PhthalaldehydePhthalaldehyde (sometimes also o-phthalaldehyde or ortho-phthalaldehyde, OPA) is the chemical compound with the formula C6H4(CHO)2. It is one of three isomers of benzene dicarbaldehyde, related to phthalic acid. Read from the Chembox of the Wikipedia article Phthalaldehyde, revision 1380048806.

Property

Value

Formula

C8H6O2, 134.13 g/mol

Melting point

55.75 °C

Boiling point

266.1 °C

Density

1.19 g/cm³

Flash point

132 °C

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