Islandic Acid
[CAS# 81827-56-7]

Identification

• Name: Islandic Acid
• Synonyms: (E)-3-[5-[[(2Z,4E)-Hexa-2,4-Dienoyl]Oxymethyl]-3-(Hydroxymethyl)-4-Methoxy-6-Oxo-Pyran-2-Yl]Prop-2-Enoic Acid; (E)-3-[3-(Hydroxymethyl)-4-Methoxy-6-Oxo-5-[[(2Z,4E)-1-Oxohexa-2,4-Dienoxy]Methyl]-2-Pyranyl]Prop-2-Enoic Acid; (E)-3-[5-[[(2Z,4E)-Hexa-2,4-Dienoyl]Oxymethyl]-6-Keto-4-Methoxy-3-Methylol-Pyran-2-Yl]Acrylic Acid
• Molecular Formula: C₁₇H₁₈O₈
• Molecular Weight: 350.32
• CAS Registry Number: 81827-56-7
• SMILES: C(C1=C(C(=C(OC1=O)/C=C/C(=O)O)CO)OC)OC(\C=C/C=C/C)=O
• InChI: 1S/C17H18O8/c1-3-4-5-6-15(21)24-10-12-16(23-2)11(9-18)13(25-17(12)22)7-8-14(19)20/h3-8,18H,9-10H2,1-2H3,(H,19,20)/b4-3+,6-5-,8-7+
• InChIKey: OUBRQRPPZKZTIX-GFCVGDSUSA-N

Properties

• Density: 1.348g/cm³ (Cal.)
• Boiling point: 570.056°C at 760 mmHg (Cal.)
• Flash point: 206.133°C (Cal.)