Copper (2E,4E)-Hexa-2,4-Dienoate
[CAS# 13991-87-2]

Identification

• Name: Copper (2E,4E)-Hexa-2,4-Dienoate
• Synonyms: Cupric (2E,4E)-Hexa-2,4-Dienoate; Sorbic Acid Copper(2+) Salt (2:1); Sorbic Acid, Copper Salt
• Molecular Formula: C₁₂H₁₄CuO₄
• Molecular Weight: 285.79
• CAS Registry Number: 13991-87-2
• SMILES: C/C=C/C=C/C([O-])=O.C/C=C/C=C/C([O-])=O.[Cu++]
• InChI: 1S/2C6H8O2.Cu/c2*1-2-3-4-5-6(7)8;/h2*2-5H,1H3,(H,7,8);/q;;+2/p-2/b2*3-2+,5-4+
• InChIKey: VGWUQCWVUNUPMX-RJNTXXOISA-L

Properties

• Boiling point: 233°C at 760 mmHg (Cal.)
• Flash point: 139.9°C (Cal.)