4-Isopropylphenoxyacetic acid
[CAS# 1643-16-9]

Identification

• Name: 4-Isopropylphenoxyacetic acid
• Synonyms: [(4-Isopropylphenyl)oxy]acetic acid; [[4-(1-Methylethyl)phenyl]oxy]acetic acid
• Molecular Formula: C₁₁H₁₄O₃
• Molecular Weight: 194.23
• CAS Registry Number: 1643-16-9
• EC Number: 681-342-3

Properties

• Solubility: Slightly soluble (1 g/L) (25 ºC), Calc.^*
• Density: 1.112±0.06 g/cm³ (20 ºC 760 Torr), Calc.^*
• Melting point: 101 ºC^**
• Boiling point: 72-75 ºC (3 Torr)^***
• Refractive index: 1.4980 (589.3 nm 20 ºC)^***
• Flash point: 120.0±16.7 ºC, Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2014 ACD/Labs)

^** Voronkov, M. G.; Khimiya Geterotsiklicheskikh Soedinenii 1970, (5), P592-4.

^*** Zavgorodnii, S. V.; Zhurnal Obshchei Khimii 1962, V32, P350-3.

Safety Data

Hazard Classification

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