99% Ethyl Acetoacetate Cas 141-97-9 EAA Acetoacetic Acid Ethyl Ester 3-Oxobutanoic Acid Ethyl Ester

Certificate of Analysis-COA 

99% Content

 Applications 

1. Flavour & Fragrance — apple, rum, fruity and sweet notes, confectionery and beverage flavours (FEMA 2415): Contributes a fresh fruity, slightly rum-like character that rounds out apple, grape and strawberry profiles and adds naturalness to fermented notes. Used at low level in flavour compounds and available in a flavour-grade quality with controlled impurities.

2. Solvent for Cellulose Esters & Coatings — nitrocellulose, cellulose acetate, printing inks, wood and industrial coatings: A medium-boiling oxygenated solvent with good solvency for cellulose esters and many resins, and a fruity odour that is acceptable in industrial coatings. Also acts as a co-solvent and viscosity reducer in ink and coating systems.

3. Chelating & Metal Complex Chemistry — metal acetylacetonate-type complexes, catalyst preparation, metal deactivation: Forms stable enolate complexes with transition and main-group metals, making it a route to metal-containing catalysts and precursors. Also used where trace metal ions need to be tied up in a reaction medium.

 Quality Assurance 

Every batch of chemicals leaves our factory with complete laboratory documentation — not a promise, but verifiable test data. From incoming raw material inspection to finished-goods release, each batch is tested against published specifications, and a Certificate of Analysis (COA) accompanies every single shipment. What you order is exactly what we test — and what we ship.

Tested by our in-house ISO 9001:2015 laboratory. Verified independently by third-party labs on request (SGS / BV / Intertek). Traceable from raw material to your warehouse.

 Packaging 

White woven bags

Kraft paper bags

Big bags

Export-grade packaging, custom labels

Solids (woven bags/cardboard drums/ton bags)

Liquids (plastic drums/IBC/ISO tanks)