Description

2-Methylenepropane-1,3-diyl diacetate is a versatile chemical intermediate characterized by its bifunctional diacetate structure. This compound matters for its role as a key building block in the synthesis of specialty polymers, coatings, and fine chemicals, offering a balance of reactivity and stability. It is primarily needed by manufacturers in the polymer, pharmaceutical, and agrochemical industries for applications requiring controlled cross-linking or functional group introduction.

Application

• Polymer Chemistry: As a cross-linking agent or co-monomer in the production of specialty resins, coatings, and adhesives.
• Pharmaceutical Intermediates: Serves as a precursor in the synthesis of active pharmaceutical ingredients (APIs) and prodrugs.
• Agrochemical Synthesis: Used in the manufacture of pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: A valuable building block for creating complex organic molecules in research and development.
• Surface Modifiers: Imparts specific functional properties to materials in surface treatment applications.
• Chemical Research: Utilized in academic and industrial labs for developing new synthetic methodologies.

Basic Information

Product Name	2-Methylenepropane-1,3-diyl Diacetate
CAS No.	3775-29-9
Molecular Formula	C9H12O4
Molecular Weight	184.19 g/mol
Synonyms	2-Methylene-1,3-propanediol Diacetate; 2-Methylenepropane-1,3-diol Diacetate; 2-Methylene-1,3-propylene Diacetate; 2-Methylenepropane-1,3-diyl Diacetate; 2-Methylenepropane-1,3-diol Diacetate; 2-Methylene-1,3-propanediol Diacetate; 1,3-Diacetoxy-2-methylenepropane; 2-Methylene-1,3-propanediol Diacetate
EINECS	223-243-5

Quality Control

Our 2-Methylenepropane-1,3-diyl diacetate undergoes rigorous quality testing to ensure compliance with industry standards. We implement strict in-process controls and final product verification to guarantee batch-to-batch consistency and purity. Certificates of Analysis (COA) detailing specific test results are available upon request to support your quality assurance protocols.

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 bases and incompatible organic solvents. Ensure the container is kept tightly sealed to prevent contamination and moisture ingress.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	1.080 - 1.120
Refractive Index (20°C)	1.430 - 1.440

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