Diketene
Specifications
674-82-8CAS Number
211-617-1EC Number
4-methylideneoxetan-2-oneIUPAC Name
C4H4O2Chemical Formula
84.07 g/molMolecular Weight
Diketene; 674-82-8; 2-Oxetanone, 4-methylene-; 4-Methylene-2-oxetanone; Ketene, dimer; 3-Buteno-beta-lactone; Vinylaceto-beta-lactone; 0DZ97C3Z7D; 3-Butenoic acid, 3-hydroxy-, beta-lactone; NSC-93783; DTXSID9027289; RefChem:134103; DTXCID107289; 211-617-1; Acetyl ketene; 4-methylideneoxetan-2-one; 4-methyleneoxetan-2-one; Ethenone, dimer; Ketene dimer; Diketen; Vinylaceto-.beta.-lactone; But-3-en-3-olide; Ethenone, dimer (VAN); HSDB 2063; EINECS 211-617-1; NSC 93783; UN2521; 4-Methylene-oxetan-2-one; BRN 0104541; UNII-0DZ97C3Z7D; CCRIS 8887; Diketene, inhibited; DIKETENE [MI]; 4-Methylidene-2-oxetanone; EC 211-617-1; SCHEMBL16089; ACETYL KETENE [HSDB]; 5-17-09-00115 (Beilstein Handbook Reference); WLN: T4VOY DHJ CU1; 3-BUTENO-.BETA.-LACTONE; 3-Butenoic acid, .beta.-lactone; NSC93783; AKOS000121393; Diketene, inhibited [UN2521] [Poison]; NS00003079; EN300-21170; 3-Butenoic acid, 3-hydroxy-, .beta.-lactone; Diketene, contains copper sulfate as stabilizer; Q418541; InChI=1/C4H4O2/c1-3-2-4(5)6-3/h1-2HSynonyms