Description

2-Butene-1,1-Diyl Diacetate is a specialized organic ester compound with the CAS registry number 5860-35-5. This chemical serves as a valuable building block and reactive intermediate in advanced organic synthesis, enabling the creation of complex molecular architectures. It is primarily sought by pharmaceutical, agrochemical, and specialty polymer manufacturers for research and development as well as production-scale applications.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of active pharmaceutical ingredients (APIs) and complex drug molecules.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Polymer & Resin Modification: Acts as a cross-linking agent or functional monomer to impart specific properties to specialty polymers and coatings.
• Organic Synthesis Reagent: Employed in acetylation reactions and as a precursor for other fine chemicals in research laboratories.
• Flavor & Fragrance Industry: Potential use as an intermediate for synthesizing specific ester-based aroma compounds.
• Material Science Research: Investigated for developing novel organic materials with tailored electronic or physical characteristics.

Basic Information

Item	Detail
Product Name	2-Butene-1,1-Diyl Diacetate
CAS No.	5860-35-5
Molecular Formula	C8H12O4
Molecular Weight	172.18 g/mol
Synonyms	1,1-Diacetoxy-2-butene; 2-Buten-1,1-diyl diacetate; 1,1-Bis(acetoxy)-2-butene; Butadiene monoepoxide diacetate; Vinylacetic acid, diester with acetic acid; (1-Acetoxybut-1-en-1-yl) acetate
EINECS	Contact for details

Quality Control

Our 2-Butene-1,1-Diyl Diacetate is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure high purity, consistency, and traceability. We provide detailed Certificates of Analysis (COA) with each shipment, which include data from GC, HPLC, and NMR analyses. Our quality commitment aligns with cGMP and ISO 9001 principles to meet the stringent requirements of our global B2B clientele.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong bases and incompatible organic solvents. The container should be kept tightly sealed to prevent moisture absorption and degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
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.