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Ethylhexyl Methoxycinnamate

Ethylhexyl Methoxycinnamate

ELUVSAFETM – OMC

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A sunscreen ingredient known for it's excellent ability to help protect skin from UVB rays.

CAS Number

5466-77-3

HS Code

3307.90.00 / 2916.39.00

INCI Name

Octyl Methoxy Cinnamate (OMC)

Molecular Formula

C₁₈H₂₆O₃

Home/Products/Ethylhexyl Methoxycinnamate

Ethylhexyl Methoxycinnamate

ELUVSAFETM – OMC

A sunscreen ingredient known for it's excellent ability to help protect skin from UVB rays.

CAS Number

5466-77-3

INCI Name

Octyl Methoxy Cinnamate (OMC)

HS Code

3307.90.00 / 2916.39.00

Molecular Formula

C₁₈H₂₆O₃

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Need pricing? Request a quote for this product and we'll get back to you shortly.

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Ethylhexyl Methoxycinnamate

Product Specification

AppearanceClear colorless to yellow liquid
OdorOdorless
Molecular Weight (G/Mol)290.4
Density Or Specific Gravity1.009
Refractive Index1.543-1.547
Density1.009 g/cm3

Physical Properties

PropertySpecification
AppearanceClear colorless to yellow liquid
OdorOdorless
Molecular Weight (G/Mol)290.4
Density Or Specific Gravity1.009
Refractive Index1.543-1.547
Density1.009 g/cm3

Chemical Properties

PropertySpecification
Water Solubility<0.1 g/100 mL at 27 ºC
IncompatibilitiesStrong oxidizing agents.

Thermal Properties

PropertySpecification
Melting Point<-25℃
Boiling Point198-200°C
Flash Point193°C

Processing Methods & Reference Formulations

A. Cosmetic sunscreen spray

Dissolve Ethylhexyl Methoxycinnamate in the oil phase to ensure complete solubilization. Use compatible emulsifiers or solubilizers to maintain clarity and stability in spray formulations.

Key IngredientsIndicative Dosage (% w/w)
Cetearyl alcohol, PEG-40 castor oil3.15%
Decyl oleate15%
Ethylhexyl methoxycinnamate3%
Butyl methoxydibenzoylmethane0.5%
Phenylbenzimidazole sulfonic acid2.78%
Xanthan gum0.15%
Aqua60-70%
Preservatives, colorant, parfum and pH regulator etc.

B. Lipstick

In lipstick production, melt Ethylhexyl Methoxycinnamate into the oil or wax phase to ensure uniform solubilization. Mix thoroughly to evenly distribute the UV filter, ensuring consistent sun protection and product stability.

Key IngredientsIndicative Dosage (% w/w)
C-12-15 alkyl benzoate25–50%
Polyethylene10-25%
Ethylhexyl methoxycinnamate5-7.5%
Octyldodecanol1-5%
Antioxidants0.1-0.5%
Octocrylene1-5%
Other UV filters

C. Foundation cream

Add Ethylhexyl Methoxycinnamate (Octinoxate) to the oil phase of foundation creams and heat to ensure full dissolution. It offers UVB protection, so combine with other filters for broad-spectrum efficacy and ensure emulsion stability at the chosen concentration.

Key IngredientsIndicative Dosage (% w/w)
Cyclopentasiloxane15%
Ethylhexyl Methoxycinnamate7.5%
Titanium Dioxide10%
Iron Oxides5%
Glycerin4%
Dimethicone3%
Cetearyl Alcohol3%
Glyceryl Stearate2%
Preservative (e.g., Phenoxyethanol)1%
Fragrance0.5%
Aqua50-60%
Other additives

D. Lip balm

Incorporate Ethylhexyl Methoxycinnamate into the oil phase of lip balm formulations, heating gently for complete dissolution. Blend well with waxes and butters to ensure even distribution and product stability. Avoid overheating to preserve UV filter efficacy.

Key IngredientsIndicative Dosage (% w/w)
Petrolatum40%
Beeswax20%
Ethylhexyl Methoxycinnamate7.5%
Shea Butter10%
Caprylic/Capric Triglyceride5%
Vitamin E (Tocopherol Acetate)2%
Flavor (e.g., Vanilla)1%
Lanolin7%
Microcrystalline Wax4%

Dosing Guidelines

A. Dosing by Application

ProductsAuthorized dosage %
Sunscreen Lotions, CreamsUpto 7.5%
Skin Care Creams, LotionsUpto 7.5%
Lip stick/balmUpto 7.5%

About Ethylhexyl Methoxycinnamate

About Ethylhexyl Methoxycinnamate

Regulatory Compliance

RegionMax Allowed LevelNotesCertification Body
United States7.5%The maximum concentration in ready-for-use products is 7.5% in the United States (U.S.)FDA
European Union10%Authorized as a UV filter in cosmetics up to 10%. However, the SCCS (2024) could not conclusively confirm its safety at this level due to insufficient data on genotoxicity.SCCS (Scientific Committee on Consumer Safety)
India10%Follows EU standards; allowed up to 10% as a UV filter in cosmetics-
Japan10%Ethylhexyl MethoxycinnamateMHLW – Ministry of Health, Labour and Welfare
Australia10%Ethylhexyl Methoxycinnamate-
China10%Ethylhexyl MethoxycinnamateNMPA - National Medical Products Administration
Korea, Republic of10%Ethylhexyl MethoxycinnamateMFDS - Ministry of Food and Drug Safety
ASEAN10%Ethylhexyl Methoxycinnamate-

FAQs - Ethylhexyl Methoxycinnamate

What is the main function of Ethylhexyl Methoxycinnamate?
To absorb UVB rays from the sun, preventing sunburn and associated skin damage.
Is ethylhexyl methoxycinnamate safe for skin?
Ethylhexyl methoxycinnamate is considered safe for use in cosmetics in the E.U. and the U.S. if used in the recommended concentrations.
What are some alternative names for Ethylhexyl Methoxycinnamate?
octinoxate

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