Dipropyl sulfide（CAS#111-47-7）
| Risk Codes | R10 – Flammable R36/37/38 – Irritating to eyes, respiratory system and skin. R36 – Irritating to the eyes |
| Safety Description | S26 – In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 – Wear suitable protective clothing. S39 – Wear eye / face protection. S16 – Keep away from sources of ignition. S7/9 - |
| UN IDs | UN 1993 3/PG 3 |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 13 |
| TSCA | Yes |
| HS Code | 29309070 |
| Hazard Note | Harmful/Irritant |
| Hazard Class | 3 |
| Packing Group | III |
Introduction
Dipropyl sulfide. The following is an introduction to the properties, uses, preparation methods and safety information of dipropyl sulfide:
Quality:
Appearance: Dipropyl sulfide is a colorless liquid.
Solubility: It is soluble in organic solvents and slightly soluble in water.
Density: The density at room temperature is about 0.85 g/ml.
Flammability: Dipropyl sulfide is a flammable liquid. Its vapor can form explosive mixtures.
Use:
As an organic synthesis reagent: dipropyl sulfide is often used as a dehydrating agent, solvent and reducing agent in organic synthesis reactions.
As a lubricant: due to its good lubricating properties, it is often used as a component in lubricants and preservatives.
Method:
Typically, dipropyl sulfide can be obtained by the reaction of mercaptoethanol and isopropylammonium bromide. The reaction conditions generally need to be carried out under the protection of inert gases.
Safety Information:
Dipropyl sulfide is a flammable liquid and should be kept away from open flames and high-temperature sources.
Exposure to dipropyl sulfide may cause skin irritation and eye irritation, and protective gloves and goggles should be worn during use.
If too much dipropyl sulfide is ingested or inhaled, seek medical attention immediately.
