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Home > Sunscreen UV Protection Ingredients > Ethylhexyl Methoxycinnamate (EHMC) CAS 5466-77-3 for Sunscreen Product Field
Ethylhexyl Methoxycinnamate (EHMC) CAS 5466-77-3 for Sunscreen Product Field
Ethylhexyl Methoxycinnamate (EHMC) CAS 5466-77-3 for Sunscreen Product Field
Ethylhexyl Methoxycinnamate (EHMC) CAS 5466-77-3 for Sunscreen Product Field
Ethylhexyl Methoxycinnamate (EHMC) CAS 5466-77-3 for Sunscreen Product Field
Ethylhexyl Methoxycinnamate (EHMC) CAS 5466-77-3 for Sunscreen Product Field
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Ethylhexyl Methoxycinnamate (EHMC) CAS 5466-77-3 for Sunscreen Product Field
Ethylhexyl Methoxycinnamate (EHMC) CAS 5466-77-3 for Sunscreen Product Field
Ethylhexyl Methoxycinnamate (EHMC) CAS 5466-77-3 for Sunscreen Product Field
Ethylhexyl Methoxycinnamate (EHMC) CAS 5466-77-3 for Sunscreen Product Field
Ethylhexyl Methoxycinnamate (EHMC) CAS 5466-77-3 for Sunscreen Product Field

Ethylhexyl Methoxycinnamate (EHMC) CAS 5466-77-3 for Sunscreen Product Field

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Product Description

📋 Basic Information
Model NO.
QMAX25247
CAS No.
5466-77-3
EINECS
226-775-7
Appearance
Pale Yellow Liquid
Purity
99%
Type
Synthesis Material Intermediates
Solubility
5mg/L at 30℃ (Oil Soluble)
Flash Point
>230 °F
Storage
Room Temperature
HS Code
2916399090
EHMC Product Banner
🔍 Product Description

Ethylhexyl Methoxycinnamate (EHMC), also known as Octinoxate, is a potent oil-soluble UVB filter used extensively in the cosmetic industry. It provides effective protection against UVB radiation (290-320 nm), which is primarily responsible for skin sunburn.

Test Items Specification
AppearancePale yellow liquid
Hazen70 max
OdourSlight characteristic
Specific gravity (25ºC)1.005~1.013
Refractive index (20ºC)1.542~1.548
Purity (GC)99.0% min
Assay (%)95.0~105.0
Chemical Identification:
IUPAC Name: (2-Ethylhexyl) 3-(4-methoxyphenyl)prop-2-enoate
Molecular Weight: 290.40 g/mol
Physical Properties:
Boiling Point: ~220 °C
UV Absorption Peak: ~310 nm
💡 Primary Application Fields
  • Sunscreen Products: The most common UVB filter globally. Used in lotions, creams, and sprays.
  • Daily Personal Care: Incorporated into daily moisturizers with SPF, foundations, and lip balms.
  • UVB Protection Mechanism: Absorbs harmful radiation to prevent skin damage and sunburn.
📦 Packaging & Shipping
Packaging Detail 1
Packaging Detail 2
Logistics Flow
Storage Warehouse
⭐ Our Advantages
  • Superior Product Quality: Consistent high purity backed by rigorous Quality Control (QC) protocols.
  • Technical Expertise: Dedicated team providing formulation advice and troubleshooting support.
  • Reliable Supply: Stable production capacity and strategic inventory for on-time delivery.
  • Full Documentation: Provision of SDS, CoA, and regulatory files for smooth handling.
  • Flexible Packaging: Various options ranging from sample sizes to 200kg drums.
Frequently Asked Questions
What is the primary function of Ethylhexyl Methoxycinnamate?
It acts as a chemical UVB filter that absorbs radiation in the 290-320 nm range, protecting skin from sunburn and damage.
Is this product water-soluble?
No, Ethylhexyl Methoxycinnamate is oil-soluble and insoluble in water, making it ideal for oil-based cosmetic formulations.
What is the purity and standard of your EHMC?
Our product features a high purity of 99% min and follows ISO 9001 quality standards.
How should the product be stored?
It should be stored at room temperature in a cool, dry place, away from direct sunlight and heat sources.
Can it be used in daily skincare products?
Yes, it is widely used in daily moisturizers, foundations, and lip balms that require SPF protection.
What are the common synonyms for this chemical?
It is commonly referred to as Octyl 4-Methoxycinnamate, Octinoxate, or simply EHMC.

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