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Chemical Name: Bromophenylacetonitrile
Chemical Formula: C8H6BrN
Synonyms: 2-Bromo-2-phenylacetonitrile, Benzyl cyanide, alpha-Bromo
CAS Number: 769-68-6
Recommended Use: Intermediate for pharmaceuticals, chemical synthesis, laboratory reagent
Supplier Details: Supplier’s address, contact number, and emergency phone number should be provided by the distributor or on the label
Emergency Contact: Refer to local emergency poison control or company contact
Classification: Acute toxicity (oral, dermal, inhalation), Eye irritation, Skin irritation
Signal Word: Danger
Hazard Statements: Harmful if swallowed, can cause skin and eye irritation, may cause irritation to mucous membranes, may cause respiratory distress, has toxic effects through cyanide release in the body, potential for organ damage through repeated exposure
Precautionary Statements: Avoid skin contact, wash hands thoroughly after handling, do not breathe dust or vapor, wear protective clothing and eye and face protection, store in a properly ventilated area, dispose of contents safely
GHS Pictograms: Skull and crossbones, exclamation mark
Substance: Bromophenylacetonitrile
Chemical Identity: 2-Bromo-2-phenylacetonitrile
Purity: 97-100%
Impurities: Trace amounts of byproducts from synthesis, details depend on manufacturer
Allergens: No known allergenic components listed in standard databases
Additives: No stabilizers or preservatives in typical laboratory grades
Inhalation: Remove to fresh air, provide oxygen if breathing becomes difficult, seek immediate medical attention if symptoms persist, respiratory distress may need oxygen administration or CPR
Skin Contact: Remove contaminated clothing, rinse skin with plenty of water for at least 15 minutes, use soap to remove residual chemical, seek medical attention for persistent irritation or burns
Eye Contact: Rinse eyes immediately with water for at least 15 minutes, lift upper and lower eyelids occasionally, remove contact lenses if possible, seek immediate medical attention
Ingestion: Rinse mouth thoroughly, do not induce vomiting unless directed by medical personnel, seek immediate medical attention, never give anything by mouth to an unconscious person
Other Info: Always seek medical attention in case of major exposure, inform physician about cyanide potential in the compound
Suitable Extinguishing Media: Dry chemical, carbon dioxide, foam, water spray is used with caution due to potential for liquid spread
Hazardous Combustion Products: Releases hydrogen bromide, nitrogen oxides, and toxic fumes on burning, releases irritating and toxic gases
Special Protective Equipment: Use self-contained breathing apparatus and full protective gear, remain upwind, keep unnecessary personnel away
Specific Fire Hazards: Can decompose under fire conditions releasing toxic and flammable vapors, may produce dense smoke
Personal Precautions: Avoid inhalation of dust or vapors, wear chemical resistant gloves, eye protection, and protective clothing, provide ventilation to affected area
Environmental Precautions: Prevent further leakage or spillage if safe to do so, do not allow product to enter drains, sewers, or waterways
Cleanup Methods: Scoop up spilled material using non-sparking tools, absorb with inert material such as sand or vermiculite, place in suitable sealed and labeled container, clean affected area thoroughly with water and detergent
Handling: Use only in well-ventilated areas, avoid contact with skin, eyes, and clothing, do not breathe dust, wear appropriate protective equipment, wash hands thoroughly after use, avoid eating or drinking near product
Storage: Store in cool, dry, well-ventilated location, keep container tightly closed and away from incompatible substances such as strong oxidizers, acids, and bases, label container clearly, protect from physical damage and moisture
Incompatible Materials: Strong bases, strong oxidizing agents, acids can cause dangerous reactions
Occupational Exposure Limits: No established OSHA, ACGIH, or NIOSH limits; minimize exposure as much as possible
Engineering Controls: Use chemical fume hood, local exhaust ventilation, ensure safety showers and eyewash stations are accessible
Personal Protective Equipment: Nitrile or neoprene gloves, lab coat, chemical goggles, face shield as needed, approved respirator for dust or vapor formation, avoid skin and respiratory contact at all times
Hygiene Measures: Remove and wash contaminated clothing before reuse, never eat, drink, or smoke while handling this product
Appearance: White to off-white crystalline solid
Odor: Slight aromatic, pungent
Melting Point: 72-75 °C
Boiling Point: Decomposes before boiling
Flash Point: Not easily flammable, no data available, handle as flammable solid
Solubility: Slightly soluble in water, soluble in organic solvents like ethanol and acetone
Vapor Pressure: Not significant under normal conditions
Density: 1.43 g/cm³
Partition Coefficient (Log Pow): Estimated at around 2-3
pH Value: Not applicable (non-aqueous solid)
Chemical Stability: Stable under normal conditions of storage and use
Reactive Conditions: Sensitive to strong acids, bases, and oxidizing materials, excessive heat and moisture degrade product
Hazardous Decomposition Products: Hydrogen bromide (HBr), nitrogen oxides, carbon monoxide, aromatic fumes upon decomposition
Polymerization: None expected under normal handling
Acute Toxicity: Harmful by ingestion, inhalation, and skin absorption, symptoms include burning of mouth and throat, headache, dizziness, confusion, muscle weakness, and in severe cases respiratory failure
Irritation/Corrosion: Causes skin and eye irritation, may cause severe burns on prolonged contact
Chronic Effects: Cyanide group concerns: repeated exposure can damage internal organs like liver and kidneys, chronic exposure amplifies risk of systemic toxicity
Carcinogenicity: Not listed as a known carcinogen by IARC, NTP, OSHA
Mutagenicity: Not enough data available for clear conclusion
Sensitization: No data suggesting significant sensitizing potential
Ecotoxicity: Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment, avoid release into groundwater, rivers, or lakes
Persistence and Degradability: Not readily biodegradable, may persist in the environment
Bioaccumulation: Potential for moderate bioaccumulation, measured log Pow suggests mobility in organisms
Mobility in Soil: Low mobility in soil compartments due to low water solubility
Other Adverse Effects: No evidence of ozone depletion, not classified as a PBT or vPvB substance
Waste Handling: Do not dispose of with household waste, collect in properly sealed drums or containers
Disposal Method: Incineration in an approved chemical waste facility, no landfill disposal, chemical must be handled by licensed hazardous waste contractors
Contaminated Packaging: Dispose of empty containers as hazardous waste after triple rinse with appropriate solvent, remove all hazard labels before recycling or disposal
Relevant Local Regulations: Comply with all local and national regulations on hazardous chemical disposal
UN Number: 2810
Shipping Name: Toxic liquid, organic, n.o.s. (contains Bromophenylacetonitrile)
Transport Hazard Class: 6.1 (Toxic substances)
Packing Group: II
Marine Pollutant: Yes, avoid release to marine and waterways
Label Requirements: Toxic (skull and crossbones), environmental hazard symbol
Special Transport Instructions: Secure containers well, transport in compliance with ADR/RID, IMDG, IATA, and local regulations
TSCA: Listed on TSCA Inventory
REACH: Exempt or registered depending on volume and use category
SARA Title III: Not specifically listed; check for section 313 acute toxicity criteria
WHMIS Classification: D1B (Toxic Material Causing Immediate and Serious Effects)
California Proposition 65: Not listed
Other Regulatory Notes: All users should check national laws for updates, additional local standards may apply in workplace or community settings
