CompoundList

2,4-Dimethyl-3-hexanone

Also known as 3-Hexanone, 2,4-dimethyl-, 2,4-Dimethyl hexanone-3, 2,4-dimethylhexan-3-one

CAS 18641-70-8Formula C8H16OMolar mass 128.22 g/mol
2,4-Dimethyl-3-hexanone chemical structure, C8H16O, CAS 18641-70-8
2D chemical structure

Key facts

What buyers check first

CAS number
18641-70-8
Formula
C8H16O
Molar mass
128.22 g/mol
HS code
291419
Category
Aldehydes and ketones

What is 2,4-Dimethyl-3-hexanone?

Plain description, key identifiers and synonyms

2,4-Dimethyl-3-hexanone is a chemical substance with the molecular formula C8H16O and a molar mass of 128.22 g/mol. Its CAS registry number is 18641-70-8. The IUPAC name is 2,4-dimethylhexan-3-one.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2,4-dimethylhexan-3-one
CAS number
18641-70-8 CAS number cross-checked
Molecular formula
C8H16O
InChIKey
PZAPVPGZDHJUTO-UHFFFAOYSA-N
InChI
InChI=1S/C8H16O/c1-5-7(4)8(9)6(2)3/h6-7H,5H2,1-4H3
SMILES (canonical and isomeric)
CCC(C)C(=O)C(C)C

Synonyms

  • 3-Hexanone, 2,4-dimethyl-
  • 2,4-Dimethyl hexanone-3
  • 2,4-dimethylhexan-3-one

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

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

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
128.22 g/molcalc.
Exact mass
128.1201 Dacalc.
LogP (octanol/water)
2.26calc.
Topological polar surface area
17.07 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
1calc.
Rotatable bonds
3calc.
Heavy atoms
9calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.88calc.
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

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

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

2,4-Dimethyl-3-hexanone suppliers

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2,4-Dimethyl-3-hexanone 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

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code 2,4-Dimethyl-3-hexanone is traded under.

HS 2914.19Indicative HS code

Acyclic ketones without other oxygen function, other

World exports in 2024
$264M
+1.7% vs 2023, imports $308M
2019 to 2024
Top exporters
  1. China27.1%
  2. United States27.0%
  3. Germany10.5%
Top importers
  1. China22.8%
  2. United States13.0%
  3. India * partner reported10.7%

* Partner reported figures, a lower bound.

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

The HS code shown for 2,4-Dimethyl-3-hexanone is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about 2,4-Dimethyl-3-hexanone, based on the data on this page

What is 2,4-Dimethyl-3-hexanone?

2,4-Dimethyl-3-hexanone is a chemical substance with the molecular formula C8H16O and a molar mass of 128.22 g/mol. Its CAS registry number is 18641-70-8. The IUPAC name is 2,4-dimethylhexan-3-one.

What is the CAS number of 2,4-Dimethyl-3-hexanone?

The CAS registry number of 2,4-Dimethyl-3-hexanone is 18641-70-8.

What is the molecular formula and weight of 2,4-Dimethyl-3-hexanone?

The molecular formula of 2,4-Dimethyl-3-hexanone is C8H16O and its molar mass is 128.22 g/mol.

What is 2,4-Dimethyl-3-hexanone used for?

Known uses and roles of 2,4-Dimethyl-3-hexanone include building blocks in research and laboratory.

Is 2,4-Dimethyl-3-hexanone hazardous?

No GHS hazard classification for 2,4-Dimethyl-3-hexanone is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of 2,4-Dimethyl-3-hexanone?

2,4-Dimethyl-3-hexanone is usually classified under HS code 291419 (Acyclic ketones without other oxygen function, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy 2,4-Dimethyl-3-hexanone?

Post a free request on CompoundList and suppliers of 2,4-Dimethyl-3-hexanone will send you quotes. Your contact details stay private until you accept a quote.

What is the price of 2,4-Dimethyl-3-hexanone?

Suppliers quote 2,4-Dimethyl-3-hexanone 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 2,4-Dimethyl-3-hexanone

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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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