Description

2-Benzyl-2-(Hydroxymethyl)Propane-1,3-Diol is a versatile polyfunctional organic compound featuring a central neopentyl core with benzyl and hydroxymethyl substituents. This unique structure makes it a valuable multifunctional building block and intermediate in advanced organic synthesis. It is primarily utilized by the pharmaceutical, agrochemical, and specialty polymer industries for the development of active ingredients, cross-linking agents, and functional monomers.

Application

• Pharmaceutical Intermediate: Serves as a key synthon for constructing complex drug molecules, particularly those requiring rigid, branched frameworks.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where its polyol structure can be leveraged for derivatization.
• Polymer & Resin Modifier: Acts as a cross-linking agent or a polyol component in the manufacture of specialty polyurethanes, alkyd resins, and coatings to enhance properties like hardness and chemical resistance.
• Dendrimer & Hyperbranched Polymer Building Block: Its multiple reactive hydroxyl groups make it an ideal core or branching unit for dendritic macromolecules.
• Liquid Crystal & Electronic Material Precursor: Employed in the synthesis of monomers for functional polymers used in display technologies and electronic applications.
• Cosmetic & Personal Care Ingredient Intermediate: Can be esterified or etherified to produce emollients, surfactants, or viscosity modifiers.

Basic Information

Product Name	2-Benzyl-2-(Hydroxymethyl)Propane-1,3-Diol
CAS No.	67590-35-6
Molecular Formula	C12H18O3
Molecular Weight	210.27 g/mol
Synonyms	2-Benzyl-2-(hydroxymethyl)-1,3-propanediol; 2-Benzyl-2-(hydroxymethyl)propane-1,3-diol; 2-(Hydroxymethyl)-2-benzyl-1,3-propanediol; Benzyl Neopentyl Glycol; 1,3-Propanediol, 2-benzyl-2-(hydroxymethyl)-; 2-Benzyl-2-hydroxymethylpropane-1,3-diol
EINECS	Contact for details

Quality Control

Our 2-Benzyl-2-(Hydroxymethyl)Propane-1,3-Diol is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all relevant specifications are provided and 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). Keep away from strong oxidizing agents, strong acids, and strong bases. The product is hygroscopic (moisture-sensitive); ensure containers are sealed after use to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	95 - 105 °C
Loss on Drying	≤ 1.0 %
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	≤ 0.1 %

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