2-Methyl-1-butanol(CAS#137-32-6)
| Hazard Symbols | Xn – Harmful |
| Risk Codes | R10 – Flammable R20 – Harmful by inhalation R37 – Irritating to the respiratory system R66 – Repeated exposure may cause skin dryness or cracking |
| Safety Description | S46 – If swallowed, seek medical advice immediately and show this container or label. S24/25 – Avoid contact with skin and eyes. |
| UN IDs | UN 1105 3/PG 3 |
| WGK Germany | 3 |
| RTECS | EL5250000 |
| TSCA | Yes |
| HS Code | 29051500 |
| Hazard Class | 3 |
| Packing Group | III |
| Toxicity | LD50 orally in Rabbit: 4170 mg/kg LD50 dermal Rabbit 2900 mg/kg |
Introduction
2-Methyl-1-butanol is an organic compound. The following is an introduction to its properties, uses, manufacturing methods and safety information:
Quality:
2-Methyl-1-butanol is a colorless liquid and has an odor similar to that of alcohol. It is soluble in water and a variety of organic solvents.
Use:
2-Methyl-1-butanol is mainly used as a solvent and intermediate. It is widely used in the chemical industry in alkylation reactions, oxidation reactions, and esterification reactions, among others.
Method:
2-methyl-1-butanol can be obtained by reacting 2-butanol with chloromethane under alkaline conditions. The specific steps of the reaction are to first react 2-butanol with a base to produce the corresponding phenol salt, and then react with chloromethane to remove the chlorine ion and obtain the target product.
Safety Information: It is a flammable liquid that may produce vapors, so it should be kept away from fire and high temperatures, and a well-ventilated environment should be maintained. Avoid contact with skin, eyes, and mucous membranes, and rinse immediately with plenty of water in case of accidental contact. When handling and storing, the relevant safety operating procedures should be observed.
