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Alcohol and glycol solvents

1,2-Hexanediol

Also known as DL-1,2-Hexanediol, 1,2-Dihydroxyhexane, 5,6-Dihydroxyhexane

CAS 6920-22-5Formula C6H14O2Molar mass 118.18 g/molEC 230-029-6
GHS signal word: Warning. Pictograms: Harmful or irritant 43 suppliers listed
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1,2-Hexanediol chemical structure, C6H14O2, CAS 6920-22-5
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
6920-22-5
Formula
C6H14O2
Molar mass
118.18 g/mol
Physical form
Liquid
HS code
290539
Category
Alcohol and glycol solvents
Illustrative photo, 200 litre blue HDPE drums of liquid in a warehouse
Typical packagingIllustrative packaging image, not the actual product

What is 1,2-Hexanediol?

Plain description, key identifiers and synonyms

1,2-Hexanediol is a chemical substance with the molecular formula C6H14O2 and a molar mass of 118.18 g/mol. Its CAS registry number is 6920-22-5. The IUPAC name is hexane-1,2-diol.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
hexane-1,2-diol
CAS number
6920-22-5 CAS number cross-checked
EC number
230-029-6
Molecular formula
C6H14O2
UNII
TR046Y3K1G
MDL number
MFCD00010737
INCI name
1,2-HEXANEDIOL
InChIKey
FHKSXSQHXQEMOK-UHFFFAOYSA-N
InChI
InChI=1S/C6H14O2/c1-2-3-4-6(8)5-7/h6-8H,2-5H2,1H3
SMILES (canonical and isomeric)
CCCCC(CO)O

Synonyms

  • DL-1,2-Hexanediol
  • 1,2-Dihydroxyhexane
  • 5,6-Dihydroxyhexane
  • hexane-1,2-diol
  • dl-hexane-1,2-diol
  • 1,2-Hexylene Glycol
  • (+/-)-Hexane-1,2-diol, 1,2-Dihydroxyhexane, 1,2-Hexyleneglycol, 5,6-Dihydroxyhexane, DL-1,2-Hexanediol, KMO 6
  • 1,2-hexyleneglycol
  • (2R)-1,2-Hexanediol
  • 1,2-Hexanediol, 98%
  • 1,2-Hexanediol, dl

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

Physical form
Liquidexp.

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
118.18 g/molcalc.
Exact mass
118.0994 Dacalc.
LogP (octanol/water)
0.53calc.
Topological polar surface area
40.46 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
4calc.
Heavy atoms
8calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
1calc.
Formal charge
0calc.
Stereocentres
1calc.
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

Hazard statements

  • H315Causes skin irritation.
  • H319Causes serious eye irritation.
  • H335May cause respiratory irritation.
Precautionary statements (16)
  • P261Avoid breathing dust, fume, gas, mist, vapours or spray.
  • P264Wash skin thoroughly after handling.
  • P264 + P265Wash skin thoroughly after handling. Do not touch eyes.
  • P271Use only outdoors or in a well-ventilated area.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P302 + P352If on skin: Wash with plenty of water.
  • P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
  • P305 + P351 + P338If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P319Get medical help if you feel unwell.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P332 + P317If skin irritation occurs: Get medical help.
  • P337 + P317If eye irritation persists: Get medical help.
  • P362 + P364Take off contaminated clothing. And wash it before reuse.
  • P403 + P233Store in a well-ventilated place. Keep container tightly closed.
  • P405Store locked up.
  • P501Dispose of contents and container in accordance with local regulations.

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

1,2-Hexanediol suppliers

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

All 43 suppliers
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Where suppliers are based

43 suppliers in 12 countries

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1,2-Hexanediol price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

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Uses and applications

What the substance is used for, by industry and function

Industrial uses: Intermediates, Solvent, Other.

Consumer uses: Other.

Use classes: Solvents, Safer Chemical Classes.

Cosmetic ingredient, INCI name 1,2-HEXANEDIOL(skin conditioning, solvent)

Functional uses

  • Fragrance
  • Humectant
  • Softener and conditioner
  • Solvent

Cosmetic functions

  • Skin conditioning
  • Solvent

Regulatory status

Inventories, regulations and trade controls that list this substance

Health and food

  • EU cosmetic ingredient inventory

United States

  • Safer Choice ingredient list (USA)
  • 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 1,2-Hexanediol is traded under.

HS 2905.39Indicative HS code

Diols, other

World exports in 2024
$1.92B
−3.5% vs 2023, imports $2B
2019 to 2024
Top exporters
  1. China22.3%
  2. United States17.9%
  3. Germany16.1%
Top importers
  1. Germany12.0%
  2. China11.3%
  3. South Korea10.5%
Reported customs values in USD, not prices.Full trade data

The HS code shown for 1,2-Hexanediol is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about 1,2-Hexanediol, based on the data on this page

What is 1,2-Hexanediol?

1,2-Hexanediol is a chemical substance with the molecular formula C6H14O2 and a molar mass of 118.18 g/mol. Its CAS registry number is 6920-22-5. The IUPAC name is hexane-1,2-diol.

What is the CAS number of 1,2-Hexanediol?

The CAS registry number of 1,2-Hexanediol is 6920-22-5.

What is the molecular formula and weight of 1,2-Hexanediol?

The molecular formula of 1,2-Hexanediol is C6H14O2 and its molar mass is 118.18 g/mol.

What is 1,2-Hexanediol used for?

Industrial uses: Intermediates, Solvent, Other. Consumer uses: Other. Use classes: Solvents, Safer Chemical Classes.

Is 1,2-Hexanediol hazardous?

1,2-Hexanediol carries the GHS signal word "Warning". Main hazards: causes skin irritation, causes serious eye irritation, may cause respiratory irritation. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of 1,2-Hexanediol?

1,2-Hexanediol is usually classified under HS code 290539 (Diols, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy 1,2-Hexanediol?

CompoundList lists 43 suppliers of 1,2-Hexanediol in China, India, Germany, United States and 8 more. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy 1,2-Hexanediol in India?

7 suppliers in India list 1,2-Hexanediol on CompoundList. Filter the suppliers list by country and send a request to compare prices, grades and delivery times.

What is the price of 1,2-Hexanediol?

Suppliers quote 1,2-Hexanediol 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 1,2-Hexanediol

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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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