Description

3,4-Diacetoxy-1-Butene is a versatile bifunctional chemical intermediate featuring both a reactive olefin and two acetate ester groups. This unique structure makes it a valuable building block for synthesizing a wide range of fine chemicals and pharmaceutical active ingredients. It is particularly sought after by manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various active pharmaceutical ingredients (APIs), including nucleoside analogs and other heterocyclic compounds.
• Agrochemical Synthesis: Used in the production of advanced crop protection agents and herbicides, leveraging its reactive sites for functionalization.
• Polymer Modification: Serves as a cross-linking agent or a monomer for creating specialty polymers with tailored properties.
• Fine Chemical Production: Employed in the manufacture of flavors, fragrances, and other high-value specialty chemicals.
• Organic Synthesis Building Block: Utilized in Diels-Alder reactions and other cycloadditions, as well as for introducing protected diol functionalities.

Basic Information

Product Name	3,4-Diacetoxy-1-Butene
CAS No.	18085-02-4
Molecular Formula	C8H12O4
Molecular Weight	172.18 g/mol
Synonyms	1-Butene-3,4-diol diacetate; 3,4-Diacetoxybut-1-ene; But-1-ene-3,4-diyl diacetate; 3,4-Bis(acetyloxy)-1-butene; 1-Butene-3,4-diyldiacetate; 3,4-Diacetoxybutene; (3,4-Diacetoxybutyl)acetate (incorrect but common alias).
EINECS	Contact for details

Quality Control

Our 3,4-Diacetoxy-1-Butene is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including chromatography (HPLC/GC) and spectroscopic methods, to ensure high purity and consistency. We provide full traceability and Certificates of Analysis (COA) are available for all shipments to guarantee compliance with your specific requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, 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
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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