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Synthetic aroma chemicals

Geranylacetone

Also known as Geranyl acetone, (5E)-6,10-dimethylundeca-5,9-dien-2-one, trans-Geranylacetone

CAS 3796-70-1Formula C13H22OMolar mass 194.32 g/molEC 223-269-8
GHS signal word: Warning. Pictograms: Harmful or irritant, Hazardous to the environment 12 suppliers listed
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Geranylacetone chemical structure, C13H22O, CAS 3796-70-1
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
3796-70-1
Formula
C13H22O
Molar mass
194.32 g/mol
EC number
223-269-8
HS code
291419
Category
Synthetic aroma chemicals

What is Geranylacetone?

Plain description, key identifiers and synonyms

Geranyl acetone is a monoterpene ketone in which an (E)-geranyl group is bonded to one of the alpha-methyls of acetone. It is a component of essential oils from various plants including Nelumbo nucifera. It has a role as a volatile oil component, a flavouring agent, a fragrance and a plant metabolite. It contains a geranyl group.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(5E)-6,10-dimethylundeca-5,9-dien-2-one
CAS number
3796-70-1 CAS number cross-checkedOther or deprecated CAS: 689-67-8
EC numbers
223-269-8, 269-400-2
Molecular formula
C13H22O
UNII
9B7RY79U9Z
MDL number
MFCD00008910
INCI name
GERANYL ACETONE
InChIKey
HNZUNIKWNYHEJJ-FMIVXFBMSA-N
InChI
InChI=1S/C13H22O/c1-11(2)7-5-8-12(3)9-6-10-13(4)14/h7,9H,5-6,8,10H2,1-4H3/b12-9+
Canonical SMILES
CC(=O)CCC=C(C)CCC=C(C)C
Isomeric SMILES
CC(=CCC/C(=C/CCC(=O)C)/C)C

Synonyms

  • Geranyl acetone
  • (5E)-6,10-dimethylundeca-5,9-dien-2-one
  • trans-Geranylacetone
  • (E)-6,10-Dimethylundeca-5,9-dien-2-one
  • Dihydropseudoionone
  • (E)-6,10-Dimethyl-5,9-undecadien-2-one
  • 5,9-Undecadien-2-one, 6,10-dimethyl-
  • 6,10-Dimethyl-5,9-undecadien-2-one
  • cis,trans-Geranylacetone
  • (E)-geranylacetone
  • 5,9-Undecadien-2-one, 6,10-dimethyl-, (E)-
  • (E/Z)-Geranylacetone
  • E-geranyl acetone
  • 5,9-Undecadien-2-one, 6,10-dimethyl-, (5E)-
  • 6,10-Dimethyl-5(E),9-undecadien-2-one
  • trans-6,10-Dimethyl-5,9-undecadien-2-one
  • 6,10-dimethyl-(E)-5,9-undecadien-2-one
  • 6,10-dimethyl-5,9-undecadiene-2-one
  • Geranylacetone, trans-
  • alpha,beta-Dihydropseudoionone
  • Geranylacetone(Z/E)
  • 2,6-dimethylundeca-2,6-dien-10-one
  • 6,10-Dimethyl-undeca-5,9-dien-2-one
  • (5E)-6,10-dimethyl-2-undeca-5,9-dienone
  • (5E)-6,10-Dimethyl-5,9-undecadien-2-one
Show all 37 synonyms
  • E-geranylacetone
  • Undecadien-2-one, 6,10-dimethyl-
  • 2,6-Dimethyl-2,6-undecadien-2-one, trans-
  • 6,10-Dimethyl-5,9-undecadien-2-one, trans-
  • 6,10-Dimethyl-5,9-undecadien-2-one, (E)-
  • Dihydropseudoionone, 6,10-Dimethyl-5,9-undecadien-2-one, 2,6-Dimethylundeca-2,6-dien-10-one, 6,10-Dimethyl-5,9-undec-2-one, 6,10-Dimethyl-5,9-undecadiene-2-one,
  • Geranyl-2-propanone
  • (E)-geranyl-acetone
  • 5,9-Undecadien-2-one, 6,10-dimethyl-, (
  • 5, 6,10-dimethyl-
  • Geranylacetone (mixture of isomers)
  • (5E)-6,10-dimethyl-5,9-undecen-2-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
194.32 g/molcalc.
Exact mass
194.1671 Dacalc.
LogP (octanol/water)
4.05calc.
Topological polar surface area
17.07 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
1calc.
Rotatable bonds
6calc.
Heavy atoms
14calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.62calc.
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
GHS09: Hazardous to the environment
Hazardous to the environment

Hazard statements

  • H315Causes skin irritation.
  • H319Causes serious eye irritation.
  • H335May cause respiratory irritation.
  • H411Toxic to aquatic life with long lasting effects.
Precautionary statements (18)
  • 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.
  • P273Avoid release to the environment.
  • 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.
  • P391Collect spillage.
  • 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

Geranylacetone suppliers

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All 12 suppliers
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Where suppliers are based

12 suppliers in 4 countries

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Geranylacetone 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

Cosmetic ingredient, INCI name GERANYL ACETONE(perfuming)

Roles

  • additive
  • eukaryotic metabolite
  • flavouring agent
  • food additive
  • food component
  • fragrance
  • metabolite
  • physiological role
  • plant metabolite
  • volatile oil component

Functional uses

  • Flavouring and nutrient
  • Fragrance

Cosmetic functions

  • Perfuming

Regulatory status

Inventories, regulations and trade controls that list this substance

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 Geranylacetone 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 Geranylacetone is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Geranylacetone, based on the data on this page

What is Geranylacetone?

Geranyl acetone is a monoterpene ketone in which an (E)-geranyl group is bonded to one of the alpha-methyls of acetone. It is a component of essential oils from various plants including Nelumbo nucifera. It has a role as a volatile oil component, a flavouring agent, a fragrance and a plant metabolite.

What is the CAS number of Geranylacetone?

The CAS registry number of Geranylacetone is 3796-70-1. Other or deprecated CAS numbers: 689-67-8.

What is the molecular formula and weight of Geranylacetone?

The molecular formula of Geranylacetone is C13H22O and its molar mass is 194.32 g/mol.

What is Geranylacetone used for?

Known uses and roles of Geranylacetone include fragrance ingredients in cosmetics and personal care, flavors in food and beverage, fragrances in home care and cleaning, flavoring agents in flavors and fragrances, fragrance ingredients in flavors and fragrances and 13 more.

Is Geranylacetone hazardous?

Geranylacetone 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 Geranylacetone?

Geranylacetone 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 Geranylacetone?

CompoundList lists 12 suppliers of Geranylacetone in China, United States, Hong Kong and Netherlands. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Geranylacetone?

Suppliers quote Geranylacetone 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 Geranylacetone

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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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