Description

Diacetic Acid 1-Propene-1,3-Diyl Ester is a specialized diester compound, also known by its CAS number 1945-91-1. It serves as a versatile chemical intermediate and monomer, valued for its reactivity and ability to introduce specific functional groups into polymer chains and other organic molecules. This product is essential for manufacturers in the polymer, specialty chemical, and pharmaceutical intermediate sectors seeking to develop advanced materials with tailored properties.

Application

• Polymer Synthesis: Acts as a co-monomer or cross-linking agent in the production of specialty polymers, resins, and coatings to modify flexibility, adhesion, or chemical resistance.
• Organic Synthesis Intermediate: Used in the multi-step synthesis of complex organic molecules, including active pharmaceutical ingredients (APIs) and agrochemicals.
• Plasticizer and Modifier: Functions as a reactive plasticizer or property modifier in polymer formulations to enhance specific performance characteristics.
• Adhesive and Sealant Formulations: Incorporated into formulations to improve curing profiles, bond strength, and environmental durability.
• Surface Treatment Agents: Utilized in the manufacture of surface-active agents and treatment chemicals for textiles, paper, or metals.
• Research & Development: Serves as a key reagent in R&D laboratories for exploring new chemical entities and material science applications.

Basic Information

Product Name	Diacetic Acid 1-Propene-1,3-Diyl Ester
CAS No.	1945-91-1
Molecular Formula	C9H12O6
Molecular Weight	216.19 g/mol
Synonyms	1,3-Propanediyl diacetate; Propane-1,3-diyl diacetate; 1,3-Propanediol diacetate; Trimethylene diacetate; 1,3-Diacetoxypropane; 3-Acetoxypropyl acetate; NSC 66400
EINECS	217-757-8

Quality Control

Our production of Diacetic Acid 1-Propene-1,3-Diyl Ester adheres to stringent quality management protocols. Every batch is analyzed using advanced techniques like GC and HPLC to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, assay, and impurity profiles are provided to guarantee the material meets your specific application requirements and internal specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases. The container should be kept tightly sealed when not in use to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.420 - 1.425
Density (20°C)	1.10 - 1.15 g/mL

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