CompoundList
Sign in
Impurities and reference standards

beta-Ionol, (E)-

Also known as beta-Ionol, Ionol, beta-, 4-(2,6,6-Trimethyl-1-cyclohexen-1-yl)-3-buten-2-ol

CAS 472-80-0Formula C13H22OMolar mass 194.32 g/molEC 244-735-7
Get quotes Safety data
beta-Ionol, (E)- chemical structure, C13H22O, CAS 472-80-0
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
472-80-0
Formula
C13H22O
Molar mass
194.32 g/mol
EC number
244-735-7
HS code
290619
Category
Impurities and reference standards

What is beta-Ionol, (E)-?

Plain description, key identifiers and synonyms

Beta-Ionol is a sesquiterpenoid.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(E)-4-(2,6,6-trimethylcyclohexen-1-yl)but-3-en-2-ol
CAS number
472-80-0Other or deprecated CAS: 22029-76-1, 73952-68-8
EC numbers
244-735-7, 277-648-8
Molecular formula
C13H22O
UNII
HTL4B7G3HH
INCI name
BETA-IONOL
InChIKey
CNOPDZWOYFOHGN-BQYQJAHWSA-N
InChI
InChI=1S/C13H22O/c1-10-6-5-9-13(3,4)12(10)8-7-11(2)14/h7-8,11,14H,5-6,9H2,1-4H3/b8-7+
Canonical SMILES
CC1=C(C=CC(C)O)C(C)(C)CCC1
Isomeric SMILES
CC1=C(C(CCC1)(C)C)/C=C/C(C)O

Synonyms

  • beta-Ionol
  • Ionol, beta-
  • 4-(2,6,6-Trimethyl-1-cyclohexen-1-yl)-3-buten-2-ol
  • beta-lonol
  • Ionol,beta
  • 2-Hydroxy-beta-ionone
  • Trans-beta-ionol
  • 3-Buten-2-ol, 4-(2,6,6-trimethyl-1-cyclohexen-1-yl)-
  • (E)-4-(2,6,6-trimethylcyclohexen-1-yl)but-3-en-2-ol
  • 4-(2,6,6-Trimethyl-1-cyclohexenyl)-3-buten-2-ol
  • (3E)-4-(2,6,6-trimethylcyclohex-1-en-1-yl)but-3-en-2-ol
  • (E)-4-(2,6,6-trimethylcyclohex-1-enyl)-3-buten-2-ol
  • 3-Buten-2-ol, 4-(2,6,6-trimethyl-1-cyclohexen-1-yl)-, (3E)-
  • 3-Buten-2-ol, 4-(2,6,6-trimethyl-1-cyclohexen-1-yl)-, (E)-
  • (+-)-Trans-beta-I(Eonol
  • 4-(2,6,6-Trimethylcyclohex-1-en-1-yl)but-3-en-2-ol
  • (E)-4-(2,6,6-trimethylcyclohex-1-en-1-yl)but-3-en-2-ol
  • (+/-)-Trans-beta-I(Eonol
  • b-Ionol
  • beta Ionol
  • (E)-beta-ionol
  • Ionone Impurity 17
  • beta-Ionol, analytical standard
  • (+/-)-TRANS-beta-IONOL
  • beta-Ionol, technical, >=90% (GC)
Show all 30 synonyms
  • 4-(2,6,6-Trimethyl-1-cyclohexenyl)-But-3-en-2-ol
  • 4-(2,6,6-trimethyl-cyclohex-1-enyl)-but-3-en-2-ol
  • But-3-en-2-ol, 4-(2,6,6-trimethyl-1-cyclohexenyl)-
  • (3E)-4-(2,6,6-Trimethyl-1-cyclohexen-1-yl)-3-buten-2-ol
  • (3E)-4-(2,6,6-Trimethyl-1-cyclohexen-1-yl)-3-buten-2-ol #

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)
3.45calc.
Topological polar surface area
20.23 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
1calc.
Rotatable bonds
2calc.
Heavy atoms
14calc.
Rings
1calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.69calc.
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, C1=CCCCC1

C1=CCCCC1

1 ring, 6 atoms, the Cyclohexene ring system.

5,167 other chemicals share this scaffold

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.

beta-Ionol, (E)- suppliers

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

No supplier listings yet

Post one free request and suppliers who make or trade beta-Ionol, (E)- can send you quotes. Your contact details stay private until you accept a quote.

Request quotesSell this chemical

beta-Ionol, (E)- 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 BETA-IONOL(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

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code beta-Ionol, (E)- is traded under.

HS 2906.19Indicative HS code

Cyclanic, cyclenic or cycloterpenic, other

World exports in 2024
$613M
+18.7% vs 2023, imports $606M
2019 to 2024
Top exporters
  1. China34.2%
  2. India * partner reported10.1%
  3. Germany9.5%
Top importers
  1. United States19.8%
  2. Germany9.0%
  3. India * partner reported8.4%

* Partner reported figures, a lower bound.

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

The HS code shown for beta-Ionol, (E)- is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about beta-Ionol, (E)-, based on the data on this page

What is beta-Ionol, (E)-?

Beta-Ionol is a sesquiterpenoid.

What is the CAS number of beta-Ionol, (E)-?

The CAS registry number of beta-Ionol, (E)- is 472-80-0. Other or deprecated CAS numbers: 22029-76-1, 73952-68-8.

What is the molecular formula and weight of beta-Ionol, (E)-?

The molecular formula of beta-Ionol, (E)- is C13H22O and its molar mass is 194.32 g/mol.

What is beta-Ionol, (E)- used for?

Known uses and roles of beta-Ionol, (E)- include fragrance ingredients in cosmetics and personal care, fragrance ingredients in flavors and fragrances, perfuming, flavouring and nutrient and fragrance.

Is beta-Ionol, (E)- hazardous?

No GHS hazard classification for beta-Ionol, (E)- 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 beta-Ionol, (E)-?

beta-Ionol, (E)- is usually classified under HS code 290619 (Cyclanic, cyclenic or cycloterpenic, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy beta-Ionol, (E)-?

Post a free request on CompoundList and suppliers of beta-Ionol, (E)- will send you quotes. Your contact details stay private until you accept a quote.

What is the price of beta-Ionol, (E)-?

Suppliers quote beta-Ionol, (E)- 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 beta-Ionol, (E)-

Get quotes for beta-Ionol, (E)-

Post one free request with your grade, quantity and destination. Matching suppliers send quotes you can compare side by side.
Post a request Sell beta-Ionol, (E)-
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 beta-Ionol, (E)- with a 3D view, its CAS number and a link back to this page. Free to use with the link kept.

<iframe src="https://www.compoundlist.com/embed/structure/beta-ionol-e-472-80-0" title="beta-Ionol, (E)- 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 Impurities and reference standards or HS code 290619

Price on request
Free quotes, contact stays private
Get quotes