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Synthetic aroma chemicals

Cuminyl acetaldehyde

Also known as Benzenepropanal, 4-(1-methylethyl)-, Cuminacetaldehyde, Cymylpropanal, p-

CAS 7775-00-0Formula C12H16OMolar mass 176.26 g/molEC 231-885-3
GHS signal word: Warning. Pictograms: Harmful or irritant, Serious health hazard, Hazardous to the environment 1 supplier listed
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Cuminyl acetaldehyde chemical structure, C12H16O, CAS 7775-00-0
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
7775-00-0
Formula
C12H16O
Molar mass
176.26 g/mol
EC number
231-885-3
HS code
291229
Category
Synthetic aroma chemicals

What is Cuminyl acetaldehyde?

Plain description, key identifiers and synonyms

3-(4-Isopropylphenyl)propanal is a monoterpenoid.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
3-(4-propan-2-ylphenyl)propanal
CAS number
7775-00-0 CAS number cross-checked
EC number
231-885-3
Molecular formula
C12H16O
UNII
WSW8QXE6HG
INCI name
3-P-CUMENYL PROPIONALDEHYDE
InChIKey
RLEFOSDUWZYGOS-UHFFFAOYSA-N
InChI
InChI=1S/C12H16O/c1-10(2)12-7-5-11(6-8-12)4-3-9-13/h5-10H,3-4H2,1-2H3
SMILES (canonical and isomeric)
CC(C)C1=CC=C(C=C1)CCC=O

Synonyms

  • Benzenepropanal, 4-(1-methylethyl)-
  • Cuminacetaldehyde
  • Cymylpropanal, p-
  • 3-p-Cumenylpropionaldehyde
  • 3-(p-Cumenyl)propionaldehyde
  • 3-(p-Isopropylphenyl)propionaldehyde
  • Propionaldehyde, 3-P-cumenyl-
  • Isopropylhydrocinnamaldehyde, p-
  • 4-(1-Methylethyl)benzenepropanal
  • Hydrocinnamaldehyde, p-isopropyl-
  • 3-(p-Isopropylphenyl)propionaldeyde
  • 3-(4-isopropylphenyl)propionaldehyde
  • Cyclemax
  • p-Isopropylhydrocinnamaldehyde
  • 3-(P-Isopropylphenyl)-propionaldehyde
  • 3-(4-isopropylphenyl)propanal
  • 3-(4-propan-2-ylphenyl)propanal
  • 3-[4-(Propan-2-yl)phenyl]propanal
  • p-Cymylpropanal
  • 3-(4-Isopropyl-phenyl)-propionaldehyde
  • 3-p-cumenyl-propionaldehyde
  • p-Isopropyl-Hydrocinnamaldehyde
  • 3-(4-isopropylphenyl)-propanal
  • 4-(1-methylethyl)-benzenepropanal
  • 4-(1-Methylethyl)benzenepropanal, 9CI

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
176.26 g/molcalc.
Exact mass
176.1201 Dacalc.
LogP (octanol/water)
2.94calc.
Topological polar surface area
17.07 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
1calc.
Rotatable bonds
4calc.
Heavy atoms
13calc.
Rings
1calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.42calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, c1ccccc1

c1ccccc1

1 ring, 6 atoms, the Benzene ring system.

485,677 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Warning
GHS07: Harmful or irritant
Harmful or irritant
GHS08: Serious health hazard
Serious health hazard
GHS09: Hazardous to the environment
Hazardous to the environment

Hazard statements

  • H315Causes skin irritation.
  • H317May cause an allergic skin reaction.
  • H361Suspected of damaging fertility or the unborn child.
  • H400Very toxic to aquatic life.
Precautionary statements (15)
  • P203Obtain, read and follow all safety instructions before use.
  • P261Avoid breathing dust, fume, gas, mist, vapours or spray.
  • P264Wash skin thoroughly after handling.
  • P272Contaminated work clothing should not be allowed out of the workplace.
  • P273Avoid release to the environment.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P302 + P352If on skin: Wash with plenty of water.
  • P318If exposed or concerned, get medical advice.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P332 + P317If skin irritation occurs: Get medical help.
  • P333 + P317If skin irritation or rash occurs: Get medical help.
  • P362 + P364Take off contaminated clothing. And wash it before reuse.
  • P391Collect spillage.
  • 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

Cuminyl acetaldehyde suppliers

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Where suppliers are based

1 supplier in 1 country

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Cuminyl acetaldehyde price

Indicative price range per kg from live supplier offers

No published prices right now

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Uses and applications

What the substance is used for, by industry and function

Industrial uses: Fragrance.

Consumer uses: Fragrance.

Cosmetic ingredient, INCI name 3-P-CUMENYL PROPIONALDEHYDE(perfuming)

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, Regulatory flags: Added by a premanufacture notice

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Cuminyl acetaldehyde is traded under.

HS 2912.29Indicative HS code

Cyclic aldehydes without other oxygen function, other

World exports in 2024
$435M
+19.0% vs 2023, imports $484M
2019 to 2024
Top exporters
  1. China19.5%
  2. Japan17.4%
  3. India * partner reported13.0%
Top importers
  1. United States22.5%
  2. China9.2%
  3. Singapore8.4%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

Quick answers about Cuminyl acetaldehyde, based on the data on this page

What is Cuminyl acetaldehyde?

3-(4-Isopropylphenyl)propanal is a monoterpenoid.

What is the CAS number of Cuminyl acetaldehyde?

The CAS registry number of Cuminyl acetaldehyde is 7775-00-0.

What is the molecular formula and weight of Cuminyl acetaldehyde?

The molecular formula of Cuminyl acetaldehyde is C12H16O and its molar mass is 176.26 g/mol.

What is Cuminyl acetaldehyde used for?

Industrial uses: Fragrance. Consumer uses: Fragrance.

Is Cuminyl acetaldehyde hazardous?

Cuminyl acetaldehyde carries the GHS signal word "Warning". Main hazards: causes skin irritation, may cause an allergic skin reaction, suspected of damaging fertility or the unborn child. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Cuminyl acetaldehyde?

Cuminyl acetaldehyde is usually classified under HS code 291229 (Cyclic aldehydes without other oxygen function, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Cuminyl acetaldehyde?

CompoundList lists 1 supplier of Cuminyl acetaldehyde in China. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Cuminyl acetaldehyde?

Suppliers quote Cuminyl acetaldehyde 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 Cuminyl acetaldehyde

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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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