Description

2-Butene-1,4-Diylbutyrate is a specialized organic ester compound with significant utility as a chemical intermediate and monomer. Its molecular structure makes it valuable for synthesizing polymers, resins, and other functional materials where specific chain length and reactivity are required. This product is essential for manufacturers and R&D laboratories in the polymer, specialty chemical, and advanced material sectors seeking to develop novel formulations.

Application

• Polymer & Resin Synthesis: Acts as a key monomer or co-monomer in the production of specialty polymers, including polyesters and acrylic resins.
• Chemical Intermediate: Serves as a versatile building block for the synthesis of more complex organic molecules in pharmaceutical and agrochemical research.
• Plasticizer & Modifier: Used in the formulation of plasticizers and polymer modifiers to enhance flexibility, durability, or other physical properties.
• Crosslinking Agent: Employed in coatings, adhesives, and sealants to promote crosslinking and improve final product performance.
• Lubricant & Additive Precursor: A precursor in the manufacturing of synthetic lubricants and fuel or oil additives.
• Surface Treatment Reagent: Utilized in surface modification processes for textiles, papers, or composites.

Basic Information

Product Name	2-Butene-1,4-Diylbutyrate
CAS No.	1572-84-5
Molecular Formula	C12H20O4
Molecular Weight	228.29 g/mol
Synonyms	But-2-ene-1,4-diyl dibutyrate; 2-Butene-1,4-diol dibutyrate; 1,4-Dibutoxybut-2-ene; Butanediol dibutyrate (unsaturated derivative); 2-Butenediyl dibutyrate; But-2-enediyl bis(butanoate); 1572-84-5; EINECS 216-377-5
EINECS	216-377-5

Quality Control

Our 2-Butene-1,4-Diylbutyrate is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, documenting key parameters such as assay and impurity profiles. Our quality commitment ensures the material meets the stringent requirements for use as a high-purity intermediate in sensitive applications.

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 heat sources, open flames, and incompatible materials such as strong oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.440 - 1.445
Density (20°C)	0.98 - 1.02 g/mL

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