Cinnamic acidCinnamic acid is an organic compound with the formula C6H5−CH=CH−COOH. It is a white crystalline compound that is slightly soluble in water, and freely soluble in many organic solvents. Read from the Chembox of the Wikipedia article Cinnamic acid, revision 1380126287.

Property

Value

Formula

C9H8O2, 148.16 g/mol

Melting point

133 °C

Boiling point

300 °C

Density

1.2475 g/cm³

Flash point

100 °C

pKa

4.44

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