Description

1,2-Hexanediol is a versatile, high-purity diol compound valued for its excellent solvency, humectant properties, and favorable safety profile. This clear, colorless liquid is a crucial intermediate and functional ingredient across advanced manufacturing sectors. It is particularly sought after by formulators in the cosmetics, pharmaceuticals, and industrial coatings industries for its reliable performance and compatibility.

Application

• Cosmetics & Personal Care: A key humectant and solvent in skincare products, sunscreens, and color cosmetics, providing moisture retention and enhancing product texture.
• Pharmaceuticals: Used as a co-solvent and penetration enhancer in topical formulations and as an intermediate in synthetic processes.
• Industrial Coatings & Inks: Functions as a coalescing agent and slow-evaporating solvent, improving film formation, flow, and leveling in water-based systems.
• Chemical Synthesis: Serves as a valuable building block for producing polymers, plasticizers, and other specialty chemicals.
• Cleaning & Disinfection: Incorporated into industrial and institutional cleaning formulations for its solvent and viscosity-controlling properties.
• Electronics: Used in photoresist developers and as a cleaning agent in precision electronics manufacturing due to its purity and controlled evaporation rate.

Basic Information

Product Name	1,2-Hexanediol
CAS No.	6920-22-5
Molecular Formula	C6H14O2
Molecular Weight	118.17 g/mol
Synonyms	1,2-Dihydroxyhexane; Hexylene Glycol (Note: often used interchangeably, though technically a structural isomer); 1,2-Hexylene Glycol; 2-Hydroxyhexan-1-ol; NSC 9235; (±)-1,2-Hexanediol; Hexane-1,2-diol
EINECS	230-029-6

Quality Control

Our 1,2-Hexanediol is manufactured under a stringent quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets the highest standards of purity and consistency for industrial and specialty applications. Certificates of Analysis (COA) documenting key parameters such as assay, identity, and impurity profiles are provided with each shipment to guarantee supply reliability and product integrity.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure containers are kept tightly sealed when not in use to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	0.92 - 0.96
Refractive Index (20°C)	1.435 - 1.445

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