Cyclopropanecarboxylic acid anhydride
[CAS# 33993-24-7]

Identification

• Name: Cyclopropanecarboxylic acid anhydride
• Synonyms: NSC 167610
• Molecular Formula: C₈H₁₀O₃
• Molecular Weight: 154.16
• CAS Registry Number: 33993-24-7
• EC Number: 816-094-9

Properties

• Solubility: Slightly soluble (8.6 g/L) (25 ºC), Calc.^*
• Density: 1.1132 g/cm³ (20 ºC)^**
• Boiling point: 232 ºC (752 Torr)^**
• Refractive index: 1.4628 (589.3 nm 20 ºC)^**
• Flash point: 113.7±15.4 ºC, Calc.^*

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

^** Bruylants, P.; Bulletin des Societes Chimiques Belges 1923, V32, P358-67.

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Skin irritation	Skin Irrit.	2	H315
Eye irritation	Eye Irrit.	2A	H319
Acute toxicity	Acute Tox.	4	H332
Specific target organ toxicity - single exposure	STOT SE	3	H335
Acute toxicity	Acute Tox.	4	H302
Acute toxicity	Acute Tox.	4	H312