lithium phenoxide solution
Lithium phenoxide solution
CAS: 555-24-8
Molecular Formula: C6H5LiO
lithium phenoxide solution - Names and Identifiers
| Name | Lithium phenoxide solution |
| Synonyms | Phenoxylithium LITHIUM PHENOXIDE (Lithiooxy)benzene phenol lithium salt lithium phenoxide solution Lithium phenoxide solution LITHIUM PHENOXIDE SOLUTION, ~1 M IN THF Lithium phenoxide solution 1.0 M in THF LITHIUM PHENOXIDE, 1.0M SOLUTION IN TETR AHYDROFURAN |
| CAS | 555-24-8 |
| EINECS | 209-086-6 |
lithium phenoxide solution - Physico-chemical Properties
| Molecular Formula | C6H5LiO |
| Molar Mass | 100.04 |
| Density | 0.92g/mLat 20°C |
| Melting Point | 476 °C |
| Boling Point | 67°C |
| Flash Point | −2°F |
| Appearance | liquid |
| Color | brown |
| BRN | 3569793 |
lithium phenoxide solution - Risk and Safety
| Risk Codes | R11 - Highly Flammable R34 - Causes burns R19 - May form explosive peroxides R40 - Limited evidence of a carcinogenic effect R37 - Irritating to the respiratory system |
| Safety Description | S16 - Keep away from sources of ignition. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
| UN IDs | UN 2924 3/PG 2 |
| WGK Germany | 1 |
| FLUKA BRAND F CODES | 3-10 |
| HS Code | 29071100 |
lithium phenoxide solution - Introduction
Lithium phenoxide solution is a chemical substance with a chemical formula of C6H5OLi. It is a colorless to yellowish solution, usually supported by an organic solvent such as toluene or ether.
Nature:
1. Lithium phenoxide solution solution has good solubility and can dissolve other organic compounds in organic solvents.
2. It is a relatively strong alkaline solution, which is alkaline in water.
3. Lithium phenoxide solution is corrosive and should be protected when encountering skin or eyes.
Use:
1. Lithium phenoxide solution is often used in organic synthesis, as a strong base catalyst or an intermediate in the reaction.
2. it can be used for hydroxylation reaction, acylation reaction, condensation reaction and cyclization reaction.
Preparation Method:
Lithium phenoxide solution can be prepared by the following steps:
1. will be pure bromobenzene placed in a solvent.
2. Butyl lithium is gradually added to the methyl solvent at a low temperature, and the reaction produces phenyl lithium.
3. reacting phenyl lithium with deionized water to obtain a Lithium phenoxide solution solution.
Safety Information:
1. Lithium phenoxide solution is corrosive, contact with the skin will cause burning, should wear protective gloves and goggles for operation.
2. Avoid contact with water or high humidity environment to prevent reaction and exotherm.
3. storage to avoid direct sunlight, keep in a dry, ventilated place.
4. If accidentally inhaled or ingested, seek medical attention immediately. If the solution comes into contact with eyes or skin, rinse immediately with plenty of water and seek medical advice.
Nature:
1. Lithium phenoxide solution solution has good solubility and can dissolve other organic compounds in organic solvents.
2. It is a relatively strong alkaline solution, which is alkaline in water.
3. Lithium phenoxide solution is corrosive and should be protected when encountering skin or eyes.
Use:
1. Lithium phenoxide solution is often used in organic synthesis, as a strong base catalyst or an intermediate in the reaction.
2. it can be used for hydroxylation reaction, acylation reaction, condensation reaction and cyclization reaction.
Preparation Method:
Lithium phenoxide solution can be prepared by the following steps:
1. will be pure bromobenzene placed in a solvent.
2. Butyl lithium is gradually added to the methyl solvent at a low temperature, and the reaction produces phenyl lithium.
3. reacting phenyl lithium with deionized water to obtain a Lithium phenoxide solution solution.
Safety Information:
1. Lithium phenoxide solution is corrosive, contact with the skin will cause burning, should wear protective gloves and goggles for operation.
2. Avoid contact with water or high humidity environment to prevent reaction and exotherm.
3. storage to avoid direct sunlight, keep in a dry, ventilated place.
4. If accidentally inhaled or ingested, seek medical attention immediately. If the solution comes into contact with eyes or skin, rinse immediately with plenty of water and seek medical advice.
Last Update：2024-04-10 22:29:15
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Email: biz5@infsci.com
Mobile: 15001012717
QQ: 3007471201
Product List: View Catalog
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