Description

1,2-Ethanediyl 3-Methyl-2-Butenoate is a specialized diester compound, also known by its CAS number 85665-71-0. This chemical serves as a versatile intermediate and building block in advanced organic synthesis, valued for its specific reactivity profile. It is primarily utilized by research and development chemists, as well as process engineers, in the pharmaceutical, agrochemical, and specialty chemical sectors for creating complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Polymer Modification: Acts as a cross-linking agent or monomer in the development of specialty polymers with tailored properties.
• Fine Chemical Production: Employed in the manufacture of flavors, fragrances, and other high-value specialty chemicals.
• Organic Synthesis Research: A valuable reagent in academic and industrial R&D labs for exploring new synthetic pathways.
• Chemical Intermediate: Serves as a precursor for other functionalized esters and carboxylic acid derivatives.

Basic Information

Product Name	1,2-Ethanediyl 3-Methyl-2-Butenoate
CAS No.	85665-71-0
Molecular Formula	C10H16O4
Molecular Weight	200.23 g/mol
Synonyms	Ethylene 3-Methyl-2-butenoate; Ethylene Senecioate; 1,2-Ethanediol Di(3-methyl-2-butenoate); Ethylene Ester of 3-Methyl-2-butenoic Acid; Senecioic Acid Ethylene Ester; 3-Methyl-2-butenoic Acid 1,2-Ethanediyl Ester; 2-Butenoic Acid, 3-methyl-, 1,2-ethanediyl ester
EINECS	Contact for details

Quality Control

Our 1,2-Ethanediyl 3-Methyl-2-Butenoate is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay and impurity profiles. Our quality commitment supports applications requiring high-purity intermediates, including those under GMP guidelines for pharmaceutical development.

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 and incompatible materials such as strong oxidizing agents. Due to its nature as an organic solvent, ensure containers are kept tightly sealed to prevent evaporation and minimize exposure to moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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