oxonan-2-one

Modify Date: 2026-07-17 08:43:13

oxonan-2-one Structure
oxonan-2-one structure
Common Name oxonan-2-one
CAS Number 5698-29-3 Molecular Weight 142.19600
Density 0.965g/cm3 Boiling Point 248.7ºC at 760mmHg
Molecular Formula C8H14O2 Melting Point N/A
MSDS N/A Flash Point 96.7ºC

Summary: Oxonan-2-one (CAS: 5698-29-3), molecular formula C8H14O2, molecular weight 142.19600, density 0.965g/cm3, boiling point 248.7ºC. For research-use only, not for medical or clinical usage.


 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name oxonan-2-one
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 0.965g/cm3
Boiling Point 248.7ºC at 760mmHg
Molecular Formula C8H14O2
Molecular Weight 142.19600
Flash Point 96.7ºC
Exact Mass 142.09900
PSA 26.30000
LogP 1.88380
Index of Refraction 1.437
InChIKey ZYDGQQTXLBNSGJ-UHFFFAOYSA-N
SMILES O=C1CCCCCCCO1

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

2-oxooxonane
Oxacyclononan-2-one
octanolactone
1-oxa-2-cyclononanone
w-Hydroxyoctanoic acid lactone
8-hydroxyoctanoic acid lactone
2-Oxonanone
8-octanolactone
h-Caprylolactone
8-Octanolide

 oxonan-2-one | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the CAS number of oxonan-2-one?
A: CAS number of oxonan-2-one is 5698-29-3.
Q: What is the LogP of oxonan-2-one?
A: LogP of oxonan-2-one is 1.88380.
Q: What is the boiling point of oxonan-2-one?
A: Boiling point of oxonan-2-one is 248.7ºC at 760mmHg.
Q: What is the English name of oxonan-2-one?
A: The English name of oxonan-2-one is oxonan-2-one.
Q: What is the polar surface area (PSA) of oxonan-2-one?
A: Polar surface area (PSA) of oxonan-2-one is 26.30000.
Q: What is the molecular formula of oxonan-2-one?
A: Molecular formula of oxonan-2-one is C8H14O2.
Q: What is the Chinese name of 5698-29-3?
A: Chinese name of 5698-29-3 is 5698-29-3.
Q: What is the SMILES notation of oxonan-2-one?
A: SMILES notation of oxonan-2-one is O=C1CCCCCCCO1.
Q: What English synonyms does oxonan-2-one have?
A: English synonyms of oxonan-2-one: 2-oxooxonane, Oxacyclononan-2-one, octanolactone, 1-oxa-2-cyclononanone, w-Hydroxyoctanoic acid lactone, 8-hydroxyoctanoic acid lactone, 2-Oxonanone, 8-octanolactone, h-Caprylolactone, 8-Octanolide.
Q: What is the InChIKey of oxonan-2-one?
A: InChIKey of oxonan-2-one is ZYDGQQTXLBNSGJ-UHFFFAOYSA-N.

 oxonan-2-onefactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

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