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1781-81-3

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1781-81-3 Structure

1781-81-3 Structure
IdentificationBack Directory
[Name]

Spiro[5.5]undecan-2-one
[CAS]

1781-81-3
[Synonyms]

Spiro[5.5]undecan-2-one
[Molecular Formula]

C11H18O
[MDL Number]

MFCD00090150
[MOL File]

1781-81-3.mol
[Molecular Weight]

166.26
Chemical PropertiesBack Directory
[Boiling point ]

225 °C(Press: 772 Torr)
[density ]

0.98417 g/cm3(Temp: 21-27 °C)
[InChI]

InChI=1S/C11H18O/c12-10-5-4-8-11(9-10)6-2-1-3-7-11/h1-9H2
[InChIKey]

FEYUTRZPSFLEST-UHFFFAOYSA-N
[SMILES]

C1C2(CCCCC2)CCCC1=O
Safety DataBack Directory
[Symbol(GHS) ]

GHS hazard pictogramsGHS hazard pictograms
GHS08,GHS02
[Signal word ]

Danger
[Hazard statements ]

H304-H226
[Precautionary statements ]

P501-P240-P210-P233-P243-P241-P242-P280-P370+P378-P331-P303+P361+P353-P301+P310-P403+P235-P405
Hazard InformationBack Directory
[Uses]

Spiro[5.5]undecan-2-one is used in the preparation of commonly encountered spirocyclic systems.
[Synthesis Reference(s)]

Journal of the American Chemical Society, 110, p. 2218, 1988 DOI: 10.1021/ja00215a035
Spectrum DetailBack Directory
[Spectrum Detail]

Spiro[5.5]undecan-2-one(1781-81-3)1HNMR
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