Synonym(s): Benzene-1,2-dicarboxaldehyde, Phthalaldehyde Formula: C8H6O2 Formula weight: 134.14 Purity: 98% CAS Number: 643-79-8 UN Number: UN2923 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2912.29 Hazard Statements: H300-H314-H318-H317 Fatal if…

The molecule is a dialdehyde, consisting of two formyl (CHO) groups attached to adjacent carbon centres on a benzene ring. o-Phthalaldehyde is used for precolumn derivatization of amino acids for HPLC separation and for flow cytometric measurements of protein thiol groups. Used for fluorometric…

CAS No.: 643-79-8 pH: 7 (53 g/l, H2O, 20°C) 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) Ignition Point: 480°C

C₈H₆O₂ CAS#: 643-79-8 F.W.: 134.13

CAS: 643-79-8 EC No: 211-402-2 MDL No: MFCD00003335 RTECS: TH6950000 UN No: UN2923; Haz Class: 8 (6.1); Packing Group: II Powder Molecular Formula: C₈H₆O₂ MW: 134.14 Melting Point: 55-58° Boiling Point: 83°/0.800 mmHg Flash…