Description

(Z)-2-Butenedioic Acid Di(1-Methylpropyl) Ester is a high-purity chemical ester with the CAS number 14447-12-2. This compound serves as a versatile intermediate and specialty solvent, valued for its specific stereochemistry and ester functional groups. It is primarily sought by manufacturers in the polymer, agrochemical, and fine chemical synthesis industries for applications requiring a controlled molecular structure.

Application

• Polymer Industry: Used as a specialty monomer or plasticizer intermediate in the production of resins and coatings.
• Agrochemical Synthesis: Acts as a key building block in the manufacture of advanced pesticides and herbicides.
• Fine Chemical Production: Serves as an intermediate in the synthesis of pharmaceuticals, fragrances, and other complex organic molecules.
• Solvent & Reaction Medium: Employed as a high-boiling, polar aprotic solvent for specialized organic reactions.
• Crosslinking Agent: Utilized in formulations for adhesives and sealants where specific ester linkages are required.
• Lubricant & Fuel Additive Component: Functions as an intermediate in the production of synthetic lubricants and fuel system additives.

Basic Information

Product Name	(Z)-2-Butenedioic Acid Di(1-Methylpropyl) Ester
CAS No.	14447-12-2
Molecular Formula	C12H20O4
Molecular Weight	228.29 g/mol
Synonyms	Di-sec-butyl maleate; Di(1-methylpropyl) maleate; Maleic acid di-sec-butyl ester; sec-Butyl maleate; (Z)-Butenedioic acid di-sec-butyl ester; 2-Butenedioic acid (2Z)-, 1,4-bis(1-methylpropyl) ester; DBME
EINECS	Contact for details

Quality Control

Our (Z)-2-Butenedioic Acid Di(1-Methylpropyl) Ester is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing specifications such as assay, isomer purity, and impurity profiles is provided with every shipment to guarantee it meets your technical requirements.

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 strong oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC/HPLC)	≥ 98.0%
(Z)-Isomer Purity	≥ 99.0%
Water Content (KF)	≤ 0.1%
Acid Value	≤ 0.5 mg KOH/g

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