(2Z,4Z)-2,4-Hexadienedioicacid
[CAS# 1119-72-8]

Identification

• Classification: Chemical reagent >> Organic reagent >> Fatty acid
• Name: (2Z,4Z)-2,4-Hexadienedioicacid
• Synonyms: Hexa-2,4-Dienedioic Acid; 2,4-Hexadienedioic Acid, (Z,Z)-; Nsc227902
• Molecular Formula: C₆H₆O₄
• Molecular Weight: 142.11
• CAS Registry Number: 1119-72-8
• SMILES: O=C(\C=C\C=C\C(O)=O)O
• InChI: 1S/C6H6O4/c7-5(8)3-1-2-4-6(9)10/h1-4H,(H,7,8)(H,9,10)/b3-1+,4-2+
• InChIKey: TXXHDPDFNKHHGW-ZPUQHVIOSA-N

Properties

• Density: 1.4±0.1g/cm³ (Cal.)
• Melting point: 300°C (Expl.)
• Boiling point: 345.4±15.0°C at 760 mmHg (Cal.)
• Flash point: 176.9±16.9°C (Cal.)

Safety Data

• Safety Code: S26;S37
• Risk Code: R36/37/38
• Hazard Symbol: X
• Safety Description: IRRITANT

References

• (1): Laurie A. Woodill and Ryan Z. Hinrichs. Heterogeneous reactions of surface-adsorbed catechol with nitrogen dioxide: substrate effects for tropospheric aerosol surrogates, Phys. Chem. Chem. Phys., 2010, 12, 10766.