4-Methylphenyldiphenylmethanol
(4-methylphenyl)(diphenyl)methanol
CAS: 5440-76-6
Molecular Formula: C20H18O
4-Methylphenyldiphenylmethanol - Names and Identifiers
| Name | (4-methylphenyl)(diphenyl)methanol |
| Synonyms | NSC 20741 4-Methyltrityl alcohol p-Methyltritylcarbinol p-Methyltrityl carbinol 4-Methyltriphenylmethanol Diphenyl(p-tolyl)Methanol 4-methyltriphenylcarbinol Methanol,diphenyl-p-tolyl- 4-Methylphenyldiphenylmethanol 4-Methyl three phenyl methanol (4-methylphenyl)(diphenyl)methanol (4-methylphenyl)-di(phenyl)methanol Benzenemethanol,4-methyl-a,a-diphenyl- |
| CAS | 5440-76-6 |
| InChI | InChI=1/C20H18O/c1-16-12-14-19(15-13-16)20(21,17-8-4-2-5-9-17)18-10-6-3-7-11-18/h2-15,21H,1H3 |
4-Methylphenyldiphenylmethanol - Physico-chemical Properties
| Molecular Formula | C20H18O |
| Molar Mass | 274.36 |
| Density | 1.112 |
| Melting Point | 77.5-78.5 °C |
| Boling Point | 429.7±14.0 °C(Predicted) |
| Flash Point | 170.7°C |
| Vapor Presure | 3.8E-08mmHg at 25°C |
| pKa | 12.87±0.29(Predicted) |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.613 |
4-Methylphenyldiphenylmethanol - Introduction
(4-methylphenyl)(diphenyl)methanol is an organic compound with the chemical formula C20H18O. The following is a description of its nature, use, preparation and safety information:
1. nature:
-Appearance:(4-methylphenyl)(diphenyl) The methanol is a white crystalline solid.
-Melting point: Its melting point is generally between 120-130 degrees Celsius.
-Solubility:(4-methylphenyl)(diphenyl)methanol soluble in organic solvents, such as ethanol and dichloromethane, slightly soluble in water.
2. use:
- (4-methylphenyl)(diphenyl)methanol is a common organic synthesis intermediate that can be used to synthesize drugs, dyes and other organic compounds.
-It can also be used as a catalyst and reducing agent for organic synthesis reactions.
3. Preparation method:
-A common preparation method is obtained by the condensation reaction of benzyl alcohol and benzaldehyde. Specifically, benzyl alcohol and benzaldehyde are reacted by heating under acidic conditions to produce (4-methylphenyl)(diphenyl)methanol.
4. Safety Information:
- (4-methylphenyl)(diphenyl)methanol may be irritating to the skin and eyes, rinse in time after contact.
-Use with appropriate personal protective measures, such as wearing protective glasses and gloves.
-Since toxic gases may be generated during decomposition, please operate in a well-ventilated place.
-Avoid contact with oxidants and strong acids during storage and handling.
1. nature:
-Appearance:(4-methylphenyl)(diphenyl) The methanol is a white crystalline solid.
-Melting point: Its melting point is generally between 120-130 degrees Celsius.
-Solubility:(4-methylphenyl)(diphenyl)methanol soluble in organic solvents, such as ethanol and dichloromethane, slightly soluble in water.
2. use:
- (4-methylphenyl)(diphenyl)methanol is a common organic synthesis intermediate that can be used to synthesize drugs, dyes and other organic compounds.
-It can also be used as a catalyst and reducing agent for organic synthesis reactions.
3. Preparation method:
-A common preparation method is obtained by the condensation reaction of benzyl alcohol and benzaldehyde. Specifically, benzyl alcohol and benzaldehyde are reacted by heating under acidic conditions to produce (4-methylphenyl)(diphenyl)methanol.
4. Safety Information:
- (4-methylphenyl)(diphenyl)methanol may be irritating to the skin and eyes, rinse in time after contact.
-Use with appropriate personal protective measures, such as wearing protective glasses and gloves.
-Since toxic gases may be generated during decomposition, please operate in a well-ventilated place.
-Avoid contact with oxidants and strong acids during storage and handling.
Last Update：2024-04-09 21:04:16
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CAS: 5440-76-6
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