Description

3-Ethoxy-1-Propanol is a versatile glycol ether solvent with a unique combination of hydrophilic and hydrophobic properties. This compound is valued for its excellent solvency power, low volatility, and favorable evaporation rate, making it a crucial component in high-performance formulations. It is primarily used by manufacturers in the coatings, inks, electronics, and chemical synthesis industries seeking a reliable, high-purity intermediate and solvent.

Application

• Coatings & Paints: Acts as a coalescing agent and solvent in water-based and solvent-based architectural, industrial, and automotive coatings to improve film formation, flow, and leveling.
• Printing Inks: Serves as a solvent and viscosity modifier in flexographic, gravure, and screen printing inks, enhancing color development and print quality.
• Electronics Cleaning: Used in precision cleaning formulations for electronic components and circuit boards due to its effective solvency and relatively low surface tension.
• Chemical Synthesis: Functions as a protected alcohol intermediate or a reaction solvent in organic synthesis, particularly in pharmaceutical and agrochemical manufacturing.
• Industrial Cleaners: Incorporated into heavy-duty degreasers and cleaner formulations for its ability to dissolve oils, greases, and resins.
• Adhesives & Sealants: Employed as a solvent and plasticizer to adjust drying time, viscosity, and adhesion properties in various adhesive systems.

Basic Information

Product Name	3-Ethoxy-1-Propanol
CAS No.	111-35-3
Molecular Formula	C5H12O2
Molecular Weight	104.15 g/mol
Synonyms	3-Ethoxypropan-1-ol; Ethoxypropyl alcohol; 1-Propanol, 3-ethoxy-; 3-Ethoxypropyl alcohol; Ethyl 3-hydroxypropyl ether; 3-Ethoxy-1-hydroxypropane; Ethylene glycol monoethyl ether propyl ether (related series); Ektasolve EP (historic trade name)
EINECS	203-858-1

Quality Control

Our 3-Ethoxy-1-Propanol is manufactured under a stringent quality management system to ensure batch-to-batch consistency and reliability. We provide comprehensive Certificates of Analysis (COA) for every shipment, detailing key parameters such as purity, identity, and impurity profiles. Our quality commitment aligns with industrial and specialty chemical standards to meet the precise requirements of your formulation and process.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat sources and incompatible materials such as strong oxidizing agents. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F). Keep container tightly sealed when not in use to prevent moisture absorption and evaporation.

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0 %
Water Content (KF)	≤ 0.2 %
Color (APHA)	≤ 15
Specific Gravity (20/20°C)	0.914 - 0.920
Refractive Index (20°C)	1.418 - 1.422

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