Product Description

ProductDiketene
CAS674-82-8
FormulaC4H4O2
SynonymDiketene, Ethenone, dimer, Ketene dimer, 3-Butenoic acid, 3-hydroxy-, ß-lactone, 4-Methylene-2-oxetanone, Diketen, Vinylaceto-ß-lactone, but-3-en-3-olide, 2-Oxetanone, 4-methylene-, 3-Buteno-beta-lactone, 3-Butenoic acid, 3-hydroxy-, beta-lactone, 4-Methylene-2-oxetanone, 5-17-09-00115 (Beilstein Handbook Reference), BRN 0104541, CCRIS 8887, Diketene, EC 211-617-1, EINECS 211-617-1, Ethenone, dimer, Ethenone, dimer (VAN), HSDB 2063, Ketene, dimer, NSC 93783, UNII-0DZ97C3Z7D, Vinylaceto-beta-lactone, 2-Oxetanone, 4-methylene-, 4-Methylene-2-oxetanone, But-3-en-3-olide, Superlist Names 2-Oxetanone, 4-methylene-, 3-Butenoic acid, 3-hydroxy-, beta-lactone, Diketene, Diketene, inhibited, Diketene, inhibited [UN2521] [Poison], UN2521

Typical Product Specifications

Molecular weight84.07
SMILESC1(CC(=O)O1)=C
InChI1S/C4H4O2/c1-3-2-4(5)6-3/h1-2H2
log P (octanol-water)-0.390
Henry's Law Constant6.07E-04 atm-m3/mole
Water solubility5.30E+05 mg/L
Boiling Point126.1 ° C
Vapor Pressure10.7 mm Hg
Melting Point-6.50E+00 ° C
Atmospheric OH Rate Constant5.15E-11 cm3/molecule-sec
ClassSpecialty Chemicals
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