CAS No: 674-82-8, Chemical Name: diketene
Chemical CAS Database with Global Chemical Suppliers - ChemNet
the physical and chemical property of 674-82-8, diketene is provided by ChemNet.com

  ChemNet > CAS > 674-82-8 diketene

674-82-8 diketene

Naam product diketene
Synoniemen 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
MF C4H4O2
Molecuulgewicht 84.0734
InChI InChI=1/C4H4O2/c1-4(6)2-3-5/h2H,1H3
CAS-nummer 674-82-8
EINECS 211-617-1
Moleculaire Structuur 674-82-8 diketene
Dichtheid 0.959g/cm3
Smeltpunt -7.5℃
Kookpunt 106.6°C at 760 mmHg
Brekingsindex 1.39
Vlampunt 16.8°C
Gevaarsymbolen  Xn:Harmful;
Risico-codes R10:;
R20:;
Veiligheid Omschrijving S3:;