Tetraisopropylthiuram disulfide
Synonym(s):Bis(diisopropylthiocarbamoyl) disulfide
- CAS NO.：4136-91-8
- Empirical Formula: C14H28N2S4
- Molecular Weight: 352.65
- MDL number: MFCD00009860
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-09-12 18:51:18
What is Tetraisopropylthiuram disulfide?
Chemical properties
Tan powder; amine odor. Soluble in benzene, chloroform, gasoline; insoluble in water, 10% caustic, carbon disulfide.
The Uses of Tetraisopropylthiuram disulfide
Rubber accelerator.
The Uses of Tetraisopropylthiuram disulfide
Tetraisopropylthiuram disulphide has been used:
- for incorporation of a thiol equivalent into heterocyclic compounds, by reaction with appropriate lithiated heterocycle
- in preparation of unsymmetrical sulfides
- as extractant for silver (I) extraction from photographic fixing solution
Properties of Tetraisopropylthiuram disulfide
| Melting point: | 115-117 °C (lit.) |
| Boiling point: | 408.5±28.0 °C(Predicted) |
| Density | 1.124±0.06 g/cm3(Predicted) |
| solubility | chloroform: soluble2.5%, clear, yellow |
| form | powder to crystal |
| pka | 0.75±0.50(Predicted) |
| color | White to Light yellow |
Safety information for Tetraisopropylthiuram disulfide
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for Tetraisopropylthiuram disulfide
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