alpha-Methyl-3-(2-methylpropyl)benzeneacetic acid
[CAS 66622-47-7]

Identification

• Name: alpha-Methyl-3-(2-methylpropyl)benzeneacetic acid
• Synonyms: 2-(3-Isobutylphenyl)propionic acid; alpha-(3-Isobutylphenyl)propionic acid; alpha-Methyl-3-(2-methylpropyl)phenylacetic acid
• Molecular Formula: C₁₃H₁₈O₂
• Molecular Weight: 206.28
• CAS Registry Number: 66622-47-7
• EC Number: 641-448-2

Properties

• Solubility: Very slightly soluble (0.16 g/L) (25 °C), Calc.^*
• Density: 1.029±0.06 g/cm³ (20 °C 760 Torr), Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2018 ACD/Labs)

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Specific target organ toxicity - single exposure	STOT SE	3	H335
Acute toxicity	Acute Tox.	4	H302
Eye irritation	Eye Irrit.	2	H319
Skin irritation	Skin Irrit.	2	H315
Chronic hazardous to the aquatic environment	Aquatic Chronic	3	H412
Eye irritation	Eye Irrit.	2A	H319