1-(4-Methoxyphenyl)cyclopentanecarboxylic acid
[CAS# 43050-28-8]

Identification

• Name: 1-(4-Methoxyphenyl)cyclopentanecarboxylic acid
• Synonyms: 1-(p-Methoxyphenyl)cyclopentanecarboxylic acid; NSC 155172
• Molecular Formula: C₁₃H₁₆O₃
• Molecular Weight: 220.26
• CAS Registry Number: 43050-28-8
• EC Number: 256-063-1

Properties

• Solubility: Very slightly soluble (0.57 g/L) (25 ºC), Calc.^*
• Density: 1.174±0.06 g/cm³ (20 ºC 760 Torr), Calc.^*
• Melting point: 140-141 ºC^**

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

^** Ito, Takeo; JP 27003427 B 1952.

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