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Synthetic aroma chemicals

1-Hexanol

Also known as Hexyl alcohol, Hexan-1-ol, n-Hexanol

CAS 111-27-3Formula C6H14OMolar mass 102.18 g/molEC 203-852-3
GHS signal word: Warning. Pictograms: Harmful or irritant 101 suppliers listed
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1-Hexanol chemical structure, C6H14O, CAS 111-27-3
2D chemical structure

Key facts

What buyers check first

All properties
Appearance
Colorless liquid
Melting point
-44.6 °C
Boiling point
157 °C
Density
Relative density (water = 1): 0.82
Flash point
73.9 °C
HS code
290519
Category
Synthetic aroma chemicals
UN number
UN 2282
Illustrative photo, an amber glass solvent bottle with clear liquid on a laboratory bench
Typical packagingIllustrative packaging image, not the actual product

What is 1-Hexanol?

Plain description, key identifiers and synonyms

Hexan-1-ol is a primary alcohol that is hexane substituted by a hydroxy group at position 1. It has a role as an antibacterial agent, a fragrance, an alarm pheromone and a plant metabolite. It is a hexanol and a primary alcohol.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
hexan-1-ol
CAS number
111-27-3 CAS number cross-checkedOther or deprecated CAS: 25917-35-5
EC numbers
203-852-3, 247-346-0
Molecular formula
C6H14O
UNII
6CP2QER8GS
MDL number
MFCD00002982
INCI name
HEXYL ALCOHOL
InChIKey
ZSIAUFGUXNUGDI-UHFFFAOYSA-N
InChI
InChI=1S/C6H14O/c1-2-3-4-5-6-7/h7H,2-6H2,1H3
SMILES (canonical and isomeric)
CCCCCCO

Synonyms

  • Hexyl alcohol
  • Hexan-1-ol
  • n-Hexanol
  • n-Hexyl alcohol
  • 1-Hydroxyhexane
  • Caproyl alcohol
  • 1-Hexyl alcohol
  • Pentylcarbinol
  • n-Hexan-1-ol
  • Caproic alcohol
  • C6 alcohol
  • Alcohol(C6)
  • EPAL 6
  • Hexanol
  • Hexanol (VAN)
  • Hexyl alcohol (natural)
  • Hexanol-(1)
  • 1-Hexanol-13C6
  • Capronicalcohol
  • Hexyl alcohol, active
  • Alcohol C-6
  • Hydroxyhexane
  • Hexanols
  • BHL
  • Caproalcohol
Show all 36 synonyms
  • Hexalcohol
  • n-hexylalcohol
  • N-hexenol
  • Exxal 6
  • Hexanol-cmpd
  • 1-Hexanol (Standard)
  • Exxal 6 (Salt/Mix)
  • 1-Hexanol, 98%
  • Hexyl alcohol, FCC, FG
  • 1-hexanol (hexyl alcohol)
  • n-C6H13OH

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

Appearance
Colorless liquidexp.
Odour
Characteristic, sweet alcohol, pleasantexp.
Taste
FATTY, FRUITYexp.
Melting point
-44.6 °Cexp.
Boiling point
157 °Cexp.
Density
Relative density (water = 1): 0.82exp.
Flash point
73.9 °Cexp.
Autoignition temperature
290 °Cexp.
Solubility
In water, 5,900 mg/L at 25 °Cexp.
Vapour pressure
0.928 mm Hg at 25 °Cexp.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
102.18 g/molcalc.
Exact mass
102.1045 Dacalc.
LogP (octanol/water)
1.56calc.
Topological polar surface area
20.23 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
1calc.
Rotatable bonds
4calc.
Heavy atoms
7calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
1calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Warning
GHS07: Harmful or irritant
Harmful or irritant
230NFPA 704 rating

Hazard statements

  • H302Harmful if swallowed.
Precautionary statements (5)
  • P264Wash skin thoroughly after handling.
  • P270Do not eat, drink or smoke when using this product.
  • P301 + P317If swallowed: Get medical help.
  • P330Rinse mouth.
  • P501Dispose of contents and container in accordance with local regulations.
UN number
UN 2282
Transport hazard class
3
Packing group
III

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Full safety data and first aid

1-Hexanol suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

All 101 suppliers
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Suppliers marked Unclaimed profile have not claimed their profile yet. They are not verified by CompoundList, their offers are price on request and details may have changed, so please confirm them with the supplier. Company representatives can claim a profile with a business email on the company's own website domain. Our team verifies each claim and sends the result by email.

Where suppliers are based

101 suppliers in 17 countries

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1-Hexanol price

Indicative price range per kg from live supplier offers

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Uses and applications

What the substance is used for, by industry and function

The active ingredient is no longer contained in any registered pesticide products ... "cancelled.".

Synthetic flavoring ingredient.

Pharmaceuticals (introduction of hexyl group into hyponics, antiseptics, perfume esters, etc), solvent, plasticizer, intermediate for textile and leather finishing agents.

Industrial uses: Lubricating agent, Wetting agent (non-aqueous), Flavoring and nutrient, Solvent, Fuel, Surfactant (surface active agent), Monomers, Emulsifier.

Consumer uses: Lubricating agent, Flavoring and nutrient, Fuel, Monomers, Fragrance.

Use classes: Cosmetics.

Cosmetic ingredient, INCI name HEXYL ALCOHOL(antifoaming, surfactant - hydrotrope, solvent, surfactant - cleansing)

Pharmacological actions

  • Anesthetics
  • Nicotinic Antagonists

Roles

  • alarm pheromone
  • antibacterial agent
  • antimicrobial agent
  • eukaryotic metabolite
  • fragrance
  • metabolite
  • molecular messenger
  • pheromone
  • plant metabolite
  • semiochemical

Functional uses

  • Defoamer
  • Flavouring and nutrient
  • Fragrance
  • Plasticizer
  • Solubility enhancer
  • Solvent
  • Surfactant (surface active agent)

Cosmetic functions

  • Antifoaming
  • Perfuming
  • Solvent
  • Surfactant - cleansing
  • Surfactant - hydrotrope

How it is made

Addition of ethylene to triethylaluminum followed by oxidation of the growth product, hydrolysis, and fractional distillation, from condensation of n-butyraldehyde and acetaldehyde, followed by dehydration and hydrogenation.

Laboratory preparation by action of butylmagnesium bromide on ethylene oxide ... 1,3-hexadienal with iron wire in presence of nickel acetate

Industrial preparation by reducing ethyl caproate with sodium in absolute alcohol: Bouveault, Blanc, German patent 164,294 (1903).

Regulatory status

Inventories, regulations and trade controls that list this substance

Europe

  • EU harmonised classification (CLP Annex VI)
    Index no: 603-059-00-6

Health and food

  • EU cosmetic ingredient inventory

United States

  • TSCA inventory (USA)
    Status: Active in US commerce

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code 1-Hexanol is traded under.

HS 2905.19Indicative HS code

Saturated monohydric alcohols, other

World exports in 2024
$2.15B
+56.9% vs 2023, imports $1.93B
2019 to 2024
Top exporters
  1. Germany29.0%
  2. Singapore16.6%
  3. Netherlands10.6%
Top importers
  1. China17.3%
  2. Netherlands14.2%
  3. India * partner reported9.6%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

The HS code shown for 1-Hexanol is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about 1-Hexanol, based on the data on this page

What is 1-Hexanol?

Hexan-1-ol is a primary alcohol that is hexane substituted by a hydroxy group at position 1. It has a role as an antibacterial agent, a fragrance, an alarm pheromone and a plant metabolite. It is a hexanol and a primary alcohol.

What is the CAS number of 1-Hexanol?

The CAS registry number of 1-Hexanol is 111-27-3. Other or deprecated CAS numbers: 25917-35-5.

What is the molecular formula and weight of 1-Hexanol?

The molecular formula of 1-Hexanol is C6H14O and its molar mass is 102.18 g/mol.

What is 1-Hexanol used for?

The active ingredient is no longer contained in any registered pesticide products ... "cancelled.". Synthetic flavoring ingredient. Pharmaceuticals (introduction of hexyl group into hyponics, antiseptics, perfume esters, etc), solvent, plasticizer, intermediate for textile and leather finishing agents.

Is 1-Hexanol hazardous?

1-Hexanol carries the GHS signal word "Warning". Main hazards: harmful if swallowed. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of 1-Hexanol?

1-Hexanol is usually classified under HS code 290519 (Saturated monohydric alcohols, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy 1-Hexanol?

CompoundList lists 101 suppliers of 1-Hexanol in China, United States, United Kingdom, India and 13 more. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy 1-Hexanol in India?

5 suppliers in India list 1-Hexanol on CompoundList. Filter the suppliers list by country and send a request to compare prices, grades and delivery times.

What is the price of 1-Hexanol?

Suppliers quote 1-Hexanol on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle 1-Hexanol

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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