1-Ethynylcyclopropanecarboxylic acid
[CAS# 933755-97-6]

Identification

• Name: 1-Ethynylcyclopropanecarboxylic acid
• Molecular Formula: C₆H₆O₂
• Molecular Weight: 110.11
• CAS Registry Number: 933755-97-6
• EC Number: 853-584-1

Properties

• Solubility: Sparingly soluble (18 g/L) (25 °C), Calc.^*
• Density: 1.23±0.1 g/cm³ (20 °C 760 Torr), Calc.^*
• Boiling point: 195.0±19.0 °C (760 Torr), Calc.^*
• Flash point: 86.4±16.2 °C, Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2013 ACD/Labs)

Safety Data

Hazard Classification

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