Octyl 4-methoxycinnamate(OMC)

CAS Number: 5466-77-3
Molecular weight: 290.397
Density: 1.0±0.1 g/cm3
Boiling point: 405.3±20.0 °C at 760 mmHg
Molecular formula: C18H26O3
Melting point: N/A
Appearance:Colorless or light yellow clear liquid
Odor:Very weak, characteristic
A 1%/1cm(310nm in Ethanol):850 min
Assay (GC):95.0%~105.0%
Purity (GC):98.0% min
• Used for sun care, body care,facial care and color cosmetics.
• Dosage:7.5%(US)       10%(EC,AUS)        20%(JP)



Highly effective UVB absorber with a specific extinction of min. 830 at around 308 nm in methanol and has additional absorption in the shorter UVA-II range (320 to 340 nm)
Excellent solvent for crystalline and oil-soluble UV absorbers