(2-Hydroxyphenyl)(4-hydroxyphenyl)methane
2,4'-DIHYDROXYDIPHENYLMETHANE
CAS: 2467-03-0
Molecular Formula: C13H12O2
(2-Hydroxyphenyl)(4-hydroxyphenyl)methane - Names and Identifiers
| Name | 2,4'-DIHYDROXYDIPHENYLMETHANE |
| Synonyms | 2,4'-bisphenolf 2,4'-Methylenediphenol Dihydroxydiphenylmethane 2-(4-HYDROXYBENZYL)PHENOL 2,4'-Methylenebis(phenol) 2,4'-DIHYDROXYDIPHENYLMETHANE o-[(4-hydroxyphenyl)methyl]phenol (2-Hydroxyphenyl)(4-hydroxyphenyl)methane |
| CAS | 2467-03-0 |
| EINECS | 219-579-8 |
(2-Hydroxyphenyl)(4-hydroxyphenyl)methane - Physico-chemical Properties
| Molecular Formula | C13H12O2 |
| Molar Mass | 200.23 |
| Density | 1.208±0.06 g/cm3(Predicted) |
| Melting Point | 119 °C |
| Boling Point | 204-208 °C(Press: 6 Torr) |
| Appearance | Form Solid, color White to Off-White |
| pKa | 10.15±0.30(Predicted) |
| Storage Condition | 2-8°C |
| MDL | MFCD00060113 |
| Physical and Chemical Properties | EPA Chemical Information Phenol, 2-[(4-hydroxyphenyl)methyl]- (2467-03-0) |
(2-Hydroxyphenyl)(4-hydroxyphenyl)methane - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R62 - Possible risk of impaired fertility R43 - May cause sensitization by skin contact R41 - Risk of serious damage to eyes R37 - Irritating to the respiratory system |
| Safety Description | 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. |
(2-Hydroxyphenyl)(4-hydroxyphenyl)methane - Upstream Downstream Industry
| Downstream Products | 2,2-METHYLENEDIPHENOL |
(2-Hydroxyphenyl)(4-hydroxyphenyl)methane - Introduction
2,4 '-DIHYDROXYDIPHENYLMETHANE is an organic compound with the chemical formula C13H12O2.
The compound is a white to yellowish powder with a melting point of about 150-155 ° C and a boiling point of about 400-410 ° C. It is soluble in organic solvents such as ethanol, dichloromethane and benzene at room temperature.
2,4 '-DIHYDROXYDIPHENYLMETHANE is mainly used as a raw material for dye intermediates and photosensitizers. It can be used as an important structural unit in organic synthesis for the preparation of various organic compounds. Among dyes, it can be used to synthesize blue, violet and red dyes.
There are various methods for preparing 2,4 '-DIHYDROXYDIPHENYLMETHANE. One commonly used method is the reaction of aniline and catechol under acidic conditions to form 2,4 '-DIHYDROXYDIPHENYLMETHANE. The reaction process requires heating and is slower.
In terms of safety, 2,4 '-DIHYDROXYDIPHENYLMETHANE is a hazardous substance. It may irritate the skin, eyes and respiratory system. In handling the compound, care should be taken to avoid inhalation, contact with the skin, and entry into the eyes. If you come into contact with this compound, rinse the affected area immediately with plenty of water and seek medical help.
The compound is a white to yellowish powder with a melting point of about 150-155 ° C and a boiling point of about 400-410 ° C. It is soluble in organic solvents such as ethanol, dichloromethane and benzene at room temperature.
2,4 '-DIHYDROXYDIPHENYLMETHANE is mainly used as a raw material for dye intermediates and photosensitizers. It can be used as an important structural unit in organic synthesis for the preparation of various organic compounds. Among dyes, it can be used to synthesize blue, violet and red dyes.
There are various methods for preparing 2,4 '-DIHYDROXYDIPHENYLMETHANE. One commonly used method is the reaction of aniline and catechol under acidic conditions to form 2,4 '-DIHYDROXYDIPHENYLMETHANE. The reaction process requires heating and is slower.
In terms of safety, 2,4 '-DIHYDROXYDIPHENYLMETHANE is a hazardous substance. It may irritate the skin, eyes and respiratory system. In handling the compound, care should be taken to avoid inhalation, contact with the skin, and entry into the eyes. If you come into contact with this compound, rinse the affected area immediately with plenty of water and seek medical help.
Last Update：2024-04-10 22:29:15
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