Description

Ethylidene Diacetate is a versatile organic compound and a key chemical intermediate. It is valued for its reactivity, serving as a precursor in the synthesis of various fine chemicals and polymers. This product is essential for manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking reliable, high-purity building blocks for complex synthesis.

Application

• Chemical Synthesis Intermediate: A crucial building block for producing vinyl acetate monomers and other acetate derivatives.
• Pharmaceutical Manufacturing: Used in the synthesis of active pharmaceutical ingredients (APIs) and drug precursors.
• Agrochemical Production: Serves as an intermediate in the manufacture of certain herbicides, fungicides, and plant growth regulators.
• Polymer & Resin Industry: Employed in the production of specialty polymers, coatings, and adhesives.
• Flavor & Fragrance Industry: Acts as a precursor for certain ester-based aroma chemicals.
• Organic Solvent & Reaction Medium: Utilized as a polar aprotic solvent in various organic transformations.

Basic Information

Product Name	Ethylidene Diacetate
CAS No.	542-10-9
Molecular Formula	C6H10O4
Molecular Weight	146.14 g/mol
Synonyms	1,1-Diacetoxyethane; Ethane-1,1-diyldiacetate; Acetaldehyde Diacetate; 1,1-Ethanediol Diacetate; Ethylidene Diacetate; Ethylidene Diacetate Ester; Acetic Acid 1,1-Ethanediyl Ester; EDA
EINECS	208-815-8

Quality Control

Our Ethylidene Diacetate is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure it meets precise chemical and physical specifications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee consistency and support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids and bases. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to minimize moisture absorption and prevent evaporation.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Acidity (as Acetic Acid)	≤ 0.1%
Specific Gravity (20°C)	1.070 - 1.090
Refractive Index (20°C)	1.395 - 1.405

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