ChemNet > CAS > 674-82-8 diketene
674-82-8 diketene
| Nama produk |
diketene |
| Nama Inggeris |
diketene; 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 |
| Berat Molekul |
84.0734 |
| InChI |
InChI=1/C4H4O2/c1-4(6)2-3-5/h2H,1H3 |
| CAS NO |
674-82-8 |
| EINECS |
211-617-1 |
| Struktur Molekul |
|
| Kepadatan |
0.959g/cm3 |
| Titik lebur |
-7.5℃ |
| Titik didih |
106.6°C at 760 mmHg |
| Indeks bias |
1.39 |
| Titik nyala |
16.8°C |
| Tekanan wap |
28mmHg at 25°C |
| Cinta bahaya |
 Xn:Harmful;
|
| Kod Risiko |
R10:;
R20:;
|
| Keselamatan Penerangan |
S3:;
|
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