Benzyl Alcohol

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Benzyl Alcohol is an aromatic alcohol with a mild pleasant odor and clear, colorless liquid appearance. It serves as a versatile solvent, preservative, and intermediate in chemical synthesis. Benzyl Alcohol is widely used across pharmaceuticals, cosmetics, paints, coatings, and as a bacteriostatic agent in injectable drugs. Its relatively low toxicity and good solvent properties make it valuable in both industrial and consumer products.

Description

Benzyl Alcohol

Primary Uses 

Pharmaceuticals & Medical

  • Used as a bacteriostatic preservative in injectable drugs and intravenous solutions. 
  • Acts as a solvent for various active pharmaceutical ingredients (APIs). 
  • Included in topical, ophthalmic, and nasal formulations for its antimicrobial properties. 

Cosmetics & Personal Care

  • Serves as a preservative and solvent in creams, lotions, shampoos, and other personal care products. 
  • Used in fragrances and perfumes as a solvent and fixative. 
  • Included for its antimicrobial properties in skin care formulations. 

Industrial Applications

  • Solvent in paints, coatings, inks, and varnishes due to its moderate evaporation rate. 
  • Used in manufacturing plasticizers, dyes, and synthetic flavors/fragrances. 
  • Intermediate in the synthesis of various chemicals including esters and benzyl derivatives. 

Food Industry

  • Used as a flavoring agent and preservative in some food products (regulated usage). 

Secondary Uses

  • Employed in printing and textile industries as a solvent for dyes and inks. 
  • Utilized in the synthesis of esters for plasticizers and perfumes. 
  • Used in woodworking and cleaning applications as a solvent and preservative. 
PRODUCT KEY FEATURES
  1. Basic Identification Attributes 
  • Chemical Name (IUPAC): Benzyl alcohol 
  • Common/Trade Names: Benzyl Alcohol, Phenylcarbinol 
  • CAS Number: 100-51-6 
  • HS Code: 2914.39.00 
  • Molecular Formula: C7H8O 
  • Synonyms: Phenylmethanol, Benzenemethanol 
  1. Physical & Chemical Properties 
  • Physical State: Colorless liquid 
  • Color & Odor: Colorless, mild pleasant aromatic odor 
  • Melting Point: -15°C 
  • Boiling Point: 205.3°C 
  • Density: 1.04 g/cm³ 
  • Solubility: Slightly soluble in water (~4 g/100 mL at 20°C), miscible with most organic solvents 
  • pH Level: Neutral to slightly acidic 
  • Vapor Pressure: 0.13 mm Hg at 25°C 
  • Flash Point: 93°C (closed cup) 
  • Autoignition Temperature: 450°C 
  • Viscosity: ~4.3 mPa·s at 20°C 
  1. Safety & Hazard Attributes 
  • Hazard Class (GHS): Flammable liquid, Category 4 
  • NFPA Ratings: Health 1, Flammability 2, Reactivity 0 
  • Exposure Limits: OSHA PEL = 10 ppm (benzyl alcohol vapor) 
  • Reactivity: Stable under normal conditions; incompatible with strong oxidizers 
  • Toxicity: Low acute toxicity; may cause skin or eye irritation on prolonged exposure 
  1. Storage & Handling Attributes 
  • Storage Conditions: Store in a cool, well-ventilated area away from heat or ignition sources 
  • Container Type: Glass or metal containers recommended 
  • Shelf Life: Typically 2–3 years under proper storage 
  • Special Handling: Use gloves and eye protection; prevent vapor buildup and avoid inhalation 
  1. Regulatory & Compliance Attributes 
  • FDA: Approved for use as a food additive and in pharmaceuticals 
  • EU: Approved for use in cosmetics (INCI name Benzyl Alcohol) and food flavoring 
  • Transportation: Classified as flammable liquid; handle according to regulations 
  • Waste Disposal: Dispose of according to local environmental regulations 
  1. Environmental & Health Impact 
  • Ecotoxicity: Low to moderate toxicity to aquatic life; avoid environmental release 
  • Persistence: Biodegradable under aerobic conditions 
  • Carcinogenicity: Not classified as carcinogenic by IARC or OSHA 

Biodegradability: Readily biodegradable

SAFETY HANDLING PRECAUTIONS

Safety Handling Precautions

  • PPE: Use chemical-resistant gloves, safety goggles, and protective clothing. 
  • Ventilation: Handle in well-ventilated areas to avoid vapor accumulation. 
  • Fire Safety: Keep away from open flames, sparks, and hot surfaces. Use proper grounding to prevent static discharge. 
  • Spill Response: Absorb spills with inert material; avoid release into drains or environment. 
  • Hygiene: Wash hands thoroughly after handling; avoid ingestion and inhalation. 

 

First Aid Measures

  • Inhalation: Move to fresh air; seek medical attention if respiratory irritation or difficulty occurs. 
  • Skin Contact: Wash thoroughly with soap and water; remove contaminated clothing; seek medical care if irritation persists. 
  • Eye Contact: Rinse immediately with plenty of water for at least 15 minutes; seek medical attention if irritation continues. 
  • Ingestion: Rinse mouth; do not induce vomiting; seek immediate medical assistance. 

 

Firefighting Measures

  • Fire Hazards: Flammable liquid; vapors may ignite and cause flash fires. 
  • Extinguishing Media: Use foam, dry chemical, carbon dioxide, or water spray. 
  • Special Precautions: Firefighters should wear full protective gear and self-contained breathing apparatus (SCBA). Cool containers exposed to fire with water spray.