Description

Octyl Cinnamate is a synthetic organic ester widely utilized as a key ingredient in personal care and cosmetic formulations. Its primary value lies in its ability to function as an effective and stable UV filter, absorbing ultraviolet light to protect products and skin. This compound is essential for manufacturers in the cosmetics, sunscreen, and fragrance industries seeking reliable performance and regulatory compliance. Its favorable sensory profile also makes it suitable for high-end skincare and lotion applications.

Application

• Broad-Spectrum Sunscreen Agent: A primary active ingredient in sun care products (SPF lotions, creams, sprays) for UVB and UVA protection.
• Cosmetic Formulation Stabilizer: Used to enhance the photostability of other organic UV filters and active ingredients in cosmetic products.
• Skin Care Products: Incorporated into daily moisturizers, anti-aging creams, and foundation makeup to provide daily sun protection.
• Lip Care Formulations: A key component in sun-protective lip balms and lipsticks.
• Hair Care Products: Added to hair sprays, gels, and leave-in conditioners to protect hair color and integrity from sun damage.
• Fragrance Fixative: Serves as a solvent and fixative in perfumery to improve the longevity of fragrance notes.

Basic Information

Product Name	Octyl Cinnamate
CAS No.	69038-78-4
Molecular Formula	C₁₇H₂₄O₂
Molecular Weight	260.37 g/mol
Synonyms	2-Ethylhexyl cinnamate; Octyl 3-phenylprop-2-enoate; Eusolex 2292; Uvinul N539; Neo Heliopan 303; Cinnamic acid, 2-ethylhexyl ester; 3-Phenyl-2-propenoic acid 2-ethylhexyl ester; (2-Ethylhexyl) 3-phenylacrylate
EINECS	Contact for details

Quality Control

Our Octyl Cinnamate is produced under a strict quality management system to ensure batch-to-batch consistency and high purity. Quality assurance includes comprehensive testing against in-house specifications for identity, assay, and impurity profiles. A Certificate of Analysis (COA) documenting key parameters such as purity (by HPLC), appearance, and specific absorbance is provided with each shipment. Our production adheres to cGMP guidelines where applicable, supporting its use in regulated cosmetic and personal care markets globally.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat sources and open flame. Under these conditions, the product remains stable for an extended period.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Specific Absorbance	Within specified range
Refractive Index (20°C)	1.542 - 1.552
Heavy Metals (as Pb)	≤ 10 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.