6-Hydroxy-2H-Chromene-3-Carbaldehyde
[CAS# 134822-76-7]

Identification

• Name: 6-Hydroxy-2H-Chromene-3-Carbaldehyde
• Synonyms: 6-Hydroxy-2H-1-benzopyran-3-carboxaldehyde; 6-Hydroxy-2H-3-chromenecarbaldehyde; 6-HYDROXYCHROMENE-3-CARBOXALDEHYDE
• Molecular Formula: C₁₀H₈O₃
• Molecular Weight: 176.17
• CAS Registry Number: 134822-76-7
• SMILES: C1C(=CC2=C(O1)C=CC(=C2)O)C=O
• InChI: 1S/C10H8O3/c11-5-7-3-8-4-9(12)1-2-10(8)13-6-7/h1-5,12H,6H2
• InChIKey: JSPGOHYLKVWWKI-UHFFFAOYSA-N

Properties

• Density: 1.4±0.1g/cm³ (Cal.)
• Melting point: 164-166°C (Expl.)
• Boiling point: 395.5±42.0°C at 760 mmHg (Cal.)
• Flash point: 166.3±21.4°C (Cal.)
• Refractive index: 1.707 (Cal.)

Safety Data

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