Chemical name: Propanedioic acid, [(4-methoxyphenyl)-methylene]-dimethyl ester
CAS No.: 7443-25-6
Molecular formula:C13H14O5
Molecular weight: 250
Appearance: White to crystalline powder
Assay, %: 99 min.
Melting point,degree: 55-59
Loss on Drying, %:0.5 max.
Transmittance: 425nm 95% min.
500nm 96% min.