Diketene
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Product Description
Product
Diketene
CAS
674-82-8
Formula
C4H4O2
Synonym
Diketene; Diketene, inhibited; Diketene, inhibited [UN2521] [Poison]; EC 211-617-1; EINECS 211-617-1; Ethenone, dimer; Ethenone, dimer (VAN); HSDB 2063; Ketene dimer; Ketene, dimer; NSC 93783; Superlist Names 2-Oxetanone, 4-methylene-; UN2521; UNII-0DZ97C3Z7D; Vinylaceto-beta-lactone; Vinylaceto-ß-lactone; 2-Oxetanone, 4-methylene-; 3-Buteno-beta-lactone; 3-Butenoic acid, 3-hydroxy-, beta-lactone; 3-Butenoic acid, 3-hydroxy-, ß-lactone; 4-Methylene-2-oxetanone; 5-17-09-00115 (Beilstein Handbook Reference); BRN 0104541; But-3-en-3-olide; CCRIS 8887; Diketen
Typical Product Specifications
Molecular weight
84.07
SMILES
C1(CC(=O)O1)=C
InChI
1S/C4H4O2/c1-3-2-4(5)6-3/h1-2H2
InChIKey
WASQWSOJHCZDFK-UHFFFAOYSA-N
log P (octanol-water)
-0.390
Henry's Law Constant
6.07E-04 atm-m3/mole
Water solubility
5.30E+05 mg/L
Boiling Point
126.1 ° C
Vapor Pressure
10.7 mm Hg
Melting Point
-6.50E+00 ° C
Atmospheric OH Rate Constant
5.15E-11 cm3/molecule-sec
Class
Diketene
Product Description
Product
Diketene
CAS
674-82-8
Formula
C4H4O2
Synonym
Diketene; Diketene, inhibited; Diketene, inhibited [UN2521] [Poison]; EC 211-617-1; EINECS 211-617-1; Ethenone, dimer; Ethenone, dimer (VAN); HSDB 2063; Ketene dimer; Ketene, dimer; NSC 93783; Superlist Names 2-Oxetanone, 4-methylene-; UN2521; UNII-0DZ97C3Z7D; Vinylaceto-beta-lactone; Vinylaceto-ß-lactone; 2-Oxetanone, 4-methylene-; 3-Buteno-beta-lactone; 3-Butenoic acid, 3-hydroxy-, beta-lactone; 3-Butenoic acid, 3-hydroxy-, ß-lactone; 4-Methylene-2-oxetanone; 5-17-09-00115 (Beilstein Handbook Reference); BRN 0104541; But-3-en-3-olide; CCRIS 8887; Diketen
Typical Product Specifications
Molecular weight
84.07
SMILES
C1(CC(=O)O1)=C
InChI
1S/C4H4O2/c1-3-2-4(5)6-3/h1-2H2
InChIKey
WASQWSOJHCZDFK-UHFFFAOYSA-N
log P (octanol-water)
-0.390
Henry's Law Constant
6.07E-04 atm-m3/mole
Water solubility
5.30E+05 mg/L
Boiling Point
126.1 ° C
Vapor Pressure
10.7 mm Hg
Melting Point
-6.50E+00 ° C
Atmospheric OH Rate Constant
5.15E-11 cm3/molecule-sec
Class
