Dimethyl trisulfide（CAS#3658-80-8）
| Hazard Symbols | Xn – Harmful |
| Risk Codes | R22 – Harmful if swallowed R36/37/38 – Irritating to eyes, respiratory system and skin. R36/38 – Irritating to eyes and skin. R20/22 – Harmful by inhalation and if swallowed. R10 – Flammable |
| Safety Description | S26 – In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S37/39 – Wear suitable gloves and eye/face protection S16 – Keep away from sources of ignition. S24/25 – Avoid contact with skin and eyes. |
| UN IDs | UN 1993 3/PG 3 |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 10-23 |
| TSCA | Yes |
| HS Code | 29309090 |
| Hazard Class | 3.2 |
| Packing Group | III |
Introduction
Dimethyltrisulfide. The following is an introduction to its nature, use, preparation method and safety information:
Quality:
- Dimethyltrisulfide is a yellow to red organic liquid.
- It has a strong pungent odor.
- Slowly decomposes in the air and is easy to volatile.
Use:
- Dimethyl trisulfide can be used as a reaction reagent and catalyst in organic synthesis.
- Dimethyl trisulfide can also be used as an extractant and separator for metal ions.
Method:
- Dimethyl trisulfide can be prepared by the reaction of dimethyl disulfide with sulfur elements under alkaline conditions.
Safety Information:
- Dimethyltrisulfide is irritating and should be avoided from contact with skin and eyes.
- Appropriate protective gloves, goggles, and gown should be worn when using or handling.
- When storing and operating, keep away from ignition and oxidizers to prevent fire or explosion.
Please read the product manual carefully before use, and follow the correct operation methods and safety precautions.
