year
111Category: | Intermediates |
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CAS NO: | 674-82-8 | ||
EC NO: | 211-617-1 | ||
Molecular Formula: | C4H4O2 | ||
Molecular Weight: | 84.0734 | ||
Specification: | |||
InChI: | InChI=1/C4H4O2/c1-4(6)2-3-5/h2H,1H3 | ||
Synonyms: | diketen;Ketenedimer,99%;Ketene Dimer;DK;Acetyl ketene;4-Methylene-2-oxetanone;But-3-en-3-olide;4-methylideneoxetan-2-one;but-1-ene-1,3-dione; | ||
Molecular Structure: |