3-Cyclohexyl-3-oxopropanoic acid ethyl ester
[CAS# 15971-92-3]

Identification

• Name: 3-Cyclohexyl-3-oxopropanoic acid ethyl ester
• Synonyms: Ethyl 3-cyclohexyl-3-oxopropionate; Ethyl beta-oxocyclohexanepropionate; NSC 103765
• Molecular Formula: C₁₁H₁₈O₃
• Molecular Weight: 198.26
• CAS Registry Number: 15971-92-3
• EC Number: 830-874-6

Properties

• Solubility: Slightly soluble (1.6 g/L) (25 ºC), Calc.^*
• Density: 1.039±0.06 g/cm³ (20 ºC 760 Torr), Calc.^*
• Boiling point: 133-134 ºC (10 Torr)^**
• Refractive index: 1.4580 (589.3 nm)^***
• Flash point: 115.8±19.9 ºC, Calc.^*

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

^** Maggiuli, Cataldo A.; FR 1318368 1963.

^*** Kugatova-Shemyakina, G. P.; Zhurnal Organicheskoi Khimii 1967, V3(7), P1213-20.

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Eye irritation	Eye Irrit.	2A	H319
Acute toxicity	Acute Tox.	4	H332
Acute toxicity	Acute Tox.	4	H302
Specific target organ toxicity - single exposure	STOT SE	3	H335
Skin irritation	Skin Irrit.	2	H315