Description

2-(2,2-Diethoxyethyl)-1,3-Propanediol Monoacetate is a versatile specialty chemical intermediate characterized by its unique diol and acetal functionalities. This compound is valued for its role as a key building block in the synthesis of complex molecules, offering chemists a handle for further functionalization. It is primarily sought by R&D and production teams in the pharmaceutical, agrochemical, and fine chemical industries for developing active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring acetal-protected diol structures.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and plant growth regulators where its molecular scaffold provides specific bioactivity.
• Polymer & Resin Modifier: Serves as a monomer or cross-linking agent to introduce flexibility, adhesion, or specific degradation profiles into specialty polymers and coatings.
• Fine Chemical Building Block: Employed in organic synthesis for constructing complex ethers, esters, and heterocyclic compounds in research and scale-up laboratories.
• Flavor & Fragrance Ingredient Synthesis: Acts as an intermediate for creating specific ester compounds used in high-value aroma chemicals.

Basic Information

Product Name	2-(2,2-Diethoxyethyl)-1,3-Propanediol Monoacetate
CAS No.	134665-24-0
Molecular Formula	C11H22O6
Molecular Weight	250.29 g/mol
Synonyms	1,3-Propanediol, 2-(2,2-diethoxyethyl)-, monoacetate; 3-Hydroxy-2-(2,2-diethoxyethyl)propyl acetate; 2-(2,2-Diethoxyethyl)propane-1,3-diol monoacetate; Acetic acid, [3-hydroxy-2-(2,2-diethoxyethyl)propyl] ester; 2-(2,2-Diethoxyethyl)-1,3-propanediol 1-acetate; 1-Acetoxy-3-hydroxy-2-(2,2-diethoxyethyl)propane
EINECS	Contact for details

Quality Control

Our 2-(2,2-Diethoxyethyl)-1,3-Propanediol Monoacetate is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to support your quality assurance and regulatory needs.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. Keep away from heat sources and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	1.080 - 1.120
Refractive Index (20°C)	1.430 - 1.450

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