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Alcohols and polyols

trans-2-Ethynylcyclohexan-1-ol

Also known as rac-(1R,2S)-2-ethynylcyclohexan-1-ol, (1R,2S)-2-ethynylcyclohexan-1-ol, trans-2-ethynylcyclohexanol

CAS 55506-28-0Formula C8H12OMolar mass 124.18 g/mol
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trans-2-Ethynylcyclohexan-1-ol chemical structure, C8H12O, CAS 55506-28-0
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
55506-28-0
Formula
C8H12O
Molar mass
124.18 g/mol
HS code
290612
Category
Alcohols and polyols

What is trans-2-Ethynylcyclohexan-1-ol?

Plain description, key identifiers and synonyms

trans-2-Ethynylcyclohexan-1-ol is a chemical substance with the molecular formula C8H12O and a molar mass of 124.18 g/mol. Its CAS registry number is 55506-28-0. The IUPAC name is cis-(1R,2S)-2-ethynylcyclohexan-1-ol.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
cis-(1R,2S)-2-ethynylcyclohexan-1-ol
CAS number
55506-28-0
Molecular formula
C8H12O
InChIKey
KNVOCSQDAIHOPP-HTQZYQBOSA-N
InChI
InChI=1S/C8H12O/c1-2-7-5-3-4-6-8(7)9/h1,7-9H,3-6H2/t7-,8-/m1/s1
Canonical SMILES
C#CC1CCCCC1O
Isomeric SMILES
C#C[C@@H]1CCCC[C@H]1O

Synonyms

  • rac-(1R,2S)-2-ethynylcyclohexan-1-ol
  • (1R,2S)-2-ethynylcyclohexan-1-ol
  • trans-2-ethynylcyclohexanol
  • (1R,2S)-2-Ethynylcyclohexanol

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
124.18 g/molcalc.
Exact mass
124.0888 Dacalc.
LogP (octanol/water)
1.17calc.
Topological polar surface area
20.23 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
1calc.
Rotatable bonds
0calc.
Heavy atoms
9calc.
Rings
1calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.75calc.
Formal charge
0calc.
Stereocentres
2calc.
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 Cyclohexane ring system.

24,737 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.

trans-2-Ethynylcyclohexan-1-ol suppliers

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trans-2-Ethynylcyclohexan-1-ol 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 trans-2-Ethynylcyclohexan-1-ol is traded under.

HS 2906.12Indicative HS code

Cyclohexanol, methylcyclohexanols and dimethylcyclohexanols

World exports in 2024
$123M
+12.9% vs 2023, imports $117M
2019 to 2024
Top exporters
  1. Japan75.8%
  2. Italy7.8%
  3. Belgium3.8%
Top importers
  1. South Korea82.0%
  2. Germany7.1%
  3. Italy1.8%
Reported customs values in USD, not prices.Full trade data

The HS code shown for trans-2-Ethynylcyclohexan-1-ol is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about trans-2-Ethynylcyclohexan-1-ol, based on the data on this page

What is trans-2-Ethynylcyclohexan-1-ol?

trans-2-Ethynylcyclohexan-1-ol is a chemical substance with the molecular formula C8H12O and a molar mass of 124.18 g/mol. Its CAS registry number is 55506-28-0. The IUPAC name is cis-(1R,2S)-2-ethynylcyclohexan-1-ol.

What is the CAS number of trans-2-Ethynylcyclohexan-1-ol?

The CAS registry number of trans-2-Ethynylcyclohexan-1-ol is 55506-28-0.

What is the molecular formula and weight of trans-2-Ethynylcyclohexan-1-ol?

The molecular formula of trans-2-Ethynylcyclohexan-1-ol is C8H12O and its molar mass is 124.18 g/mol.

What is trans-2-Ethynylcyclohexan-1-ol used for?

Known uses and roles of trans-2-Ethynylcyclohexan-1-ol include building blocks in research and laboratory and screening compounds in research and laboratory.

Is trans-2-Ethynylcyclohexan-1-ol hazardous?

No GHS hazard classification for trans-2-Ethynylcyclohexan-1-ol 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 trans-2-Ethynylcyclohexan-1-ol?

trans-2-Ethynylcyclohexan-1-ol is usually classified under HS code 290612 (Cyclohexanol, methylcyclohexanols and dimethylcyclohexanols). This is indicative, confirm it with your customs broker before shipping.

Where can I buy trans-2-Ethynylcyclohexan-1-ol?

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What is the price of trans-2-Ethynylcyclohexan-1-ol?

Suppliers quote trans-2-Ethynylcyclohexan-1-ol 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 trans-2-Ethynylcyclohexan-1-ol

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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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