Description

1,10-Decanediol, 2,9-Dimethyl-2,9-Dipropyl- is a high-purity, branched-chain diol derivative of decanediol, valued for its unique steric and chemical properties. This compound serves as a critical building block and performance modifier in advanced material synthesis, offering enhanced solubility and tailored reactivity compared to its linear counterparts. It is primarily sought by R&D and production teams in the specialty polymer, pharmaceutical intermediate, and high-performance lubricant industries.

Application

• Polymer Synthesis: Acts as a chain extender or monomer for producing specialty polyesters and polyurethanes with modified flexibility, crystallinity, and thermal stability.
• Pharmaceutical Intermediates: Serves as a key synthon in the multi-step synthesis of complex bioactive molecules and active pharmaceutical ingredients (APIs).
• Lubricant & Grease Formulation: Utilized as a base fluid or viscosity modifier in synthetic lubricants requiring high oxidative stability and low-temperature performance.
• Cosmetic & Personal Care Ingredients: Functions as an emollient or humectant in high-end skincare formulations.
• Crosslinking Agent: Employed in coatings, adhesives, and sealants to enhance crosslink density and improve final product durability.
• Chemical Research & Development: Used as a standard or reagent in organic synthesis and material science research for developing novel compounds.

Basic Information

Item	Detail
Product Name	1,10-Decanediol, 2,9-Dimethyl-2,9-Dipropyl-
CAS No.	85018-64-0
Molecular Formula	C18H38O2
Molecular Weight	286.50 g/mol
Synonyms	2,9-Dimethyl-2,9-dipropyl-1,10-decanediol; Decanediol, 2,9-dimethyl-2,9-dipropyl-; 1,10-Decanediol, 2,9-dimethyl-2,9-dipropyl; 2,9-Dimethyl-2,9-dipropyldecane-1,10-diol; Branched C18 Diol
EINECS	Contact for details

Quality Control

Our 1,10-Decanediol, 2,9-Dimethyl-2,9-Dipropyl- is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including assay, identity confirmation, and impurity profiling, to ensure it meets the high standards required for industrial and research applications. Certificates of Analysis (COA) documenting purity and specifications are available upon request to support your quality assurance and regulatory needs.

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.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC/GC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 10 ppm

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