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Synthetic aroma chemicals

Lilial

Also known as lily aldehyde, 2-(4-tert-Butylbenzyl)propionaldehyde, Butylphenyl methylpropional

CAS 80-54-6Formula C14H20OMolar mass 204.31 g/molEC 201-289-8
GHS signal word: Danger. Pictograms: Serious health hazard 28 suppliers listed
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Lilial chemical structure, C14H20O, CAS 80-54-6
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
80-54-6
Formula
C14H20O
Molar mass
204.31 g/mol
Physical form
Liquid
HS code
291229
Category
Synthetic aroma chemicals
Illustrative photo, assorted laboratory chemical bottles and jars on a laboratory bench
Typical packagingIllustrative packaging image, not the actual product

What is Lilial?

Plain description, key identifiers and synonyms

Lilial is a chemical substance with the molecular formula C14H20O and a molar mass of 204.31 g/mol. Its CAS registry number is 80-54-6. The IUPAC name is 3-(4-tert-butylphenyl)-2-methylpropanal.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
3-(4-tert-butylphenyl)-2-methylpropanal
CAS number
80-54-6 CAS number cross-checked
EC number
201-289-8
Molecular formula
C14H20O
UNII
T7540GJV69
MDL number
MFCD00047655
INCI name
BUTYLPHENYL METHYLPROPIONAL
InChIKey
SDQFDHOLCGWZPU-UHFFFAOYSA-N
InChI
InChI=1S/C14H20O/c1-11(10-15)9-12-5-7-13(8-6-12)14(2,3)4/h5-8,10-11H,9H2,1-4H3
SMILES (canonical and isomeric)
CC(CC1=CC=C(C=C1)C(C)(C)C)C=O

Synonyms

  • lily aldehyde
  • 2-(4-tert-Butylbenzyl)propionaldehyde
  • Butylphenyl methylpropional
  • 4-tert-butyl-alpha-methylhydrocinnamaldehyde
  • Benzenepropanal, 4-(1,1-dimethylethyl)-alpha-methyl-
  • p-tert-Butyl-alpha-methylhydrocinnamic aldehyde
  • beta-Lilial
  • 3-(4-(tert-Butyl)phenyl)-2-methylpropanal
  • 3-(4-tert-Butylphenyl)isobutyraldehyde
  • Lilestralis
  • 3-(4-tert-Butylphenyl)-2-methylpropanal
  • Lilyal
  • 3-(4-tert-Butylphenyl)-2-methylpropionaldehyde
  • Lilial solution
  • 3-[4-(tert-butyl)phenyl]-2-methylpropanal
  • Lilyaldehyde
  • p-tert-Butyl-alpha-methylhydrocinnamaldehyde
  • alpha-Methyl-p-(tert-butyl)hydrocinnamaldehyde
  • Hydrocinnamaldehyde, p-tert-butyl-alpha-methyl-
  • Propanal, alpha-methyl-beta-(p-tert.-butylphenyl)-
  • alpha-Methyl, beta-(p-tert-butylphenyl)propionaldehyde
  • Propionaldehyde, beta-(4-tert-butylphenyl)-alpha-methyl-
  • 3-(p-tert-Butylphenyl)isobutylaldehyde
  • Lysmeral
  • Benzenepropanal, 4-[1,1-dimethylethyl]-alpha-methyl-
Show all 32 synonyms
  • liliale
  • 2-(4-tert-Butylbenzyl)propionaldehyde, analytical standard
  • Lilestral
  • pt-Bucinal
  • 3-(4-tert-butylphenyl)-2-methyl-propanal
  • p-tert-Butyl-alpha-methyldihydrocinnamic aldehyde
  • 4-07-00-00802 (Beilstein Handbook Reference)

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
204.31 g/molcalc.
Exact mass
204.1514 Dacalc.
LogP (octanol/water)
3.36calc.
Topological polar surface area
17.07 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
1calc.
Rotatable bonds
3calc.
Heavy atoms
15calc.
Rings
1calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.5calc.
Formal charge
0calc.
Stereocentres
1calc.
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
Danger
GHS08: Serious health hazard
Serious health hazard

Hazard statements

  • H360FdMay damage fertility. Suspected of damaging the unborn child.
Precautionary statements (5)
  • P203Obtain, read and follow all safety instructions before use.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P318If exposed or concerned, get medical advice.
  • 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

Lilial suppliers

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

All 28 suppliers
28 of 28 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

28 suppliers in 6 countries

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Lilial 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: Fragrance.

Consumer uses: Fragrance.

Use classes: Cosmetics, Pesticide transformation products.

Cosmetic ingredient, INCI name BUTYLPHENYL METHYLPROPIONAL(fragrance, perfuming)

Functional uses

  • Deodorizer
  • Fragrance
  • Preservative

Cosmetic functions

  • Fragrance
  • Perfuming

Regulatory status

Inventories, regulations and trade controls that list this substance

Europe

  • EU harmonised classification (CLP Annex VI)
    Index no: 605-041-00-3

Health and food

  • EU cosmetic ingredient inventory
  • EU Cosmetics Regulation Annex II, prohibited in cosmetics
    Name: 2-(4-tert-butylbenzyl) propionaldehyde, Ref no: 1666, Annex ref: II/1666

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

Frequently asked questions

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

What is Lilial?

Lilial is a chemical substance with the molecular formula C14H20O and a molar mass of 204.31 g/mol. Its CAS registry number is 80-54-6. The IUPAC name is 3-(4-tert-butylphenyl)-2-methylpropanal.

What is the CAS number of Lilial?

The CAS registry number of Lilial is 80-54-6.

What is the molecular formula and weight of Lilial?

The molecular formula of Lilial is C14H20O and its molar mass is 204.31 g/mol.

What is Lilial used for?

Industrial uses: Fragrance. Consumer uses: Fragrance. Use classes: Cosmetics, Pesticide transformation products.

Is Lilial hazardous?

Lilial carries the GHS signal word "Danger". Main hazards: may damage fertility. suspected of damaging the unborn child. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Lilial?

Lilial 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 Lilial?

CompoundList lists 28 suppliers of Lilial in China, United States, India, Egypt and 2 more. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy Lilial in India?

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

What is the price of Lilial?

Suppliers quote Lilial 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 Lilial

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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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