DIHYDRO-2,4,6-TRIMETHYL-1,3,5(4H)DITHIAZINE
- CAS NO.:638-17-5
- Empirical Formula: C6H13NS2
- Molecular Weight: 163.3
- MDL number: MFCD00089205
- EINECS: 211-323-3
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 02:23:15
What is DIHYDRO-2,4,6-TRIMETHYL-1,3,5(4H)DITHIAZINE?
Chemical properties
2,4,6-Trimethyldihydro-4H-1,3,5-dithiazine has a roasted, meaty odor.
Preparation
Reportedly prepared in a patented process by reacting the first aldehyde group with aqueous ammonia in a mixture of acetaldehyde and alkanal (C4-C6) and reacting the resulting Schiff base with hydrogen sulfide.
Definition
ChEBI: Thialdine is an organonitrogen heterocyclic compound, an organosulfur heterocyclic compound and an organic heteromonocyclic compound.
Properties of DIHYDRO-2,4,6-TRIMETHYL-1,3,5(4H)DITHIAZINE
| Melting point: | 46℃ |
| Boiling point: | 261℃ |
| Density | 1.011 |
| refractive index | 1.4825 (estimate) |
| FEMA | 4018 | 2,4,6-TRIMETHYLDIHYDRO-4H-1,3,5-DITHIAZINE |
| Flash point: | 112℃ |
| storage temp. | Refrigerator |
| solubility | Chloroform, Methanol (Slightly) |
| form | solid |
| pka | 6.35±0.70(Predicted) |
| color | White to Pale Yellow |
| Odor | at 0.10 % in propylene glycol. sulfurous nutty hazelnut corn meaty earthy clam |
| JECFA Number | 1049 |
Safety information for DIHYDRO-2,4,6-TRIMETHYL-1,3,5(4H)DITHIAZINE
Computed Descriptors for DIHYDRO-2,4,6-TRIMETHYL-1,3,5(4H)DITHIAZINE
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