Food safety and quality
|
|
|
Flavouring |
Dimethyl disulfide |
Synonym(s) |
Methyl disulfide |
Latest JECFA evaluation |
2002 (Session 59) |
Status of specification |
Full |
Information required |
|
Chemical name |
Dimethyl disulfide |
JECFA number |
564 |
CAS number |
624-92-0 |
FEMA number |
3536 |
COE number |
2175 |
FLAVIS number |
|
Molecular weight |
94.19 |
Chemical formula |
C2H6S2 |
Physical form/odour |
colourless to pale yellow liquid with onion-like odour |
Solubility |
very slightly soluble in water; soluble in alcohol and oils |
Solubility in ethanol |
|
Boiling point (°C) |
109-110°; 23° (30 mm Hg); 32° (55 mm Hg) |
Assay min % |
97% |
Acid value max |
|
Refractive index |
1.522-1.527 |
Specific gravity |
1.058-1.065 (20°) |
Other requirements |
|
ID Test |
IR |
Spectrum |
|
|
|
|