Pinacolone(CAS#75-97-8)
| Risk Codes | R11 – Highly Flammable R22 – Harmful if swallowed R10 – Flammable |
| Safety Description | S9 – Keep container in a well-ventilated place. S16 – Keep away from sources of ignition. S29 – Do not empty into drains. S33 – Take precautionary measures against static discharges. S20/21 - |
| UN IDs | UN 1224 3/PG 2 |
| WGK Germany | 2 |
| RTECS | EL7700000 |
| TSCA | Yes |
| HS Code | 29141990 |
| Hazard Note | Irritant/Highly Flammable |
| Hazard Class | 3 |
| Packing Group | II |
Introduction
3,3-dimethyl-2-butanone, also known as dimethylbacanone, is an organic compound. The following is an introduction to its nature, use, preparation method and safety information:Quality:- Appearance: Colorless liquidUse:- 3,3-Dimethyl-2-butanone is widely used as a solvent in chemical laboratories, especially for dissolving inorganic salts, organic compounds and resins.Method:3,3-Dimethyl-2-butanone can be prepared by the following steps:Methylacetone was dissolved in alcohol and reacted with anhydrous hydrofluoric acid to obtain fluoride of 2,5-dimethyl-2-butanone.The fluoride is then converted to 2,5-dimethyl-2-butanone by silver carbonate.2,5-dimethyl-2-butanone is obtained by reduction reaction or oxidation reaction to obtain 3,3-dimethyl-2-butanone.Safety Information:- 3,3-Dimethyl-2-butanone is not flammable under normal conditions, but has a risk of explosion when heated or in contact with a strong oxidizing agent.- This compound is irritating to the skin and eyes, and inhaling its vapors may also cause respiratory irritation.- When in use, wear appropriate personal protective equipment, such as gloves and goggles, and operate in a well-ventilated area.- When storing, it should be placed in an airtight container, away from ignition and oxidants.
