10193-50-7
3,3'-Methylenebisphenol
CAS: 10193-50-7
Molecular Formula:
10193-50-7 - Names and Identifiers
| Name | 3,3'-Methylenebisphenol |
| Synonyms | 3,3'-Methylenebisphenol |
| CAS | 10193-50-7 |
10193-50-7 - Physico-chemical Properties
| Density | 1.0907 (rough estimate) |
| Melting Point | 102.5°C |
| Boling Point | 297.96°C (rough estimate) |
| Refractive Index | 1.6110 (estimate) |
10193-50-7 - Introduction
3,3 '-Methylenediphenol (also known as 3,3'-diphenylmethane-4, 4 '-diol or 3,3'-Methylenebisphenol) is an organic compound. Its chemical formula is C13H12O2 and its molecular weight is 196.24g/mol. The following is a description of the properties, uses, methods and safety information of 3,3 '-methylenediphenol:
Nature:
-Appearance: 3,3 '-Methylenediphenol is a colorless crystalline solid.
-Solubility: It can be dissolved in organic solvents (such as alcohols, ethers and ketones) at room temperature, and is almost insoluble in water.
-Melting point: Its melting point is 132-135°C.
Use:
- 3,3 '-Methylenediphenol can be used as an important monomer for high molecular polyester resins.
-It is also used in the synthesis of industrial surfactants, softeners and pharmaceutical intermediates.
-Due to its high purity and low solubility, 3,3 '-methylenediphenol can also be used as a film-forming agent for precision electronic materials.
Preparation Method:
- 3,3 '-methylenediphenol can be prepared by the reaction of methyl benzoate with phenol under acid catalysis.
-Acid catalysts commonly used in the preparation process include p-toluenesulfonic acid, ammonium chloride or antimony trioxide, etc.
Safety Information:
- 3,3 '-Methylenediphenol is generally considered to be a low-toxic compound to the human body.
-Avoid inhalation of dust or contact with skin during handling and use.
-Wear appropriate protective equipment such as gloves, safety glasses and protective clothing during handling.
-If swallowed or touched by mistake, seek medical attention and provide your doctor with detailed information about the chemical.
Nature:
-Appearance: 3,3 '-Methylenediphenol is a colorless crystalline solid.
-Solubility: It can be dissolved in organic solvents (such as alcohols, ethers and ketones) at room temperature, and is almost insoluble in water.
-Melting point: Its melting point is 132-135°C.
Use:
- 3,3 '-Methylenediphenol can be used as an important monomer for high molecular polyester resins.
-It is also used in the synthesis of industrial surfactants, softeners and pharmaceutical intermediates.
-Due to its high purity and low solubility, 3,3 '-methylenediphenol can also be used as a film-forming agent for precision electronic materials.
Preparation Method:
- 3,3 '-methylenediphenol can be prepared by the reaction of methyl benzoate with phenol under acid catalysis.
-Acid catalysts commonly used in the preparation process include p-toluenesulfonic acid, ammonium chloride or antimony trioxide, etc.
Safety Information:
- 3,3 '-Methylenediphenol is generally considered to be a low-toxic compound to the human body.
-Avoid inhalation of dust or contact with skin during handling and use.
-Wear appropriate protective equipment such as gloves, safety glasses and protective clothing during handling.
-If swallowed or touched by mistake, seek medical attention and provide your doctor with detailed information about the chemical.
Last Update：2024-04-09 21:04:16
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CAS: 10193-50-7
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