| SpectraBase Spectrum ID |
HKzTATWRSeJ |
| Name |
DIACETYL |
| Source of Sample |
Tokyo Kasei Kogyo Company, Ltd., Tokyo, Japan |
| Boiling Point |
88C |
| CAS Registry Number |
431-03-8 |
| Comments |
Physical Description= YELLOW TO YELLOW-GREEN LIQUID |
| Compound Type |
Pure |
| Copyright |
Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved. |
| Density |
0.982 |
| FEMA Number |
2370 |
| Flash Point |
26C |
| Formula |
C4H6O2 |
| InChI |
InChI=1S/C4H6O2/c1-3(5)4(2)6/h1-2H3 |
| InChIKey |
QSJXEFYPDANLFS-UHFFFAOYSA-N |
| Melting Point |
-2.4C |
| Molecular Weight |
86.09 |
| Optical Properties |
Index of Refraction= 1.3933 (18.5C) |
| Sample Description |
POWERFUL; BUTTERY ON HIGH DILUTION; ROAST NOTE, QUINONE ODOR |
| Synonyms |
BIACETYL
2,3-BUTANEDIONE
DIMETHYL DIKETONE
DIMETHYLGLYOXAL
2,3-DIKETOBUTANE |
| Technique |
CAPILLARY CELL: 0.015 MM |
