C112402
Cyclopentanone
ReagentPlus®, ≥99%
Synonym(s):
Adipic ketone
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About This Item
Linear Formula:
C5H8(=O)
CAS Number:
Molecular Weight:
84.12
Beilstein:
605573
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.21
Recommended Products
Quality Level
product line
ReagentPlus®
Assay
≥99%
form
liquid
refractive index
n20/D 1.437 (lit.)
bp
130-131 °C (lit.)
mp
−51 °C (lit.)
density
0.951 g/mL at 25 °C (lit.)
SMILES string
O=C1CCCC1
InChI
1S/C5H8O/c6-5-3-1-2-4-5/h1-4H2
InChI key
BGTOWKSIORTVQH-UHFFFAOYSA-N
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General description
Cyclopentanone is cyclic ketone. Baeyer-Villiger-oxidation of cyclopentanone using aqueous hydrogen peroxide containing 30% H2O2, solid acid catalysts has been studied. Microwave spectra of cyclopentanone has been reported. Transformation of furfural (FFA) to cyclopentanone (CPO) by various methods has been reported. Unimolecular degradation pathways of cyclopentanone have been studied.
Application
Cyclopentanone was used to design an absorbing fluorescent filter for fluorescent imaging system.
It may be used in the following studies:
It may be used in the following studies:
- Preparation of (2E,5E)-2,5-bis(4-(azidomethyl)benzylidene) cyclopentanone, via cross-aldol condensation.
- Preparation of symmetrical C-5 curcuminoids by reacting with substituted benzaldehyde via Claisen-Schmidt condensation.
- As an electron pair donor to stabilize allyl and vinyl cations during intramolecular carbohydroxylation of alkynes.
Legal Information
ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2
Storage Class Code
3 - Flammable liquids
WGK
WGK 1
Flash Point(F)
86.0 °F - closed cup
Flash Point(C)
30 °C - closed cup
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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