Description

2-Ethyl-2-Phenyl-1,3-Propanediol is a versatile diol compound characterized by its phenyl and ethyl substituents, offering a unique combination of hydrophobicity and reactivity. This chemical serves as a valuable intermediate and building block in advanced organic synthesis, prized for its ability to impart specific structural and functional properties to target molecules. It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty polymer sectors for developing active ingredients, performance additives, and novel materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, particularly those requiring a rigid, lipophilic diol backbone.
• Agrochemical Synthesis: Serves as a key building block for creating advanced pesticides, herbicides, and plant growth regulators.
• Polymer & Resin Modifier: Incorporated into specialty polyesters, polyurethanes, and epoxy resins to modify flexibility, adhesion, and chemical resistance.
• Liquid Crystal & OLED Materials: Acts as a precursor or core unit in the production of advanced electronic display materials.
• Crosslinking Agent: Utilized in formulations for coatings, adhesives, and sealants to enhance network density and durability.
• Organic Synthesis Reagent: Employed in academic and industrial R&D for constructing complex molecular architectures, including chiral compounds.

Basic Information

Product Name	2-Ethyl-2-Phenyl-1,3-Propanediol
CAS No.	24765-56-8
Molecular Formula	C₁₁H₁₆O₂
Molecular Weight	180.24 g/mol
Synonyms	2-Ethyl-2-phenylpropane-1,3-diol; 2-Phenyl-2-ethyl-1,3-propanediol; 1,3-Propanediol, 2-ethyl-2-phenyl-; Ethylphenylpropanediol; α-Ethyl-α-phenyltrimethylene glycol; NSC 404080; 2-Ethyl-2-phenyl-1,3-dihydroxypropane
EINECS	Contact for details

Quality Control

Our 2-Ethyl-2-Phenyl-1,3-Propanediol is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements of our industrial and research clients. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	85 - 90 °C
Loss on Drying	≤ 1.0 %
Heavy Metals	≤ 20 ppm

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