1,5-Dithiol CAS#928-98-3）
| Hazard Symbols | Xn – Harmful |
| Risk Codes | R36/37/38 – Irritating to eyes, respiratory system and skin. R20/21/22 – Harmful by inhalation, in contact with skin and if swallowed. R20/22 – Harmful by inhalation and if swallowed. |
| Safety Description | S36/37/39 – Wear suitable protective clothing, gloves and eye/face protection. S26 – In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 – Wear suitable protective clothing. S9 – Keep container in a well-ventilated place. |
| UN IDs | UN3334 |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 13 |
| HS Code | 29309070 |
| Hazard Class | 9 |
Introduction
1,5-Pentodithiol is an organosulfur compound.
Quality:
1,5-pentanedithiol is a colorless to light yellow transparent liquid with a pungent odor. It is soluble in many organic solvents such as alcohols, ethers, and hydrocarbon solvents.
Use:
1,5-pentanedithiol has strong reducing and coordination properties, and has a variety of uses in chemical experiments and industry:
It can be used as a reducing agent and complexing agent in organic synthesis to facilitate the progress of certain chemical reactions.
Method:
1,5-pentadithiol can be obtained by reacting 1-pentene with thiol under alkaline conditions. In the laboratory, it can also be synthesized with the addition of thio-butyrolactone.
Safety Information:
1,5-pentanedithiol is an irritating substance that can cause irritation and burns in contact with the eyes and skin. Appropriate protective equipment such as gloves, goggles, and lab coats should be worn when using and operating. Make sure to use it in a well-ventilated environment and avoid inhaling its vapors. 1,5-pentanedithiol also has certain toxicity and should be avoided for prolonged exposure and ingestion. In the event of an accident, emergency treatment should be carried out immediately and medical attention should be sought in a timely manner.
