Description

1,3-Diethoxy-2-Propanol is a versatile glycol ether solvent and chemical intermediate with a unique structure offering both ether and alcohol functionalities. This compound is valued for its excellent solvency power, coupling ability, and favorable evaporation profile, making it a critical component in high-performance formulations. It is primarily sought after by manufacturers in the coatings, inks, and specialty chemical industries for its ability to enhance product stability and performance.

Application

• Coatings & Paints: Acts as a coalescing agent and solvent in water-based and solvent-based systems, improving film formation, flow, and leveling.
• Printing Inks: Used as a solvent and viscosity modifier to control drying time and enhance pigment dispersion for consistent print quality.
• Chemical Synthesis: Serves as a key intermediate and protecting group reagent in the production of pharmaceuticals, agrochemicals, and fine chemicals.
• Cleaning & Degreasing Formulations: Employed as an effective solvent in industrial and electronic cleaners due to its ability to dissolve oils and resins.
• Adhesives & Sealants: Functions as a plasticizer and solvent to adjust viscosity, improve adhesion, and enhance the open time of the product.
• Metalworking Fluids: Incorporated as a coupling agent and stabilizer to improve the miscibility of oils and other additives in coolants and lubricants.

Basic Information

Item	Detail
Product Name	1,3-Diethoxy-2-Propanol
CAS No.	4043-59-8
Molecular Formula	C7H16O3
Molecular Weight	148.20 g/mol
Synonyms	2-Propanol, 1,3-diethoxy-; Diethoxypropanol; 1,3-Diethoxy-2-hydroxypropane; 2-Hydroxy-1,3-diethoxypropane; Ethanol, 2,2'-[1-methyl-1,3-propanediyl]bis-; Glycerol 1,3-diethyl ether; Glyceryl α,γ-diethyl ether; Bis(2-ethoxyethyl) carbinol
EINECS	223-746-5

Quality Control

Our 1,3-Diethoxy-2-Propanol is manufactured under a stringent quality management system. Every batch undergoes comprehensive analytical testing, including assay, purity, and impurity profile analysis, to ensure it meets precise customer specifications and industry standards. Certificates of Analysis (COA) documenting all critical quality parameters are provided with each shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); containers must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product quality.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	0.950 - 0.980
Refractive Index (20°C)	1.415 - 1.425

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