4-Methyl-1-pentanol（CAS# 626-89-1)
| Hazard Symbols | Xi – Irritant |
| Risk Codes | R10 – Flammable R37 – Irritating to the respiratory system |
| Safety Description | S24/25 – Avoid contact with skin and eyes. S16 – Keep away from sources of ignition. |
| UN IDs | UN 1987 3/PG 3 |
| WGK Germany | 3 |
| RTECS | NR3020000 |
| Hazard Class | 3.2 |
| Packing Group | III |
Introduction
4-Methyl-1-pentanol, also known as isopentanol or isopentane-1-ol. The following describes its properties, uses, manufacturing methods and safety information:
Quality:
- Appearance: 4-Methyl-1-pentanol is a colorless to light yellow liquid.
- Solubility: It is soluble in water and common organic solvents.
- Odor: Has an alcohol-like odor.
Use:
- 4-Methyl-1-pentanol is mainly used as a solvent and intermediate.
- In chemical experiments, it can also be used as a reaction medium for polymerization reactions.
Method:
- 4-Methyl-1-pentanol can be synthesized by a variety of methods. Common methods include the hydrogenation of isopren, the condensation of valeraldehyde with methanol, and the hydroxylation of ethylene with isoamyl alcohol.
Safety Information:
- 4-Methyl-1-pentanol is an irritating substance that may cause irritation and damage to the eyes, respiratory system, and skin.
- Safe operating procedures should be followed when in use and proper ventilation should be ensured.
- Avoid contact with strong oxidizing agents to avoid fire or explosion.
- Care should be taken to avoid contact with fire sources during use and storage to ensure safety.
