Description

1,3-Bis(Hydroxymethyl)Cyclohexane is a versatile cycloaliphatic diol with two primary hydroxyl groups, offering a unique combination of reactivity and structural stability. This compound is valued for its role as a key building block in polymer synthesis and as a modifier for enhancing material properties. It is primarily sought by manufacturers in the polymer, resin, and specialty chemical industries for applications requiring controlled cross-linking and chain extension.

Application

• Polymer & Resin Synthesis: Serves as a monomer or co-monomer in the production of polyesters, polyurethanes, and alkyd resins, contributing to hardness and chemical resistance.
• Cross-linking Agent: Used to create cross-linked polymer networks in coatings, adhesives, and sealants, improving durability and thermal stability.
• Plasticizer & Modifier: Functions as an intermediate to synthesize plasticizers or as a modifier to tailor the flexibility and processing characteristics of polymers.
• Specialty Chemical Intermediate: A crucial precursor in organic synthesis for pharmaceuticals, agrochemicals, and performance chemicals.
• UV-Curable Systems: Can be derivatized for use in UV-curable inks, coatings, and 3D printing resins.
• Lubricant & Fuel Additives: Employed in the synthesis of ester-based lubricants and fuel additives.

Basic Information

Product Name	1,3-Bis(Hydroxymethyl)Cyclohexane
CAS No.	3971-28-6
Molecular Formula	C8H16O2
Molecular Weight	144.21 g/mol
Synonyms	1,3-Cyclohexanedimethanol; Cyclohexane-1,3-dimethanol; 1,3-Di(hydroxymethyl)cyclohexane; 1,3-Bis(hydroxymethyl)cyclohexane; CHDM (isomer mixture); 1,3-BHMC; NSC 403119; 1,3-Cyclohexylenedimethanol
EINECS	223-608-1

Quality Control

Our 1,3-Bis(Hydroxymethyl)Cyclohexane is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for identity, purity, and composition. Certificates of Analysis (COA) documenting these results 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). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product quality.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Water Content (KF)	≤ 0.5%
Heavy Metals	< 10 ppm

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