Exo-3,6-Epoxy-1,2,3,6-Tetrahydrophthalic Anhydride
[CAS 6766-44-5]

Identification

• Name: Exo-3,6-Epoxy-1,2,3,6-Tetrahydrophthalic Anhydride
• Synonyms: Furan-Maleic Anhydride Diels-Alder Adduct; Furan-Maleic Anhydride Adduct; Furan-Maleic Anhydride Copolymer
• Molecular Formula: C₈H₆O₄
• Molecular Weight: 166.13
• CAS Registry Number: 6766-44-5
• SMILES: O=C3C1C(C2C=CC1O2)C(=O)O3
• InChI: 1S/C8H6O4/c9-7-5-3-1-2-4(11-3)6(5)8(10)12-7/h1-6H
• InChIKey: QQYNRBAAQFZCLF-UHFFFAOYSA-N

Properties

• Density: 1.5±0.1g/cm³ (Cal.)
• Melting point: 118-119°C (Expl.)
• Boiling point: 372.0±42.0°C at 760 mmHg (Cal.)
• Flash point: 172.2±27.9°C (Cal.)

Safety Data

• Safety Code: S26;S37
• Risk Code: R36/37/38
• Hazard Symbol: X
• Safety Description: WARNING: Irritates lungs, eyes, skin