spiro[4.4]nona-2,7-diene-4,9-dione

Modify Date: 2025-08-25 17:10:58

spiro[4.4]nona-2,7-diene-4,9-dione Structure
spiro[4.4]nona-2,7-diene-4,9-dione structure
Common Name spiro[4.4]nona-2,7-diene-4,9-dione
CAS Number 39190-51-7 Molecular Weight 148.15900
Density 1.22g/cm3 Boiling Point 329.2ºC at 760 mmHg
Molecular Formula C9H8O2 Melting Point N/A
MSDS N/A Flash Point 123.4ºC

 Names

Name spiro[4.4]nona-2,7-diene-4,9-dione
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.22g/cm3
Boiling Point 329.2ºC at 760 mmHg
Molecular Formula C9H8O2
Molecular Weight 148.15900
Flash Point 123.4ºC
Exact Mass 148.05200
PSA 34.14000
LogP 1.03080
Index of Refraction 1.568
InChIKey SKDLHBSVFNHFNG-UHFFFAOYSA-N
SMILES O=C1C=CCC12CC=CC2=O

 Precursor & DownStream

Precursor  2

DownStream  0

 Synonyms

spiro[4.4]nona-2,7-diene-1,6-quinone
spiro<4.4>nona-2,7-diene-1,6-dione
Spiro<4.4>nona-2,7-dien-1,6-dion
Spiro<4.4>nona-2,6-dien-1,5-dion
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