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Octyl Methoxy Cinnamate CAS 5466-77-3

Assay: 95-105%
Appearance: Colorless to pale yellow viscous liquid
Capacity: 2000MT per year
Packaging: 200kg/drum
Sample: available

related documents:

  • TDS of Octyl Methoxy Cinnamate
  • MSDS of Octyl Methoxy Cinnamate


Octyl Methoxy Cinnamate

Octyl methoxy cinnamate Quick Details

Chemical Name: Octyl methoxy cinnamate

Other Name: Octyl 4-methoxycinnamate; (5-Methylheptyl) 3-(4-methoxyphenyl)-2-propenoate; 2-Ethylhexyl 4-methoxycinnamate

INCI Name:Ethylhexyl Methoxycinnamate

CAS No.: 5466-77-3

EINECS: 226-775-7

Molecular Fomula: C18H26O3

Chemical Structure:

Molecular weight: 290.4

Appearance:Colorless to pale yellow viscous liquid


Typical Properties

Items Specifications
Apperance Colorless or light yellow clear


A Identification IR 197F Conform
B Identification UV 197U Absorptivity at 305 nm, calculated

on the as-is basis, does not

differ by more than 3.0%.

Acidity ≤0.8ml
Residue solvent (Isooctanol) ≤20ppm
Color (Hazen) ≤70
Refractive Index@20℃ 1.542 ~1.548
Specific gravity@25℃ 1.005 ~ 1.013
Assay (on the as-is basis) 95.0%~105.0%
Chromatographic purity Any individual impurity not more

than 0.5%

Total impurity not more than 2.0%



This product is a good absorbent for UVB area. It can effectively prevent 280-330mm UV, and has high absorption rate. It is non-irritating to skin and safe. It is almost an ideal sunscreen for preparation. Sunscreen (paste, milk, liquid) and other skin care cosmetics can effectively absorb the ultraviolet rays in the sun, prevent sunburn, sunburn, and tanning of the human skin. It is also a therapeutic drug for photodermatitis.
oil-soluble liquid UV-B absorbent, can be combined with various sunscreen agents.

Other application

It can be used as an anti-aging agent for plastics and inks and an ultraviolet absorber in the industry.

200kg/drum or according to customer requirements.


Colorless to pale yellow viscous liquid. Do not dissolve in water, soluble in organic solvents such as ethanol, should be stored in a cool place.

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