Description

Crotonic Acid Isopropyl Ester is a versatile organic ester derivative of crotonic acid, valued for its role as a reactive chemical intermediate and monomer. Its structure makes it particularly useful in polymerization reactions and the synthesis of specialty chemicals. This product is essential for manufacturers in the polymer, coatings, and fine chemical industries seeking to develop materials with specific properties.

Application

• Polymer & Resin Manufacturing: Acts as a co-monomer in the production of specialty polymers, including acrylic and vinyl acetate copolymers, to modify flexibility, adhesion, and glass transition temperature.
• Chemical Synthesis: Serves as a key intermediate in organic synthesis for producing pharmaceuticals, agrochemicals, and other fine chemicals.
• Coatings & Adhesives: Used in the formulation of advanced coatings, adhesives, and sealants to enhance performance characteristics such as durability and chemical resistance.
• Flavor & Fragrance Industry: Employed in the synthesis of esters and other compounds that contribute to specific flavor or fragrance profiles.
• Research & Development: Utilized in laboratory settings for method development and the creation of novel compounds.

Basic Information

Product Name	Crotonic Acid Isopropyl Ester
CAS No.	6284-46-4
Molecular Formula	C7H12O2
Molecular Weight	128.17 g/mol
Synonyms	Isopropyl Crotonate; Isopropyl (E)-2-Butenoate; 2-Butenoic Acid, 1-Methylethyl Ester; (E)-Isopropyl Crotonate; Prop-2-enoic Acid Isopropyl Ester; Crotonic Acid 1-Methylethyl Ester
EINECS	228-511-9

Quality Control

Our Crotonic Acid Isopropyl Ester is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including assay, purity, and identity confirmation, to ensure it meets precise specifications. A Certificate of Analysis (COA) documenting these results is provided with each shipment and is available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong bases and oxidizing agents. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F).

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Specific Gravity (20°C)	0.910 - 0.930
Refractive Index (20°C)	1.420 - 1.430
Water Content (KF)	≤ 0.5%

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