Description

2,2,4-Trimethylpentenylmonoisobutyrate is a specialized chemical ester with the CAS registry number 37822-74-5. This compound serves as a valuable intermediate and functional additive in advanced material synthesis, offering unique reactivity and compatibility profiles. It is primarily utilized by manufacturers in the polymer, specialty chemical, and fragrance industries seeking to enhance product performance and develop novel formulations.

Application

• Polymer Modification: Acts as a reactive monomer or plasticizer intermediate for specialty acrylics, vinyl resins, and other polymers to modify flexibility, adhesion, or weathering resistance.
• Synthetic Intermediate: Serves as a key building block in the multi-step synthesis of complex organic molecules for pharmaceuticals and agrochemicals.
• Fragrance and Flavor Industry: Used in the creation of synthetic aroma chemicals, contributing to unique olfactory profiles in fine fragrances and flavor compositions.
• Lubricant and Fuel Additives: Functions as a precursor or performance additive in the formulation of synthetic lubricants and fuel system cleaners.
• Coating Formulations: Employed as a coalescing agent or reactive diluent in high-performance industrial and automotive coatings to improve film formation and properties.
• Adhesive and Sealant Production: Incorporated to adjust tack, viscosity, and cure characteristics in pressure-sensitive and structural adhesive systems.

Basic Information

Product Name	2,2,4-Trimethylpentenylmonoisobutyrate
CAS No.	37822-74-5
Molecular Formula	C12H22O2
Molecular Weight	198.30 g/mol
Synonyms	2,2,4-Trimethyl-3-penten-1-yl isobutyrate; 3-Penten-1-ol, 2,2,4-trimethyl-, isobutyrate; Isobutyric acid, 2,2,4-trimethyl-3-pentenyl ester; Trimethylpentenyl isobutyrate
EINECS	Contact for details

Quality Control

Our production of 2,2,4-Trimethylpentenylmonoisobutyrate adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing to ensure consistency, purity, and compliance with agreed specifications. A comprehensive Certificate of Analysis (COA) detailing identity, assay, and impurity profiles is provided with every shipment to guarantee traceability and quality assurance for our global B2B clients.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). Keep away from heat sources and incompatible materials. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.430 - 1.440
Density (20°C)	0.88 - 0.92 g/mL

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