1-Methyl-1-cyclohexanecarboxylic acid
[CAS# 1123-25-7]

Identification

• Classification: Chemical reagent >> Organic reagent >> Fatty acid
• Name: 1-Methyl-1-cyclohexanecarboxylic acid
• Synonyms: 1-Methylcyclohexanecarboxylic acid; 1-Methylcyclohexylcarboxylic acid
• Molecular Formula: C₈H₁₄O₂
• Molecular Weight: 142.20
• CAS Registry Number: 1123-25-7
• EC Number: 214-371-3

Properties

• Solubility: Slightly soluble (6.5 g/L) (25 ºC), Calc.^*
• Density: 1.0220 g/cm³ (20 ºC)^**
• Melting point: 111-112 ºC^***
• Boiling point: 233-234 ºC^**
• Refractive index: 1.4630 (589.3 nm 20 ºC)^**
• Flash point: 114.0±13.1 ºC, Calc.^*

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

^** Ismailov, A. G.; Izvestiya Vysshikh Uchebnykh Zavedenii, Neft i Gaz 1966, V9(10), P49-51.

^*** Mousseron, Max; Bulletin de la Societe Chimique de France 1952, P767-76.

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Skin irritation	Skin Irrit.	2	H315
Eye irritation	Eye Irrit.	2A	H319
Specific target organ toxicity - single exposure	STOT SE	3	H335
Acute toxicity	Acute Tox.	4	H302
Eye irritation	Eye Irrit.	2	H319
Serious eye damage	Eye Dam.	1	H318