Octyl 4-methoxycinnamate/OMC CAS 5466-77-3

Product Name: Octyl 4-methoxycinnamate/OMC
CAS: 5466-77-3
MF: C18H26O3
MW: 290.4
Appearance: Colorless or light yellow liquid
Assay: 99% min
Package: 200kg/drum

[Typical Properties]

Colorless or light yellow liquid. Soluble in ethanol, insoluble in water.

[Specification]

Item	Standard
Appearance	Colorless or light yellow liquid
Odor	Very weak, characteristic
A Identification IR 197F	Conforms
B Identification UV 197U	Conforms
Specific Gravity @25℃	1.005~1.013
Refractive Index @20℃	1.542~1.548
Acidity	No more than 0.8ml/g of 0.1N NaOH consumed
Acid value	≤1.0mg KOH/g
Peroxide value	≤1.0mg/kg
Color (Hazen)	≤70
A 1%/1cm (310nm in ethanol)	≥850 Min
Assay	98.0%~108.0%
Purity (GC)	≥98.0%
Impurities (GC)	Individual impurities:≤0.5% Total impurities:≤2.0%

[Usage]

*It is used to prepare skin care cosmetics such as sunscreen (cream, milk, liquid), which can effectively absorb ultraviolet rays in the sun, prevent human skin from being red, sunburnt, and sunburn. It is also a therapeutic drug for photodermatitis.

*In industry, it can be used as anti-aging agent and ultraviolet absorber of plastics and ink.

[Storage]

Keep tightly closed.Store in dry and ventilated place.Keep away from fire,heat sources and oxidants.

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