Santophene
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Santophene (4-chloro-2-benzylphenol) is a chlorinated phenolic compound used primarily as a biocide and preservative in various industrial applications. It exhibits strong antimicrobial properties, effectively controlling the growth of bacteria, fungi, and algae. This compound is widely applied in coatings, paints, wood preservation, and water treatment to protect materials from microbial degradation and extend their service life.
Description
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Santophene (4-chloro-2-benzylphenol)
Primary Uses
- Industrial Biocide
- Used in paints, coatings, and varnishes to prevent microbial growth and spoilage.
- Employed as a wood preservative to protect against fungal decay and insect attack.
- Incorporated in cooling water systems and paper mills as a biocide to control microbial contamination.
- Preservative
- Utilized in adhesives and sealants to inhibit microbial degradation.
- Applied in leather processing to prevent bacterial and fungal growth.
Secondary Uses
- Agriculture
- Investigated as a potential pesticide or fungicide due to its antimicrobial properties.
- Research
- Used in microbiological studies to evaluate antimicrobial efficacy and resistance mechanisms.
KEY PRODUCT FEATURES
1. Basic Identification Attributes
- Chemical Name (IUPAC): 4-chloro-2-benzylphenol
- Common/Trade Name: Santophene
- CAS Number: 118-92-3
- HS Code: 2907.19
- Synonyms: Chlorobenzylphenol; 4-chloro-2-(phenylmethyl)phenol
2. Physical & Chemical Properties
- Physical State: Solid (crystalline powder)
- Color & Odor: White to pale yellow; phenolic odor
- Melting Point: Approx. 80–85 °C
- Solubility: Slightly soluble in water; soluble in organic solvents such as ethanol and ether
3. Safety & Hazard Attributes
- GHS Classification: Harmful if swallowed; irritant to skin and eyes
- Toxicity: Moderate; handle with care to avoid exposure
- Exposure Limits: Follow safety guidelines for phenolic compounds
4. Storage & Handling Attributes
- Storage Conditions: Store in a cool, dry, well-ventilated area away from oxidizing agents and heat sources
- Container Type: Sealed, moisture-proof containers
- Shelf Life: Stable for 2–3 years under proper storage
- Handling Precautions: Use gloves and eye protection; avoid dust generation
5. Regulatory & Compliance Attributes
- Complies with relevant industrial biocide regulations
- Subject to chemical safety and environmental regulations in various jurisdictions
6. Environmental & Health Impact
- Biodegradability: Moderately biodegradable
- Ecotoxicity: Toxic to aquatic life; avoid environmental release
- Bioaccumulation: Potential for moderate bioaccumulation
SAFETY HANDLING PRECAUTIONS
Safety Handling Precautions
- PPE Required: Gloves, goggles, and protective clothing recommended
- Handling Guidelines: Work in well-ventilated areas; avoid inhalation and skin contact
- Storage Measures: Keep containers tightly closed and stored in a dry environment
First Aid Measures
- Inhalation: Move to fresh air; seek medical attention if respiratory irritation occurs
- Skin Contact: Wash immediately with soap and water; seek medical advice if irritation persists
- Eye Contact: Rinse thoroughly with water for 15 minutes; obtain medical attention if needed
- Ingestion: Do not induce vomiting; seek immediate medical care
Firefighting Measures
- Fire Hazards: Combustible solid; emits toxic fumes when heated or burned
- Extinguishing Media: Use foam, dry chemical, or CO₂
- Special Precautions: Wear full protective gear and self-contained breathing apparatus
- Hazardous Combustion Products: Carbon oxides, chlorine-containing compounds
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