3,4-Difluorophenol(CAS#2713-33-9)
| Risk Codes | R36/37/38 – Irritating to eyes, respiratory system and skin. R34 – Causes burns R20/21/22 – Harmful by inhalation, in contact with skin and if swallowed. R11 – Highly Flammable R21/22 – Harmful in contact with skin and if swallowed. |
| Safety Description | S26 – In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 – Wear suitable protective clothing. S45 – In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S36/37/39 – Wear suitable protective clothing, gloves and eye/face protection. S16 – Keep away from sources of ignition. |
| UN IDs | UN 1325 4.1/PG 2 |
| WGK Germany | 3 |
| HS Code | 29081000 |
| Hazard Note | Irritant |
| Hazard Class | 4.1 |
| Packing Group | II |
Introduction
3,4-Difluorophenol, also known as 2,3-difluorohydroxidebenzene, is an organic compound. The following is an introduction to the properties, uses, preparation methods and safety information of 3,4-difluorophenol:- Properties:- Appearance: colorless crystalline or light yellow solid. – Solubility: Slightly soluble in water, soluble in organic solvents such as ethanol, ethers and chlorinated hydrocarbons. Uses:- It also has antiseptic and bactericidal properties, and can be used for the antiseptic of wood and textiles. Preparation method: – 3,4-difluorophenol can be prepared by the reaction of phenol and hydrofluoric acid. The reaction conditions can be adjusted on a case-by-case basis. Safety Information:- 3,4-Difluorophenol is a toxic compound and should be handled with caution. – When using and storing, avoid contact with strong oxidizing agents, strong acids and strong bases. – When in contact with skin, eyes, or mucous membranes, rinse immediately with plenty of water. – Maintain good ventilation during operation and follow relevant safety operating procedures. – When handling 3,4-difluorophenol, wear appropriate personal protective equipment such as gloves, goggles, and protective clothing.
