Description

2-Butene-1,4-Dioldiacetate is a high-purity organic chemical intermediate, valued for its reactive diacetate and alkene functionalities. This compound is essential for synthesizing complex molecules in fine chemical and pharmaceutical research and development. It is primarily sought after by manufacturers in the polymer, agrochemical, and specialty chemical industries for producing advanced materials and active ingredients.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs) and other complex drug molecules.
• Polymer Chemistry: Serves as a monomer or cross-linking agent in the production of specialty polymers and resins.
• Agrochemical Synthesis: Used in the manufacture of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Acts as a versatile precursor for flavors, fragrances, and other high-value specialty chemicals.
• Organic Synthesis Research: A valuable reagent in academic and industrial R&D laboratories for exploring new synthetic pathways.
• Coatings and Adhesives: Incorporated into formulations to modify properties such as flexibility, adhesion, and curing characteristics.

Basic Information

Product Name	2-Butene-1,4-Dioldiacetate
CAS No.	18621-75-5
Molecular Formula	C8H12O4
Molecular Weight	172.18 g/mol
Synonyms	1,4-Diacetoxy-2-butene; 2-Butene-1,4-diol diacetate; (E)-2-Butene-1,4-diyl diacetate; (Z)-2-Butene-1,4-diyl diacetate; But-2-ene-1,4-diyl diacetate; 2-Butenediol diacetate; 1,4-Diacetoxybut-2-ene; trans-1,4-Diacetoxy-2-butene
EINECS	242-449-5

Quality Control

Our 2-Butene-1,4-Dioldiacetate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, assay, and impurity profiles is provided with every shipment to guarantee compliance with your specifications.

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 oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Specific Gravity (20°C)	1.070 - 1.090
Refractive Index (20°C)	1.430 - 1.440
Water Content (KF)	≤ 0.5%

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