4 4 4-trifluorobutanol（CAS# 461-18-7)
| Risk Codes | R10 – Flammable R22 – Harmful if swallowed R36 – Irritating to the eyes |
| Safety Description | S23 – Do not breathe vapour. S24/25 – Avoid contact with skin and eyes. S26 – In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| UN IDs | 1993 |
| WGK Germany | 3 |
| HS Code | 29055900 |
| Hazard Note | Flammable |
| Hazard Class | 3 |
| Packing Group | III |
Introduction
It is a colorless liquid with a peculiar alcoholic odor. The following is an introduction to the properties, uses, preparation methods and safety information of 4,4,4-trifluorobutanol:
Quality:
4,4,4-Trifluorobutanol is a polar compound that is soluble in polar solvents such as water, alcohols, and ethers.
4,4,4-Trifluorobutanol has a promoting effect on flames and is prone to combustion.
The compound is stable in air, but can decompose to produce toxic fluoride gas due to exposure to heat or ignition sources.
Use:
It is also used as a solvent and dehydrating agent, and is particularly suitable for the extraction and purification process of certain highly bioactive substances.
Method:
The preparation method of 4,4,4-trifluorobutanol generally includes the following steps:
1,1,1-trifluoroethane is reacted with sodium hydroxide (NaOH) at appropriate temperature and pressure to generate 4,4,4-trifluorobutanol.
Safety Information:
4,4,4-Trifluorobutanol is a flammable liquid and should be used and stored without fire and high temperatures.
Avoid contact with skin, eyes, and respiratory tract to prevent irritation and damage.
Appropriate precautions should be used during handling, including the wearing of protective gloves, goggles, and respiratory protective equipment.
In the event of a leak, appropriate measures should be taken quickly to fix, isolate and clean up to avoid environmental pollution and personal injury.
During storage and disposal, regulations and safety operating procedures need to be followed.
