2-Oxocycloheptanecarboxylic acid methyl ester
[CAS# 52784-32-4]

Identification

• Name: 2-Oxocycloheptanecarboxylic acid methyl ester
• Synonyms: Methyl 2-oxo-1-cycloheptanecarboxylate; Methyl 2-oxocycloheptanecarboxylate; NSC 148967
• Molecular Formula: C₉H₁₄O₃
• Molecular Weight: 170.21
• CAS Registry Number: 52784-32-4
• EC Number: 854-063-1

Properties

• Solubility: Sparingly soluble (12 g/L) (25 °C), Calc.^*
• Density: 1.075±0.06 g/cm³ (20 °C 760 Torr), Calc.^*
• Boiling point: 112-114 °C (10 Torr)^**
• Refractive index: 1.4790 (589.3 nm 20 °C)^**
• Flash point: 105.1±25.4 °C, Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2016 ACD/Labs)

^** Sicher, J.

Safety Data

Hazard Classification

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