Description

Bis[3-(4-Hydroxyphenyl)Propenoic Acid]2-Acetoxy-1,3-Propanediyl Ester is a specialized organic ester compound, CAS NO 65556-57-2, valued for its role as a versatile intermediate and functional additive in advanced material synthesis. Its molecular structure, featuring phenolic and ester functionalities, makes it a critical component for imparting specific chemical and physical properties to final products. This compound is essential for manufacturers in the polymer, specialty chemical, and pharmaceutical industries seeking to develop high-performance materials with enhanced stability or reactivity.

Application

• Polymer Additive & Modifier: Used as a cross-linking agent, stabilizer, or reactive diluent in the production of specialty resins, coatings, and adhesives to improve thermal and mechanical properties.
• Pharmaceutical Intermediate: Serves as a key synthetic building block in the research and development of active pharmaceutical ingredients (APIs), particularly for compounds requiring phenolic ester motifs.
• UV-Curable Systems: Acts as a functional monomer or oligomer in formulations for inks, coatings, and 3D printing resins that cure under ultraviolet light.
• Specialty Chemical Synthesis: Employed as a precursor for synthesizing more complex molecules in agrochemicals, dyes, and liquid crystal materials.
• Antioxidant Precursor: Utilized in the development of antioxidant formulations for plastics, rubbers, and lubricants, leveraging its phenolic structure.

Basic Information

Product Name	Bis[3-(4-Hydroxyphenyl)Propenoic Acid]2-Acetoxy-1,3-Propanediyl Ester
CAS No.	65556-57-2
Molecular Formula	C29H26O8
Molecular Weight	502.51 g/mol
Synonyms	1,3-Propanediol, 2-(acetyloxy)-, bis[3-(4-hydroxyphenyl)-2-propenoate]; 2-Acetoxy-1,3-propanediyl bis(3-(4-hydroxyphenyl)acrylate); Glycerol 1,3-Diacrylate 2-Acetate 4,4'-Dihydroxy Derivative; Bis(4-hydroxycinnamic acid) glycerol acetate ester; 2-Acetyloxypropane-1,3-diyl bis(3-(4-hydroxyphenyl)prop-2-enoate)
EINECS	Contact for details

Quality Control

Our Bis[3-(4-Hydroxyphenyl)Propenoic Acid]2-Acetoxy-1,3-Propanediyl Ester is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications such as assay, related substances, and physical parameters are available upon request to support your quality assurance and regulatory compliance needs.

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). Due to its nature of being easily oxidized, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term storage. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
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.