cis-1,2-Cyclopentanedicarboxylic anhydride
[CAS# 35878-28-5]

Identification

• Classification: Chemical reagent >> Organic reagent >> Fatty acid
• Name: cis-1,2-Cyclopentanedicarboxylic anhydride
• Synonyms: cis-Cyclopentane-1,2-dicarboxylic acid anhydride
• Molecular Formula: C₇H₈O₃
• Molecular Weight: 140.14
• CAS Registry Number: 35878-28-5
• EC Number: 252-773-0

Properties

• Solubility: Practically insoluble (0.042 g/L) (25 ºC), Calc.^*
• Density: 1.309±0.06 g/cm³ (20 ºC 760 Torr), Calc.^*
• Melting point: 73-74 ºC^**

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

^** Allinger, Norman L.; Journal of the American Chemical Society 1961, V83, P1144-6.

Safety Data

Hazard Classification

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