene )^**

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

^** Kochetkov, N. K.; Zhurnal Obshchei Khimii 1955, V25, P1212-18.

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
Eye irritation	Eye Irrit.	2A	H319
Acute toxicity	Acute Tox.	4	H302