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Details

Stereochemistry ACHIRAL
Molecular Formula C4H4O2
Molecular Weight 84.0734
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of DIKETENE

SMILES

C=C1CC(=O)O1

InChI

InChIKey=WASQWSOJHCZDFK-UHFFFAOYSA-N
InChI=1S/C4H4O2/c1-3-2-4(5)6-3/h1-2H2

HIDE SMILES / InChI

Molecular Formula C4H4O2
Molecular Weight 84.0734
Charge 0
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Approval Year

PubMed

PubMed

TitleDatePubMed
Theoretical comparison of ketene dimerization in the gas and liquid phase.
2008 Apr 10
Irreversible inhibition of aldolase by a phosphorylated alpha-dicarbonyl compound.
2008 Feb
One-pot synthesis of functionalized piperid-4-ones: a four-component condensation.
2008 Jul 3
Chemical reactivity and biological activity of diketene.
2008 Oct
Patents
Substance Class Chemical
Created
by admin
on Fri Dec 15 18:45:24 GMT 2023
Edited
by admin
on Fri Dec 15 18:45:24 GMT 2023
Record UNII
0DZ97C3Z7D
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
DIKETENE
MI  
Common Name English
4-METHYLENE-2-OXETANONE
Systematic Name English
3-BUTENO-.BETA.-LACTONE
Common Name English
ACETYL KETENE [HSDB]
Common Name English
DIKETENE [MI]
Common Name English
NSC-93783
Code English
Code System Code Type Description
MESH
C004773
Created by admin on Fri Dec 15 18:45:24 GMT 2023 , Edited by admin on Fri Dec 15 18:45:24 GMT 2023
PRIMARY
CAS
674-82-8
Created by admin on Fri Dec 15 18:45:24 GMT 2023 , Edited by admin on Fri Dec 15 18:45:24 GMT 2023
PRIMARY
ECHA (EC/EINECS)
211-617-1
Created by admin on Fri Dec 15 18:45:24 GMT 2023 , Edited by admin on Fri Dec 15 18:45:24 GMT 2023
PRIMARY
MERCK INDEX
m4491
Created by admin on Fri Dec 15 18:45:24 GMT 2023 , Edited by admin on Fri Dec 15 18:45:24 GMT 2023
PRIMARY Merck Index
NSC
93783
Created by admin on Fri Dec 15 18:45:24 GMT 2023 , Edited by admin on Fri Dec 15 18:45:24 GMT 2023
PRIMARY
HSDB
2063
Created by admin on Fri Dec 15 18:45:24 GMT 2023 , Edited by admin on Fri Dec 15 18:45:24 GMT 2023
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FDA UNII
0DZ97C3Z7D
Created by admin on Fri Dec 15 18:45:24 GMT 2023 , Edited by admin on Fri Dec 15 18:45:24 GMT 2023
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WIKIPEDIA
DIKETENE
Created by admin on Fri Dec 15 18:45:24 GMT 2023 , Edited by admin on Fri Dec 15 18:45:24 GMT 2023
PRIMARY
PUBCHEM
12661
Created by admin on Fri Dec 15 18:45:24 GMT 2023 , Edited by admin on Fri Dec 15 18:45:24 GMT 2023
PRIMARY
EPA CompTox
DTXSID9027289
Created by admin on Fri Dec 15 18:45:24 GMT 2023 , Edited by admin on Fri Dec 15 18:45:24 GMT 2023
PRIMARY