Phthalaldehyde for synthesis, Sigma-Aldrich®

Supplier: Merck
Danger

Synonyms: 1,2-Phthalic dicarboxaldehyde, Phthaldialdehyde, o-Phthalaldehyde, OPA, Phthaldicarboxaldehyde, Benzene-1,2-dicarboxaldehyde

M-Clarity™ quality level = MQ200

8.21027.0050 8.21027.8500 8.21027.9025
8.21027.0050EA 314 GBP
8.21027.0050 8.21027.8500 8.21027.9025
Phthalaldehyde for synthesis, Sigma-Aldrich®
Phthalaldehyde
Formula: C₈H₆O₂
MW: 134,13 g/mol
Boiling Pt: 266 °C (1013 hPa)
Melting Pt: 54…56 °C
Density: 1,13 g/cm³ (20 °C)
Flash Pt: 132 °C
Storage Temperature: Ambient
MDL Number: MFCD00003335
CAS Number: 643-79-8
EINECS: 211-402-2
UN: 2923
ADR: 8 (6.1),II

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Specification Test Results

Solubility 53 g/l (20 °C)
Melting Point 54 - 58 °C
Molar Mass 134.13 g/mol
Bulk Density 530 kg/m3
Boiling Point 83 - 84 °C (1 hPa)
Flash Point 110 °C
Density 1.13 g/cm3 (20 °C)
pH 7 (53 g/l, H2O, 20 °C)
Ignition Point 480 °C
Hazard Class 8
Hazard Class Description Corrosive material

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