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Aliphatic and alicyclic building blocks

Boronal

Also known as 2-Butenal, 2-methyl-4-(2,6,6-trimethyl-1-cyclohexen-1-yl)-, (E)-, (2E)-2-Methyl-4-(2,6,6-trimethyl-1-cyclohexen-1-yl)-2-butenal, beta-C14 Aldehyde

CAS 14398-40-4Formula C14H22OMolar mass 206.33 g/mol
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Boronal chemical structure, C14H22O, CAS 14398-40-4
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
14398-40-4
Formula
C14H22O
Molar mass
206.33 g/mol
HS code
291229
Category
Aliphatic and alicyclic building blocks

What is Boronal?

Plain description, key identifiers and synonyms

Boronal is a chemical substance with the molecular formula C14H22O and a molar mass of 206.33 g/mol. Its CAS registry number is 14398-40-4. The IUPAC name is (E)-2-methyl-4-(2,6,6-trimethylcyclohexen-1-yl)but-2-enal.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(E)-2-methyl-4-(2,6,6-trimethylcyclohexen-1-yl)but-2-enal
CAS number
14398-40-4Other or deprecated CAS: 3155-71-3
Molecular formula
C14H22O
UNII
FM3V4NH1Y6
InChIKey
FJCQUJKUMKZEMH-YRNVUSSQSA-N
InChI
InChI=1S/C14H22O/c1-11(10-15)7-8-13-12(2)6-5-9-14(13,3)4/h7,10H,5-6,8-9H2,1-4H3/b11-7+
Canonical SMILES
CC(C=O)=CCC1=C(C)CCCC1(C)C
Isomeric SMILES
CC1=C(C(CCC1)(C)C)C/C=C(\C)/C=O

Synonyms

  • 2-Butenal, 2-methyl-4-(2,6,6-trimethyl-1-cyclohexen-1-yl)-, (E)-
  • (2E)-2-Methyl-4-(2,6,6-trimethyl-1-cyclohexen-1-yl)-2-butenal
  • beta-C14 Aldehyde
  • beta-C14-Aldehyde
  • boronia butenal
  • (2E)-2-Methyl-4-(2,6,6-trimethyl-1-cyclohexen-1-yl)-2-butenal #
  • 1-Cyclohexene-1-crotonaldehyde, alpha,2,6,6-tetramethyl-, (E)-
  • 2-Butenal, 2-methyl-4-(2,6,6-trimethyl-1-cyclohexen-1-yl)-, (2E)-
  • 2-Methyl-4-(2,6,6-trimethyl-1-cyclohexen-1-yl)-2-butenal, (2E)-

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
206.33 g/molcalc.
Exact mass
206.1671 Dacalc.
LogP (octanol/water)
4.05calc.
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
0calc.
Fraction sp3 carbons
0.64calc.
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, 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.

Boronal suppliers

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Boronal 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

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Boronal 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 Boronal is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

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

What is Boronal?

Boronal is a chemical substance with the molecular formula C14H22O and a molar mass of 206.33 g/mol. Its CAS registry number is 14398-40-4. The IUPAC name is (E)-2-methyl-4-(2,6,6-trimethylcyclohexen-1-yl)but-2-enal.

What is the CAS number of Boronal?

The CAS registry number of Boronal is 14398-40-4. Other or deprecated CAS numbers: 3155-71-3.

What is the molecular formula and weight of Boronal?

The molecular formula of Boronal is C14H22O and its molar mass is 206.33 g/mol.

What is Boronal used for?

Known uses and roles of Boronal include building blocks in research and laboratory and screening compounds in research and laboratory.

Is Boronal hazardous?

No GHS hazard classification for Boronal 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 Boronal?

Boronal 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 Boronal?

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What is the price of Boronal?

Suppliers quote Boronal 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 Boronal

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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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