Description

Etoc-Pro-Oh CAS NO 5700-74-3 is a high-purity chemical intermediate, also known as 2-Ethoxyethanol, valued for its dual functionality as both an ether and an alcohol. This compound is essential for formulators and manufacturers requiring a versatile solvent with excellent coupling properties for a wide range of materials. It is particularly sought after by industries involved in coatings, inks, electronics, and specialty chemical synthesis for its ability to dissolve resins and improve product performance.

Application

• Industrial Coatings & Paints: Acts as a coalescing agent and solvent in water-based and solvent-based formulations, improving film formation and flow.
• Printing Inks: Used as a solvent and viscosity modifier in flexographic and gravure inks for consistent application and drying.
• Electronics Manufacturing: Serves as a process solvent in photoresist formulations and for cleaning electronic components.
• Chemical Synthesis: Functions as a reaction medium and intermediate in the production of plasticizers, stabilizers, and other specialty chemicals.
• Cleaning & Degreasing: Employed in industrial and institutional cleaning products for its effectiveness on oils, greases, and resins.
• Adhesives & Sealants: Used to adjust drying time and viscosity, enhancing the application properties of various adhesive systems.

Basic Information

Product Name	Etoc-Pro-Oh
CAS No.	5700-74-3
Molecular Formula	C4H10O2
Molecular Weight	90.12 g/mol
Synonyms	2-Ethoxyethanol; Ethylene glycol monoethyl ether; Ethyl Cellosolve; Ethyl glycol; EGEE; Dowanol EE; Ethoxyethanol; 2-EE; Ethyl oxitol; Jefferson EE; Ektasolve EE
EINECS	227-170-0

Quality Control

Our Etoc-Pro-Oh is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot is tested against rigorous internal specifications, which typically include assay, identity confirmation, and impurity profiling. Certificates of Analysis (COA) documenting all test results are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids and 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)	≥ 99.0%
Water Content (KF)	≤ 0.1%
Acidity (as Acetic Acid)	≤ 0.01%
Specific Gravity (20/20°C)	0.928 - 0.931
Refractive Index (20°C)	1.406 - 1.409
Distillation Range	133 - 136°C

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