Product Name: Ethyl 5-Bromovalerate
Chemical Formula: C7H13BrO2
CAS Number: 818-38-2
Molecular Weight: 209.08 g/mol
Synonyms: 5-bromovaleric acid ethyl ester, ethyl 5-bromopentanoate
Intended Use: Research, chemical synthesis, laboratory reagent
Supplier Information: Manufacturer and supplier contact details provided on label
Emergency Contact Number: Emergency telephone listed with supplier
Physical State: Liquid
Color: Colorless to pale yellow
Major Hazards: Causes skin, eye, and respiratory tract irritation; Harmful if swallowed or inhaled
GHS Classification: Acute toxicity (oral, inhalation, dermal: category 4), irritant
Signal Word: Warning
Hazard Statements: Harmful if inhaled or swallowed; Causes skin and eye irritation
Precautionary Statements: Avoid breathing dust or vapors; Wash hands thoroughly after handling; Wear protective gloves, clothing, eye and face protection
Chemical Name: Ethyl 5-Bromovalerate
CAS Number: 818-38-2
Concentration: ≥98%
Impurities: None reported at levels affecting classification
Additional Information: No additives or stabilizers listed
Inhalation: Move person into fresh air immediately; Seek medical attention if symptoms persist; Provide oxygen if breathing is difficult
Skin Contact: Remove contaminated clothing; Rinse skin thoroughly with plenty of water for at least 15 minutes; Get medical help if irritation develops
Eye Contact: Rinse eyes cautiously with water for several minutes; Remove contact lenses if present; Continue rinsing and call a physician
Ingestion: Rinse mouth thoroughly with water; Do not induce vomiting; Call a poison center or doctor right away
Advice for Medical Personnel: Provide symptomatic and supportive treatment; Show physician the container or label
Suitable Extinguishing Media: Dry chemical, CO2, water spray, foam
Unsuitable Media: Direct water jet
Hazardous Combustion Products: Releases hydrogen bromide, carbon monoxide, carbon dioxide on burning
Special Protective Equipment: Wear full protective suit and self-contained breathing apparatus
Specific Hazards: Vapors may form explosive mixtures with air; Containers may explode when heated
Advice for Firefighters: Cool exposed containers with water spray; Avoid inhalation of toxic combustion products
Personal Precautions: Evacuate area; Avoid breathing vapors; Use personal protective equipment (gloves, goggles, respirator); Ensure adequate ventilation
Environmental Precautions: Prevent spill from entering drains or waterways; Notify authorities if product enters environment
Containment Procedures: Stop leak if safe to do so; Use inert absorbent material to soak up spill
Clean-up Methods: Collect residue into suitable container for disposal; Wash contaminated area with water and detergent; Remove contaminated clothing promptly
Handling: Use with adequate ventilation; Do not breathe vapors; Avoid contact with skin, eyes, and clothing; Do not eat, drink, or smoke during handling
Technical Measures: Use explosion-proof equipment; Ground/bond containers
Storage Conditions: Store in tightly closed containers; Keep in a cool, dry, well-ventilated area away from incompatible substances; Protect from light and moisture
Incompatible Materials: Strong oxidizing agents, strong bases, reducing agents
Packaging Materials: Store in glass or compatible plastic containers
Occupational Exposure Limits: No established limit for this compound; Treat as hazardous
Engineering Controls: Use chemical fume hood; Provide eyewash station and safety shower
Personal Protective Equipment: Chemical-resistant gloves, splash goggles, protective clothing, suitable respirator if exposure is possible
Respiratory Protection: NIOSH/MSHA approved respirator for organic vapors if airborne concentration is high
Hygiene Measures: Wash hands thoroughly after handling; Remove contaminated clothing before leaving work area
Appearance: Colorless to pale yellow liquid
Odor: Mild characteristic odor
pH: Not available
Melting Point: Not established
Boiling Point: 238–240°C
Flash Point: 98°C (closed cup)
Evaporation Rate: Not available
Flammability: Combustible
Vapor Pressure: Not available
Vapor Density: Not determined
Specific Gravity: Not determined
Solubility in Water: Slightly soluble
Partition Coefficient (log Kow): Not determined
Autoignition Temperature: Not available
Decomposition Temperature: Not determined
Viscosity: Not available
Chemical Stability: Stable under recommended storage conditions
Hazardous Reactions: None known under normal use and storage; Vapors may form explosive mixtures with air
Incompatibility: Strong oxidizers, strong bases, reducing agents
Decomposition Products: Releases hydrogen bromide, carbon monoxide, and carbon dioxide upon decomposition
Conditions to Avoid: Avoid open flames, hot surfaces, sources of ignition, and incompatible substances
Acute Toxicity: Harmful if swallowed, inhaled, or absorbed through skin
Skin Corrosion/Irritation: Causes moderate skin irritation on contact
Serious Eye Damage/Irritation: Causes moderate to severe eye irritation
Respiratory or Skin Sensitization: Not classified, but repeated exposure may cause irritation
Germ Cell Mutagenicity: No data available
Carcinogenicity: Not listed as a carcinogen by IARC, NTP, OSHA
Reproductive Toxicity: No specific data available
STOT-single exposure: May cause drowsiness or dizziness if inhaled in high concentrations
STOT-repeated exposure: Not established
Aspiration Hazard: Not classified
Symptoms of Exposure: Coughing, burning sensation in eyes, skin redness, gastrointestinal discomfort
Toxicity: Harmful to aquatic organisms, may cause long-term adverse effects in aquatic environment
Persistence and Degradability: Not readily biodegradable
Bioaccumulative Potential: Data not available, potential for bioaccumulation cannot be excluded
Mobility in Soil: Low mobility expected due to slight water solubility
Other Adverse Effects: Avoid uncontrolled release to environment; Toxic to fish and aquatic life in high concentrations
Waste Treatment Methods: Dispose of waste through licensed chemical disposal contractor
Product Disposal: Incinerate in accordance with local, regional, national regulations
Container Disposal: Triple rinse, then dispose of according to official requirements
Precautions: Do not release to sewer, surface water, ground water, or soil
UN Number: Not regulated for transport
UN Proper Shipping Name: Not classified as dangerous for transport
Transport Hazard Class: Not applicable
Packing Group: Not applicable
Environmental Hazards: Not a marine pollutant (per IMDG code)
Special Precautions for User: Avoid contact, spills, and ignition sources during transport; Use original packaging or approved containers
US Regulations: Not subject to SARA Title III; Not listed under CERCLA or RCRA
International Inventories: Listed on EINECS/ELINCS (EU), TSCA inventory (US), DSL (Canada)
Label Elements: Signal word “Warning,” hazard pictograms for health hazards
Workplace Exposure Recommendations: Follow good industrial hygiene practices; Refer to local authority guidelines
Other Regulatory Notes: Product not classified as hazardous waste under US federal law; Check national, regional, and local legislation for specific restrictions
