1-ethoxy-2-propanol

CAS: 1569-02-4

Overview

1-Ethoxy-2-propanol (CAS 1569-02-4 ), commercially known as propylene glycol ethyl ether or PGEE, is a glycol ether solvent used across coatings, personal care, and pharmaceutical manufacturing.

It delivers controlled evaporation rates and broad solubility, making it a practical choice for formulations requiring compatibility with both polar and non-polar systems. In industrial and architectural coatings, it functions as a coalescing solvent.

This chemical improves film formation and flow in waterborne and solvent-based systems. Adhesive and sealant manufacturers use it to adjust viscosity and open time in reactive and pressure-sensitive formulations.

Personal care producers incorporate it into lotions, gels, and sprays as a solvent-carrier for active ingredients and fragrance components. In pharmaceutical manufacturing, it supports the processing of topical formulations.

Low toxicity and skin compatibility are procurement priorities for these specialized applications. 1-Ethoxy-2-propanol is supplied as a clear liquid in standard packaging including drums and IBCs.

Bulk quantities are available for industrial buyers. Technical grade is the most common commercial specification, with high-purity grades available for pharmaceutical and cosmetic applications.

Buyers should confirm purity levels and water content specifications when sourcing for sensitive formulations. This ensures the product meets the necessary performance criteria for high-end manufacturing processes.

Physical Properties

Melting Point	-100 °C
Boiling Point	130 °C
Density	0.894 g/cm³ @ Temp: 20 °C
Flash Point	42 °C
Appearance	Clear colorless liquid
Color	Colorless
Odor	Mild
Form	Liquid
Water Solubility	soluble
Vapor Pressure	10hPa at 23.85℃
Refractive Index	1.405-1.409
Log P	0 at 20℃

Safety & Handling

Warning GHS02 GHS07 Hazard Statements H226 Flammable liquid and vapor H319 Causes serious eye irritation H320 Causes eye irritation H335 May cause respiratory irritation H336 May cause drowsiness or dizziness Precautionary Statements P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P233 Keep container tightly closed. P240 Ground and bond container and receiving equipment. P241 Use explosion-proof [electrical/ventilating/lighting/…] equipment. P242 Use non-sparking tools. P243 Take action to prevent static discharges. P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P271 Use only outdoors or in a well-ventilated area. P280 Wear protective gloves/protective clothing/eye protection/face protection. P319 Get medical advice/attention if you feel unwell. P405 Store locked up. P501 Dispose of contents/container in accordance with local regulations. P264+P265 Wash … thoroughly after handling. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P337+P317 If eye irritation persists: Get medical advice/attention. Get emergency medical help. P370+P378 Use … for extinction. P403+P233 Store in a well-ventilated place. Keep container tightly closed. P403+P235 Store in a well-ventilated place. Keep cool. P303+P361+P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Trade & Regulatory

HS Code	29094990
Storage Class	3 - Flammable liquids
WGK (Germany)	1

Other Names

Industries

Pharmaceuticals & Healthcare Coatings, Adhesives, Sealants & Elastomers Personal Care & Cosmetics