Description

Calcium Benzylphthalate is a specialized organometallic salt widely recognized for its role as a high-performance stabilizer and modifier. This compound is critical for manufacturers seeking to enhance the thermal stability and processing characteristics of sensitive polymer systems. It is primarily utilized in the production of PVC and other halogenated polymers, as well as in niche applications within the specialty chemical and adhesive industries where controlled reactivity is required.

Application

• Primary stabilizer and co-stabilizer in flexible and rigid Polyvinyl Chloride (PVC) formulations.
• Modifier for improving the thermal processing stability of engineering plastics and halogen-containing polymers.
• Key component in specialty lubricants and grease formulations requiring metal soap thickeners.
• Intermediate in the synthesis of certain plasticizers and flame retardants.
• Additive in adhesive and sealant systems to regulate cure rates and final properties.
• Stabilizing agent for specific coatings and inks to prevent degradation during storage and application.

Basic Information

Product Name	Calcium Benzylphthalate
CAS No.	23239-68-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Calcium Benzyl Phthalate; Benzyl Phthalate Calcium Salt; Phthalic Acid, Benzyl Ester, Calcium Salt; Calcium Dibenzyl Phthalate; NSC 403119; Stabilizer Ca-BP; Benzyl Phthalic Acid Calcium Salt
EINECS	Contact for details

Quality Control

Our Calcium Benzylphthalate is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure consistency, purity, and performance for industrial applications. A comprehensive Certificate of Analysis (COA) detailing assay, identity, and impurity profiles is provided with each shipment to guarantee compliance with your specifications.

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). This product is hygroscopic (moisture-sensitive). Keep the container tightly sealed when not in use to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	White to off-white powder or flakes
Identification (IR)	Conforms to standard
Assay (Calcium Content)	≥ 95.0%
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Solubility	Tested in standard solvents

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