Product Name: Methyl 10-Bromodecanoate
Chemical Formula: C11H21BrO2
CAS Number: 17819-03-7
Synonyms: Decanoic acid, 10-bromo-, methyl ester; 10-Bromodecanoic acid methyl ester
Recommended Use: Chemical intermediate, synthesis of specialty chemicals and pharmaceuticals
Manufacturer: Supplier contact information should be available on the product label or the sales invoice
Emergency Contact Number: Refer to local Poison Control Center or emergency line
GHS Classification: Acute toxicity – Category 4 (oral and dermal), Skin irritation – Category 2, Eye irritation – Category 2A
Hazard Statements: Harmful if swallowed, in contact with skin or inhaled, Causes skin and eye irritation, May cause respiratory irritation
Pictograms: Exclamation mark
Precautionary Statements: Avoid breathing dust or vapors, Wash hands thoroughly after handling, Wear protective gloves, eye and face protection, Do not eat, drink, or smoke when using
Signal Word: Warning
Other Hazards: Chemical may cause environmental harm if released in significant amounts into soil or water systems
Chemical Name: Methyl 10-Bromodecanoate
Concentration: >98% by weight
Impurities/Other Components: Presence of trace amounts of unreacted alcohols, halides, or esterification by-products may be found but do not generally exceed 1%
Molecular Weight: 265.18 g/mol
EINECS Number: 241-074-7
Inhalation: Move person to fresh air immediately, support breathing with oxygen if necessary, seek medical attention if symptoms persist such as coughing or shortness of breath
Skin Contact: Remove contaminated clothing, wash with soap and water for at least 20 minutes, seek medical attention if irritation develops or persists
Eye Contact: Rinse cautiously with water for several minutes, remove contact lenses if present and easy to do, continue rinsing and get medical attention
Ingestion: Rinse mouth, do not induce vomiting, seek medical advice and show the container or label
Notes for Doctor: Symptomatic treatment and support required, consider delayed pulmonary effects from inhalation
Suitable Extinguishing Media: Dry chemical, foam, carbon dioxide, sand, or alcohol-resistant foam can be used
Unsuitable Extinguishing Media: Direct water stream may cause splattering
Hazardous Combustion Products: Hydrogen bromide, carbon monoxide, carbon dioxide, and potentially irritating vapors or gases
Special Fire-Fighting Procedures: Firefighters should wear self-contained breathing apparatus and full protective gear to avoid inhalation and prevent skin/eye contact
Additional Information: Keep containers cool with water spray to prevent rupture, collect contaminated firefighting water for later disposal
Personal Precautions: Wear chemical-resistant gloves, goggles, protective clothing and proper respiratory equipment
Environmental Precautions: Prevent entry into drains, sewers, or watercourses by using sand or earth barriers
Methods for Cleanup: Absorb spill with inert material such as vermiculite or sand, then shovel into chemical waste container, clean affected area thoroughly to remove residue, ventilate the area well after spill
Decontamination: Wash spill area with soap and water, use appropriate industrial detergent solutions
Precautions for Safe Handling: Maintain local exhaust ventilation or appropriate exhaust, avoid generation of vapor or dust, wear the recommended personal protective equipment
Safe Storage Conditions: Keep tightly sealed in a cool, dry, and well-ventilated storage area, avoid heat or ignition sources, keep away from food and beverages, store away from strong bases and oxidizers
Incompatible Materials: Strong bases, oxidizing agents, reducing agents
Bulk Storage Guidelines: Store in original container to prevent leaks, secondary containment advised for large volumes
Occupational Exposure Limits: No specific national OELs established for this material
Engineering Controls: Use local exhaust ventilation, ensure eyewash stations and safety showers are accessible
Personal Protection: Safety goggles, nitrile or neoprene gloves, chemical-resistant apron, and in case of insufficient ventilation, a suitable respirator (organic vapor cartridge or an air-supplied respirator for large-scale emergencies)
Hygiene Measures: Wash hands and face after handling, do not eat, drink, or smoke in the workplace, remove and wash contaminated clothing before reuse
Appearance: Clear to pale yellow liquid or oil
Odor: Faint, possibly sweet or ester-like aroma
pH: Not applicable, low solubility in water
Boiling Point: Approximately 340°C (644°F)
Melting Point: 12–14°C (53–57°F)
Solubility: Low in water, high in most organic solvents
Vapor Pressure: Low at room temperature
Density: 1.17–1.20 g/cm³
Viscosity: Slightly viscous at room temperature
Partition Coefficient (log Kow): Estimated 4.2
Flash Point: Above 110°C (230°F)
Autoignition Temperature: Not established
Explosion Limits: Not established
Chemical Stability: Stable under normal handling and storage conditions
Reactivity: Low under ambient conditions when stored as recommended
Possible Hazardous Reactions: Can react with strong oxidizing agents, may undergo hydrolysis in strong alkaline conditions
Conditions to Avoid: Excess heat, open flames, sources of ignition, strong bases, strong acids
Decomposition Products: Hydrogen bromide, carbon monoxide, brominated organic compounds, carbon dioxide
Likely Routes of Exposure: Inhalation, ingestion, skin and eye contact
Acute Toxicity: Harmful if ingested or if absorbed through skin, symptoms may include nausea, dizziness, and local irritation
Skin Corrosion/Irritation: Can cause redness, itching, and discomfort
Serious Eye Damage/Irritation: Vapors or liquid causes irritation, redness, and painful burning sensation
Respiratory Sensitization: Vapors or mists may cause coughing, sore throat, and shortness of breath
Chronic Effects: No reliable data on carcinogenicity, mutagenicity, teratogenicity, or reproductive toxicity; chronic exposure may increase risk of dermatitis
Ecotoxicity: Data limited, but high log Kow suggests potential for bioaccumulation, may cause harm to aquatic life
Mobility in Soil: Low solubility means compound likely adsorbs to soil and sediment
Persistence and Degradability: Likely to degrade slowly based on chemical structure, not readily biodegradable
Bioaccumulation Potential: Moderately high; may accumulate in fish and aquatic species
Other Adverse Effects: Product residues or rinsate can be hazardous to water and wildlife, avoid uncontrolled discharges
Product Disposal: Burn in a chemical incinerator equipped with afterburner and scrubber, dispose of in accord with local, regional, national and international regulations
Contaminated Packaging: Triple rinse, then recycle or dispose of as hazardous waste, do not reuse empty containers
Waste Codes: May be assigned as hazardous waste under federal or state regulations; consult local authorities for final classification
Precautions: Do not dump into sewers, terrestrial, or aquatic environments, minimize waste generation by using up product completely
UN Number: Not classed as a hazardous substance under most transport regulations but verify with local authorities
Proper Shipping Name: Methyl 10-bromodecanoate or Organic liquid, n.o.s.
Transport Hazard Class: Not regulated under ADR/RID/IMDG/IATA for small quantities; bulk shipments may require special classification
Packing Group: III (for corrosive or irritating substances, actual group depends on specific concentration and country)
Special Precautions: Secure tightly closed, avoid exposure to heat, avoid packaging that might degrade under chemical exposure
Marine Pollutant: Substance may be hazardous to aquatic organisms; take care during loading and unloading
TSCA Status (USA): Listed
REACH Status (EU): Pre-registered, further regulatory scrutiny may apply
RCRA Status: May be considered hazardous in the United States; check waste codes before disposal
OSHA Classification: Hazardous chemical
SARA/Title III: Not considered an extreme risk, but listed due to acute hazards
Other Regulatory Listings: Consider regional and national laws regarding environmental, health, and worker protection, including labeling and monitoring requirements
