2,2'-Thiobispropane
Synonym(s):Diisopropyl sulfide
- CAS NO.：625-80-9
- Empirical Formula: C6H14S
- Molecular Weight: 118.24
- MDL number: MFCD00008895
- EINECS: 210-911-7
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-09-25 17:15:13
What is 2,2'-Thiobispropane?
Chemical properties
liquid with a penetrating and very unpleasant odour
The Uses of 2,2'-Thiobispropane
Used as a flavoring agents and intermediate for organic synthesis.
Definition
ChEBI: Diisopropyl sulfide is an aliphatic sulfide.
Synthesis Reference(s)
Synthesis, p. 58, 1979 DOI: 10.1055/s-1979-28556
Properties of 2,2'-Thiobispropane
| Melting point: | -102.7°C |
| Boiling point: | 120 °C763 mm Hg(lit.) |
| Density | 0.814 g/mL at 25 °C(lit.) |
| refractive index | n |
| Flash point: | 45 °F |
| storage temp. | Flammables area |
| form | liquid |
| color | Colorless to Almost colorless |
| Specific Gravity | 0.814 |
| Odor | at 0.10 % in propylene glycol. sulfury vegetable garlic |
| Water Solubility | Not miscible or difficult to mix with water. |
| BRN | 1731257 |
| Dielectric constant | 5.8099999999999996 |
| Stability: | Stable. Highly flammable. Incompatible with strong oxidizing agents, strong bases, strong reducing agents. |
| CAS DataBase Reference | 625-80-9(CAS DataBase Reference) |
| NIST Chemistry Reference | Diisopropyl sulfide(625-80-9) |
| EPA Substance Registry System | Propane, 2,2'-thiobis- (625-80-9) |
Safety information for 2,2'-Thiobispropane
| Signal word | Danger |
| Pictogram(s) |
 Flame Flammables GHS02  Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H225:Flammable liquids H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P302+P352:IF ON SKIN: wash with plenty of soap and water. 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 2,2'-Thiobispropane
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