Description

Isopropyl p-Methoxycinnamate is a synthetic organic compound belonging to the cinnamate ester family. It serves as a highly effective ultraviolet (UV) light absorber, offering critical protection against photodegradation in various formulations. This compound is primarily utilized by manufacturers in the cosmetics, personal care, and specialty chemical industries for its ability to stabilize products exposed to sunlight.

Application

• Sunscreen and Sun Care Products: Acts as a key organic UV-B filter to protect skin from harmful ultraviolet radiation.
• Cosmetic Formulations: Used in moisturizers, foundations, and lip balms to provide photostability and extend product shelf life.
• Hair Care Products: Incorporated into sprays and styling gels to prevent UV-induced damage and color fading.
• Polymer and Coating Stabilization: Serves as a light stabilizer in plastics, paints, and varnishes to prevent yellowing and embrittlement.
• Fragrance and Perfume Fixatives: Helps to stabilize delicate aromatic compounds against light-induced decomposition.
• Industrial UV-Inks and Adhesives: Enhances the durability and performance of products that are exposed to outdoor conditions.

Basic Information

Product Name	Isopropyl p-Methoxycinnamate
CAS No.	5466-76-2
Molecular Formula	C13H16O3
Molecular Weight	220.26 g/mol
Synonyms	Isopropyl 4-Methoxycinnamate; 3-(4-Methoxyphenyl)-2-propenoic Acid 1-Methylethyl Ester; Isopropyl 3-(4-Methoxyphenyl)acrylate; p-Methoxycinnamic Acid Isopropyl Ester; Isopropyl p-Methoxycinnamate; Neo Heliopan E1000 (Trade Name); IPM (abbreviation); UV Absorber IPM
EINECS	226-775-7

Quality Control

Our Isopropyl p-Methoxycinnamate is produced under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for cosmetic and industrial applications. Certificates of Analysis (COA) documenting identity, purity, and related substances are available upon request to support your quality assurance protocols.

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 incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to standard
Assay (HPLC)	≥ 98.0%
Melting Point	64 - 68 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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