Description

Hexadecyl (E)-3-Phenylprop-2-Enoate is a high-purity, long-chain fatty acid ester derivative of cinnamic acid. This specialty chemical is valued for its unique combination of lipophilic character and aromatic functionality, making it a versatile intermediate and functional additive. It is primarily sought by manufacturers in the personal care, fragrance, and specialty polymer industries for its emollient properties and role as a UV-absorbing monomer or plasticizer.

Application

• Personal Care & Cosmetics: Acts as a non-greasy emollient and skin-conditioning agent in creams, lotions, and sunscreens.
• Fragrance & Flavor Industry: Serves as a fixative and carrier for aromatic compounds in perfumes and fine fragrances.
• Polymer & Resin Modification: Used as a co-monomer or plasticizer to enhance the flexibility and UV stability of specialty polymers and coatings.
• Lubricant & Grease Formulation: Functions as a synthetic base oil or additive to improve lubricity and thermal stability.
• Pharmaceutical Intermediates: Employed in the synthesis of lipophilic prodrugs and active pharmaceutical ingredients (APIs).
• Research & Development: Utilized as a standard or building block in organic synthesis and material science research.

Basic Information

Product Name	Hexadecyl (E)-3-Phenylprop-2-Enoate
CAS No.	56253-89-5
Molecular Formula	C25H40O2
Molecular Weight	372.59 g/mol
Synonyms	Cetyl Cinnamate; Hexadecyl Cinnamate; Palmitoyl Cinnamate; (E)-Hexadecyl 3-phenylacrylate; Cinnamic Acid Cetyl Ester; 3-Phenyl-2-propenoic Acid Hexadecyl Ester; NSC 334319
EINECS	Contact for details

Quality Control

Our Hexadecyl (E)-3-Phenylprop-2-Enoate is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including assay, identity confirmation, and impurity profiling, to ensure it meets exacting specifications. A Certificate of Analysis (COA) detailing purity, physical characteristics, and test results is provided with each shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white waxy solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	34 - 38 °C
Heavy Metals	≤ 10 ppm
Residual Solvents (GC)	Meets ICH guidelines

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