2-Methyl Furan（CAS#534-22-5）
| Hazard Symbols | F – FlammableT – Toxic |
| Risk Codes | R11 – Highly Flammable R23/24/25 – Toxic by inhalation, in contact with skin and if swallowed. |
| Safety Description | S16 – Keep away from sources of ignition. S33 – Take precautionary measures against static discharges. S9 – Keep container in a well-ventilated place. |
| UN IDs | UN 2301 |
Introduction
2-Methylfuran is an organic compound with the chemical formula C5H6O and a molecular weight of 82.10g/mol. The following is a description of the nature, use, formulation and safety information of 2-Methylfuran:
Nature:
-Appearance: colorless liquid
-Odor: With aldehyde scent
-Boiling point: 83-84 ° C
-Density: approx. 0.94 g/mL
-Solubility: Soluble in water, ethanol, ether and other organic solvents
Use:
- 2-Methylfuran is mainly used as a solvent and intermediate in organic synthesis
-can be used for the synthesis of furan carboxylic acid, ketone, carboxylic acid and other organic compounds
-Widely used in pharmaceutical, pesticide and spice fields
Preparation Method:
-The common preparation method is through the acid-catalyzed reaction of aldehyde and polyethanolamine
-It can also be synthesized by the reaction of formic acid and pyrazine
-It can also be obtained by reacting butyl lithium oxide with N-methyl-N-(2-bromoethyl) aniline, and then by acid catalysis
Safety Information:
- 2-Methylfuran has certain toxicity to the human body at room temperature, and is irritating to the eyes and skin
-Avoid inhalation, contact with skin and eyes when using
-Use with appropriate protective gloves, glasses and protective clothing
-Operate in a well-ventilated place to avoid the formation of flammable or explosive mixtures
-Store away from heat and fire and in a cool and dry place
-Refer to relevant safety data sheets and guidelines to ensure safe operation and storage
