Description

Mono(1-Ethylbutyl)Phthalate is a specialized phthalate ester derivative, serving as a key intermediate in the synthesis of high-performance plasticizers and specialty polymers. Its controlled molecular structure offers formulators a versatile building block for tailoring the flexibility, durability, and processing characteristics of final products. This compound is primarily required by manufacturers in the plastics, coatings, and specialty chemical industries seeking to develop customized additive solutions.

Application

• Primary intermediate in the production of complex dialkyl phthalate plasticizers for PVC and other polymers.
• Key raw material for synthesizing specialty polymeric plasticizers with enhanced permanence and low volatility.
• Building block in the manufacture of adhesives and sealants to modify rheological properties.
• Intermediate for coating resins, contributing to film flexibility and adhesion.
• Used in lubricant and grease formulations as a performance additive component.
• Research and development chemical for novel polymer blends and composites.

Basic Information

Product Name	Mono(1-Ethylbutyl)Phthalate
CAS No.	84489-34-9
Molecular Formula	C14H18O4
Molecular Weight	250.29 g/mol
Synonyms	1-Ethylbutyl hydrogen phthalate; Phthalic acid mono(1-ethylbutyl) ester; Mono(1-ethylbutyl) phthalate; 2-(1-Ethylbutoxycarbonyl)benzoic acid; MEtBuP; 1-Ethylbutyl Phthalate (monoester); Benzoic acid, 2-[(1-ethylbutoxy)carbonyl]-
EINECS	Contact for details

Quality Control

Our Mono(1-Ethylbutyl)Phthalate is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency meet our high standards. A Certificate of Analysis (COA) detailing key parameters is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (typically 15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Acid Value	Contact for details

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