Tetrahydro-5,9-methano-1H-pyrano[3,4-d]oxepin-1,3,6,8(4H)-tetrone
[CAS 6053-46-9]

Identification

• Name: Tetrahydro-5,9-methano-1H-pyrano[3,4-d]oxepin-1,3,6,8(4H)-tetrone
• Synonyms: 3-(Carboxymethyl)-1,2,4-cyclopentanetricarboxylic acid 1,4:2,3-dianhydride
• Molecular Formula: C₁₀H₈O₆
• Molecular Weight: 224.17
• CAS Registry Number: 6053-46-9
• EC Number: 810-995-0

Properties

• Solubility: Insoluble (4.0E^-4 g/L) (25 °C), Calc.^*
• Density: 1.567±0.06 g/cm³ (20 °C 760 Torr), Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2014 ACD/Labs)

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Skin irritation	Skin Irrit.	2	H315
Serious eye damage	Eye Dam.	1	H318
Skin sensitization	Skin Sens.	1A	H317
Eye irritation	Eye Irrit.	2	H319