2-phenylphenol CAS 90-43-7,2-phenylphenol,CAS 90-43-7
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2-Phenylphenol is an aromatic compound with highly effective antibacterial properties. It appears as white or off-white crystals with a slight aromatic odor. Its molecular structure contains phenolic hydroxyl groups and benzene rings, which give it strong antioxidant properties and surface activity.
90-43-7
C₁₂H₁₀O
170.21 g/mol
201-993-5
| CAS | 90-43-7 |
| Molecular formula | C₁₂H₁₀O |
| Molecular weight | 170.21 g/mol |
| EIENCS | 201-993-5 |
| Form | White to off-white crystals or crystalline powder |
| Melting point | 56–58°C |
| boling point | 275–277°C |
| Density | 1.21 g/cm³（20 °C） |
| Solubility | Slightly soluble in water, soluble in organic solvents such as alcohols, ethers, and chloroform |
| PKA | 9.98 |
| Color | White or nearly white |
| Storage temp | 15–25°C |
2-Phenylphenol is an aromatic compound with high antibacterial properties. It is white or off-white crystals with a slight aromatic smell. The substance has good thermal stability and chemical inertness and is widely used in many industrial and daily chemical fields. Its molecular structure contains phenolic hydroxyl groups and benzene rings, which make it have strong antioxidant and surface activity.
Preservatives and mildew inhibitors: widely used in fruit surface treatment (such as citrus mildew prevention), wood, paper and leather preservation;
Disinfectant raw materials: used as effective bactericidal ingredients in household cleaning, hospital disinfectants and detergents;
Rubber and plastic industry: used as antioxidants and anti-aging agents to improve the weather resistance of products;
Chemical intermediates: used in the synthesis of dyes, pesticides, and pharmaceutical raw materials;
Coatings and adhesives: can be used in industrial coatings and adhesives with high anti-corrosion requirements.
Acute Toxicity: Moderately toxic. May be harmful to humans if ingested orally in large quantities.
Irritation: Moderately irritating to skin and eyes. Inhalation of dust may cause respiratory discomfort.
Environmental: Moderately toxic to aquatic organisms. Avoid discharge into natural water bodies.
Safety Handling Recommendations:
Wear protective gloves, a dust mask, and goggles when handling.
Store in a cool, well-ventilated, dry place, away from sources of fire and strong oxidizers.
Avoid direct contact with skin and eyes. Wash hands immediately after use.
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