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1-hexanol

CAS Number
111-27-3
EC Number
203-852-3
Chemical Formula
C6H14O
Molecular Weight
102.17 g/mol

Description

1-Hexanol (CAS 111-27-3 ), also known as n-hexyl alcohol, is a medium-chain primary alcohol used as a chemical intermediate, solvent, and fragrance ingredient across industrial and consumer product manufacturing. Its controlled reactivity with isocyanates, acids, and anhydrides makes it a practical building block in polymer and coating chemistries. In coatings and adhesives, it functions as a reactive diluent and chain extender. This chemical influences crosslink density and film flexibility in polyurethane and alkyd systems. Plasticizer and polymer synthesis rely on it as an esterification feedstock, producing hexyl esters for resins. These esters modify the softness and processing behavior of PVC and similar materials. Personal care formulators incorporate n-hexyl alcohol as an emollient and emulsifier co-ingredient in skin and hair products. The compound supports texture and phase stability in cosmetic formulations. Assigned FEMA 2567 , it also serves as a flavoring agent in food-grade applications, contributing a mild floral-green note. It is used in beverages, confectionery, and fragrance compositions. 1-Hexanol is supplied as a clear liquid in drum and IBC quantities, with bulk tanker options available for high-volume industrial buyers. Standard commercial grades include technical and high-purity specifications. Food and flavor applications typically require material meeting FCC or equivalent quality standards for safety and compliance. Contact us for supply of 1-hexanol Request Quote

Other Names (Synonyms)

n-hexyl alcohol | n-hexanol | n-hexan-1-ol | hexyl alcohol | caproyl alcohol | capronyl alcohol | caproic alcohol | 1-hydroxyhexane

Key Technical Features

  • High Purity Grade standard
  • Consistent Batch Quality
  • Full Regulatory & REACH Support
  • Global Logistics Network enabled

Physical Properties

Melting Point-44.6 °C
Boiling Point157 °C @ Press: 760 Torr
Density0.8153 g/cm³ @ Temp: 25 °C
Flash Point140 °F
AppearanceColourless liquid (odour recognition threshold 0.09ppm)
ColorClear colorless
OdorSweet
mild.
FormLiquid
Water Solubility6 g/L (25 ºC)
Vapor Pressure1 mm Hg ( 25.6 °C)
Refractive Indexn 20/D 1.418(lit.)
Log P1.8

Safety & Handling

Warning
GHS07· IrritantGHS02· Flammable

Hazard Statements

H226Flammable liquid and vapor
H302Harmful if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation H302+
H312Harmful if swallowed or in contact with skin

Precautionary Statements

P210Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P233Keep container tightly closed.
P240Ground and bond container and receiving equipment.
P241Use explosion-proof equipment.
P242Use non-sparking tools.
P243Take action to prevent static discharges.
P264Wash … thoroughly after handling.
P270Do not eat, drink or smoke when using this product.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P317Get emergency medical help.
P321Specific treatment (see … on this label).
P330Rinse mouth.
P501Dispose of contents/container in accordance with local regulations.
P265Wash … thoroughly after handling.
P317Get emergency medical help.
P352IF ON SKIN: Wash with plenty of water.
P317Get emergency medical help.
P317If eye irritation persists: Get medical advice/attention. Get emergency medical help.
P364Take off contaminated clothing and wash it before reuse.
P378Use … for extinction.
P235Store in a well-ventilated place. Keep cool.
P353IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower.
P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Trade & Regulatory

HS Code29051900
UN Number2282
ADR Class3
Packing GroupIII
Storage Class3 - Flammable liquids
WGK (Germany)1