Description

1,10-Decanediol is a high-purity, long-chain aliphatic diol with the CAS registry number 112-47-0. This versatile chemical intermediate is valued for its bifunctional reactivity, offering two primary hydroxyl groups that enable polymerization and modification for creating specialized polymers and fine chemicals. It is a critical raw material for manufacturers in the polymer, cosmetic, and pharmaceutical industries seeking to produce high-performance polyesters, polyurethanes, and functional additives.

Application

• Polymer Synthesis: A key monomer for producing specialty polyesters and polyurethanes, imparting flexibility, hydrophobicity, and chemical resistance to the final polymers.
• Cosmetic & Personal Care: Used as an emollient, viscosity controller, and carrier in skin creams, lotions, and deodorants.
• Lubricants & Functional Fluids: Serves as a base or intermediate for synthetic lubricants and hydraulic fluids requiring high thermal stability.
• Pharmaceutical Intermediates: Employed in the synthesis of active pharmaceutical ingredients (APIs) and prodrugs.
• Adhesives & Sealants: Acts as a chain extender and crosslinking agent in high-performance adhesive formulations.
• Plasticizers: Utilized to modify the flexibility and processing characteristics of various polymers.
• Surface Coatings: A building block for resins used in durable paints, varnishes, and powder coatings.
• Flavor & Fragrance Industry: Used in the synthesis of macrocyclic musks and other fragrance compounds.

Basic Information

Product Name	1,10-Decanediol
CAS No.	112-47-0
Molecular Formula	C10H22O2
Molecular Weight	174.28 g/mol
Synonyms	Decamethylene Glycol; 1,10-Dihydroxydecane; Decane-1,10-diol; α,ω-Decanediol; Diol C10; NSC 9235; 1,10-Decandiol
EINECS	203-975-2

Quality Control

Our 1,10-Decanediol is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including chromatography (HPLC/GC) and spectroscopic methods, to ensure it meets precise purity and specification requirements. Certificates of Analysis (COA) documenting identity, assay, and impurity profiles are provided with every shipment to guarantee supply consistency and traceability for your critical processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and heat sources. The product is hygroscopic (moisture-sensitive); ensure containers are sealed after use to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White crystalline powder or flakes
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Melting Point	72 - 76 °C
Loss on Drying	≤ 0.5%
Heavy Metals (as Pb)	≤ 10 ppm
Residue on Ignition	≤ 0.1%

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