Description

2-Hexyl-2-(Hydroxymethyl)Propane-1,3-Diol is a versatile polyhydric alcohol derivative, also known as 2-Hexyl-2-(hydroxymethyl)-1,3-propanediol. This compound serves as a valuable multifunctional building block and intermediate in the synthesis of specialty polymers, resins, and performance chemicals. It is particularly sought after by formulators and R&D chemists in the coatings, adhesives, and personal care industries for its ability to impart flexibility, hydrophobicity, and cross-linking functionality.

Application

• As a polyol monomer in the production of alkyd resins and polyurethane dispersions (PUDs) for coatings and adhesives.
• As a hydrophobic modifier and chain extender in specialty polyester and polyether synthesis.
• As a key intermediate for synthesizing UV-curable oligomers and resins used in inks and advanced coatings.
• In the formulation of plasticizers and stabilizers to enhance polymer performance and durability.
• As a building block for surfactants and emulsifiers with specific branching for improved surface activity.
• In personal care product formulations as a humectant or viscosity modifier in niche applications.
• For research and development of novel dendrimers and hyperbranched polymers.
• As a corrosion inhibitor intermediate in functional fluid and lubricant additives.

Basic Information

Product Name	2-Hexyl-2-(Hydroxymethyl)Propane-1,3-Diol
CAS No.	4780-31-8
Molecular Formula	C11H24O3
Molecular Weight	204.31 g/mol
Synonyms	2-Hexyl-2-(hydroxymethyl)-1,3-propanediol; 2-(Hydroxymethyl)-2-hexyl-1,3-propanediol; 1,3-Propanediol, 2-(hydroxymethyl)-2-hexyl-; 2-Hexyl-2-hydroxymethylpropane-1,3-diol; Hexyl Trimethylolpropane; Branched C11 Diol
EINECS	225-324-5

Quality Control

Our 2-Hexyl-2-(Hydroxymethyl)Propane-1,3-Diol is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key specifications such as assay, moisture content, and identity confirmation. Our quality commitment ensures the material meets the high standards required for industrial synthesis and advanced R&D applications.

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 material is hygroscopic (moisture-sensitive). To prevent moisture uptake and potential degradation, ensure containers are kept tightly sealed when not in use and consider storage under an inert atmosphere for long-term holding.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	0.98 - 1.02
Refractive Index (20°C)	1.460 - 1.470

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