Einecs 268-445-5
2,4(or 2,6)-dibenzylphenol
CAS: 68084-54-8
Molecular Formula: C20H18O
Einecs 268-445-5 - Names and Identifiers
| Name | 2,4(or 2,6)-dibenzylphenol |
| Synonyms | Dibenzylphenol Einecs 268-445-5 2,4(or 2,6)-dibenzylphenol Phenol, 2,4(or 2,6)-bis(phenylmethyl)- |
| CAS | 68084-54-8 |
| EINECS | 268-445-5 |
Einecs 268-445-5 - Physico-chemical Properties
| Molecular Formula | C20H18O |
| Molar Mass | 274.35632 |
Einecs 268-445-5 - Introduction
2,4-Dibenzo Cresol (or 2,6-dibenzo cresol) is an organic compound with the formula C19H18O. It is a white or light yellow crystalline solid with an aromatic taste.
2,4-Dibenzol is mainly used as a flame retardant and UV absorber. Flame retardants can improve the fire resistance of materials and are widely used in the manufacture of plastics, rubber and textiles. UV absorbers can absorb ultraviolet radiation and are used to prevent aging and fading of materials.
The preparation methods of 2,4-dicresol mainly include the following: 1) It is obtained by the phenol-formaldehyde condensation reaction of benzaldehyde and phenyl ethyl ketone; 2) it is obtained by aromatic nuclear substitution reaction of phenyl ethyl ketone and halogenated benzene.
For safety information, 2,4-Dibenzol needs to be handled with care. It may be irritating to the eyes, skin and respiratory system. When in use, wear appropriate personal protective equipment to avoid contact with skin and eyes. At the same time, ensure that the operation is carried out in a well-ventilated area and avoid inhaling its vapors. In case of accidental contact or inhalation, wash the affected area immediately and seek medical help if necessary.
2,4-Dibenzol is mainly used as a flame retardant and UV absorber. Flame retardants can improve the fire resistance of materials and are widely used in the manufacture of plastics, rubber and textiles. UV absorbers can absorb ultraviolet radiation and are used to prevent aging and fading of materials.
The preparation methods of 2,4-dicresol mainly include the following: 1) It is obtained by the phenol-formaldehyde condensation reaction of benzaldehyde and phenyl ethyl ketone; 2) it is obtained by aromatic nuclear substitution reaction of phenyl ethyl ketone and halogenated benzene.
For safety information, 2,4-Dibenzol needs to be handled with care. It may be irritating to the eyes, skin and respiratory system. When in use, wear appropriate personal protective equipment to avoid contact with skin and eyes. At the same time, ensure that the operation is carried out in a well-ventilated area and avoid inhaling its vapors. In case of accidental contact or inhalation, wash the affected area immediately and seek medical help if necessary.
Last Update：2024-04-10 22:29:15
