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Alcohols & Glycols

Diethylene glycol monophenyl ether

CAS: 104-68-7

Overview

Diethylene glycol monophenyl ether (CAS 104-68-7 ), also known commercially as Phenyl Carbitol, is a slow-evaporating glycol ether solvent used across coatings, cosmetics, and printing applications.

Its low volatility and strong solvency for resins and pigments make it a preferred carrier where controlled drying and film formation are critical procurement considerations for industrial manufacturers.

In printing inks, it functions as a high-boiling solvent and rheology modifier, improving flow and reducing premature drying on press. Coatings formulators incorporate it to extend open time in systems.

This is particularly useful where resin compatibility and leveling performance are priorities. In personal care, it acts as a solvent and carrier in fragrance formulations, emollients, and skin-conditioning products.

It is highly valued where a low-odor, slow-release profile is required. Adhesive and sealant manufacturers use it to adjust viscosity and improve substrate wetting in various solvent-borne systems.

The chemical is supplied as a clear liquid in drum and IBC quantities, with bulk tanker options available for high-volume buyers. It is typically offered in technical grade for industrial use.

Purity specifications are commonly at 99% or above. Buyers should confirm purity, water content, and color (APHA) against their formulation requirements when evaluating specific supplier lots for production.

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Physical Properties

Melting Point-49.9°C
Boiling Point121-125 °C @ Press: 2 Torr
Density1.1176 g/cm³ @ Temp: 20 °C
ColorColorless to Almost colorless
Formclear liquid
Water Solubility35g/L at 20℃
Vapor Pressure0.12Pa at 25℃
Refractive Index1.5230 to 1.5270
Log P1.35 at 20℃

Safety & Handling

Danger GHS05 GHS07 Hazard Statements H302 Harmful if swallowed H318 Causes serious eye damage H319 Causes serious eye irritation Precautionary Statements P264 Wash … thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P280 Wear protective gloves/protective clothing/eye protection/face protection. P317 Get emergency medical help. P330 Rinse mouth. P501 Dispose of contents/container in accordance with local regulations. P264+P265 Wash … thoroughly after handling. P301+P317 Get emergency medical help. P337+P317 If eye irritation persists: Get medical advice/attention. Get emergency medical help. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P305+P354+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 Code2909.44.0150

Other Names

2-(2-Phenoxyethoxy)ethanol | Phenyl carbitol | ETHANOL2-(2-PHENOXYETHOXY)- | 2-(2-phenoxyethoxy)ethan-1-ol | Diethylene glycol phenyl ether | DOWANOL DIEPH SOLVENT

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Chemical Properties

CAS Number
104-68-7
EC Number
203-227-5
Mol. Weight
182.22
HS Code
2909.44.0150

Industries

Documentation