Description

Oxybis(Methylethylene) Diacetoacetate is a specialized organic ester compound with the CAS registry number 85371-63-7. This chemical serves as a versatile intermediate and building block in advanced organic synthesis, valued for its reactive acetoacetate functional groups. It is primarily utilized by manufacturers in the pharmaceutical, agrochemical, and polymer industries for the development of active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Polymer & Resin Modifier: Acts as a cross-linking agent or co-monomer to enhance the properties of specialty polymers, coatings, and adhesives.
• Chemical Research & Development: Employed in organic laboratories for the development of novel compounds and material science applications.
• Fine Chemical Production: Serves as a precursor for the manufacture of dyes, pigments, and other performance chemicals.

Basic Information

Product Name	Oxybis(Methylethylene) Diacetoacetate
CAS No.	85371-63-7
Molecular Formula	C12H18O7
Molecular Weight	274.27 g/mol
Synonyms	Diacetoacetic Acid 3,3'-Oxybis(2-methylpropylene) Ester; 3,3'-Oxybis(2-methyl-1-propanol) Diacetoacetate; 2-Methyl-3-oxobutanoic Acid 3,3'-Oxybis(2-methylpropylene) Ester; Acetoacetic Acid Ester with 3,3'-Oxybis(2-methyl-1-propanol); Oxybis(methylethylene) Bis(acetoacetate); 1,1'-[Oxybis(methylethylene)] Diacetoacetate
EINECS	Contact for details

Quality Control

Our Oxybis(Methylethylene) Diacetoacetate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements of our global B2B clients. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee traceability and compliance.

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 bases and incompatible materials such as strong oxidizing agents. The container must be kept tightly sealed to prevent moisture absorption.

Specification

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