CompoundList
Sign in
Synthetic aroma chemicals

Cuminaldehyde

Also known as 4-isopropylbenzaldehyde, cumaldehyde, cuminic aldehyde

CAS 122-03-2Formula C10H12OMolar mass 148.21 g/molEC 204-516-9
GHS signal word: Warning. Pictograms: Harmful or irritant 26 suppliers listed
Get quotes Compare 26 suppliers
Cuminaldehyde chemical structure, C10H12O, CAS 122-03-2
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
122-03-2
Formula
C10H12O
Molar mass
148.21 g/mol
EC number
204-516-9
HS code
291229
Category
Synthetic aroma chemicals

What is Cuminaldehyde?

Plain description, key identifiers and synonyms

Cuminaldehyde is a member of the class of benzaldehydes that is benzaldehyde substituted by an isopropyl group at position 4. It is a component of essential oils from Cumin and exhibits insecticidal activities. It has a role as an insecticide, a volatile oil component and a plant metabolite. It derives from a hydride of a cumene.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
4-propan-2-ylbenzaldehyde
CAS number
122-03-2 CAS number cross-checked
EC number
204-516-9
Molecular formula
C10H12O
UNII
O0893NC35F
MDL number
MFCD00006953
INCI name
CUMINALDEHYDE
InChIKey
WTWBUQJHJGUZCY-UHFFFAOYSA-N
InChI
InChI=1S/C10H12O/c1-8(2)10-5-3-9(7-11)4-6-10/h3-8H,1-2H3
SMILES (canonical and isomeric)
CC(C)C1=CC=C(C=C1)C=O

Synonyms

  • 4-isopropylbenzaldehyde
  • cumaldehyde
  • cuminic aldehyde
  • cuminal
  • p-cumic aldehyde
  • Cumic aldehyde
  • Cuminyl aldehyde
  • Benzaldehyde, 4-(1-methylethyl)-
  • p-Isopropylbenzaldehyde
  • p-Isopropylbenzenecarboxaldehyde
  • 4-(1-Methylethyl)benzaldehyde
  • 4-(Propan-2-Yl)Benzaldehyde
  • 4-propan-2-ylbenzaldehyde
  • P-isopropyl benzaldehyde
  • Benzaldehyde, p-isopropyl-
  • p-Cuminic aldehyde
  • 4-(Methylethyl)benzaldehyde
  • 4-Isopropylbenzenecarboxylate
  • Cumin aldehyde
  • p-isopropyl-Benzaldehyde
  • 4-Isopropyl-benzaldehyde
  • Cuminadlehyde
  • Cuminaldehyd
  • Cumal
  • 4-(1-methylethyl)-benzaldehyde
Show all 36 synonyms
  • 4-iPr-Benzaldehyde
  • 4isopropylbenzaldehyde
  • Cuminaldehyde, 98%
  • 4-i-propylbenzaldehyde
  • p-iso-Propylbenzaldehyde
  • 4(isopropyl)benzaldehyde
  • 4-isopropyl benzaldehyde
  • Cuminaldehyde (Standard)
  • 4-(isopropyl)benzaldehyde
  • p-Isopropylbenzaldehyde, f
  • 4(2-propyl)-benzaldehyde

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
148.21 g/molcalc.
Exact mass
148.0888 Dacalc.
LogP (octanol/water)
2.62calc.
Topological polar surface area
17.07 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
1calc.
Rotatable bonds
2calc.
Heavy atoms
11calc.
Rings
1calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.3calc.
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

Hazard statements

  • H302Harmful if swallowed.
  • H317May cause an allergic skin reaction.
Precautionary statements (12)
  • P261Avoid breathing dust, fume, gas, mist, vapours or spray.
  • P264Wash skin thoroughly after handling.
  • P270Do not eat, drink or smoke when using this product.
  • P272Contaminated work clothing should not be allowed out of the workplace.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P301 + P317If swallowed: Get medical help.
  • P302 + P352If on skin: Wash with plenty of water.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P330Rinse mouth.
  • P333 + P317If skin irritation or rash occurs: Get medical help.
  • P362 + P364Take off contaminated clothing. And wash it before reuse.
  • 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

Cuminaldehyde suppliers

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

All 26 suppliers
26 of 26 offers

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

26 suppliers in 9 countries

Send one request to many suppliers

Choose up to 10 suppliers or let us match your request. Compare quotes side by side, free.

Choose suppliersPost a request

Cuminaldehyde 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.

Get latest price

Uses and applications

What the substance is used for, by industry and function

Cosmetic ingredient, INCI name CUMINALDEHYDE(perfuming)

Roles

  • eukaryotic metabolite
  • insecticide
  • metabolite
  • pesticide
  • 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 Cuminaldehyde 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 Cuminaldehyde is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

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

What is Cuminaldehyde?

Cuminaldehyde is a member of the class of benzaldehydes that is benzaldehyde substituted by an isopropyl group at position 4. It is a component of essential oils from Cumin and exhibits insecticidal activities. It has a role as an insecticide, a volatile oil component and a plant metabolite.

What is the CAS number of Cuminaldehyde?

The CAS registry number of Cuminaldehyde is 122-03-2.

What is the molecular formula and weight of Cuminaldehyde?

The molecular formula of Cuminaldehyde is C10H12O and its molar mass is 148.21 g/mol.

What is Cuminaldehyde used for?

Known uses and roles of Cuminaldehyde include fragrance ingredients in cosmetics and personal care, insecticides in agriculture and crop protection, fragrances in home care and cleaning, fragrance ingredients in flavors and fragrances, terpenes and terpenoids in flavors and fragrances and 10 more.

Is Cuminaldehyde hazardous?

Cuminaldehyde carries the GHS signal word "Warning". Main hazards: harmful if swallowed, may cause an allergic skin reaction. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Cuminaldehyde?

Cuminaldehyde 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 Cuminaldehyde?

CompoundList lists 26 suppliers of Cuminaldehyde in China, United States, India, France and 5 more. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy Cuminaldehyde in India?

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

What is the price of Cuminaldehyde?

Suppliers quote Cuminaldehyde 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 Cuminaldehyde

Get quotes for Cuminaldehyde

Post one free request with your grade, quantity and destination. Matching suppliers send quotes you can compare side by side.
Post a request Sell Cuminaldehyde
Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
Embed this structure on your websiteShow code

Paste this code into your page to show the 2D structure of Cuminaldehyde with a 3D view, its CAS number where known and a link back to this page. Free to use with the link kept.

<iframe src="https://www.compoundlist.com/embed/structure/cuminaldehyde-122-03-2" title="Cuminaldehyde structure on CompoundList" width="360" height="420" style="border:1px solid #E7E2DA;border-radius:12px;max-width:100%" loading="lazy" referrerpolicy="strict-origin-when-cross-origin"></iframe>
Preview the embed

Explore more in Synthetic aroma chemicals or HS code 291229

26 suppliers
Free quotes, contact stays private
Get quotes