Description

Carbonic Acid Isobutylphenyl Ester is an organic chemical compound widely utilized as a versatile intermediate and additive in industrial synthesis. Its unique structure, combining phenolic and ester functionalities, makes it valuable for modifying polymer properties and enhancing material performance. This product is essential for manufacturers in the polymer, specialty chemical, and lubricant industries seeking to improve product characteristics such as plasticity, stability, and compatibility.

Application

• Polymer Plasticizer and Modifier: Acts as a secondary plasticizer and processing aid in PVC and other polymer systems to improve flexibility and workability.
• Lubricant and Grease Additive: Serves as a component in synthetic lubricants and industrial greases to enhance thermal stability and reduce wear.
• Chemical Intermediate: Used in the synthesis of more complex organic compounds, including other esters, stabilizers, and specialty surfactants.
• Adhesive and Sealant Formulation: Incorporated as a tackifier or compatibility agent in adhesive and sealant products to optimize performance.
• Coating Resin Modifier: Employed in coating formulations to adjust resin properties, improving film formation and durability.

Basic Information

Product Name	Carbonic Acid Isobutylphenyl Ester
CAS No.	13183-18-1
Molecular Formula	C11H14O3
Molecular Weight	194.23 g/mol
Synonyms	Isobutyl Phenyl Carbonate; Phenol, 4-(2-methylpropyl)-, 1,1'-carbonate; Bis(4-isobutylphenyl) Carbonate; Carbonate de bis(4-isobutylphényle) (French); 4-Isobutylphenyl Carbonate; p-Isobutylphenyl Carbonate; NSC 163044; Bis(p-isobutylphenyl) Carbonate
EINECS	Contact for details

Quality Control

Our Carbonic Acid Isobutylphenyl Ester is produced under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including GC, HPLC, and NMR to verify identity and composition. A Certificate of Analysis (COA) detailing all relevant specifications is provided with every shipment 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 strong acids, strong bases, and oxidizing agents. For long-term storage, consider using an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.500 - 1.510
Density (20°C)	1.05 - 1.10 g/cm³

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