Product Name: Ethyl 10-Bromodecanoate
Synonyms: Ethyl decanoate, 10-bromo-; Decanoic acid, 10-bromo-, ethyl ester
Chemical Formula: C12H23BrO2
Molecular Weight: 279.21 g/mol
CAS Number: 53541-44-1
Recommended Use: Intermediate for organic synthesis, research, pharmaceuticals
Supplier Details: Supplier contact information, emergency phone number
Classification (GHS): Skin irritation (Category 2), Eye irritation (Category 2A), Specific target organ toxicity (single exposure, Category 3)
Label Elements: Pictograms (exclamation mark), Signal Word: Warning
Hazard Statements: Causes skin and eye irritation, May cause respiratory irritation
Precautionary Statements: Avoid breathing dust or vapors, Wash hands thoroughly after handling, Use only outdoors or in well-ventilated areas, Wear protective gloves and eye protection
Other Hazards: Combustible liquid, May be harmful if swallowed, May cause gastrointestinal distress
Chemical Name: Ethyl 10-Bromodecanoate
Concentration: ≥98%
Impurities: Trace amounts of related esters and decanoic acid derivatives
Other Components: No other hazardous ingredients present at reportable concentrations
Inhalation: Move person into fresh air, Keep at rest, Seek medical advice if symptoms like coughing or shortness of breath persist
Skin Contact: Remove contaminated clothing, Rinse skin thoroughly with water and mild soap, Contact a physician if irritation develops
Eye Contact: Rinse cautiously with water for at least fifteen minutes, Remove contact lenses if present and easy to do, Get medical attention in case of persistent redness or pain
Ingestion: Rinse mouth, Do not induce vomiting, Give water to dilute, Seek medical help if large quantities ingested or discomfort occurs
Most Important Symptoms: Eye and skin irritation, Respiratory tract irritation
Protection for First Responders: Wear suitable gloves and safety goggles
Suitable Extinguishing Media: Carbon dioxide, Dry chemical, Alcohol-resistant foam, Water spray
Unsuitable Extinguishing Media: Strong water jets
Specific Hazards: Releases toxic fumes of hydrogen bromide, carbon oxides under fire conditions
Special Protective Equipment for Firefighters: Full protective clothing, Self-contained breathing apparatus
Other Recommendations: Cool exposed containers with water spray, Prevent runoff from entering drains or watercourses
Personal Precautions: Wear protective gloves, goggles, and chemical-resistant clothing; Provide adequate ventilation
Environmental Precautions: Prevent further leakage or spillage by containing with sand or earth; Avoid discharge into drains, surface water, or soil
Cleanup Methods: Soak up with inert absorbent (sand, diatomaceous earth), Shovel up and place in suitable closed container, Wash spill site with plenty of water and detergent
Reference to Other Sections: See sections on Exposure Controls and Personal Protection for further recommendations
Safe Handling Practices: Use personal protective equipment; Handle under well-ventilated conditions, Avoid inhalation and direct physical contact, Wash hands before eating or drinking
Storage Conditions: Store in a tightly closed container, Keep in a dry, cool (2–8°C), and well-ventilated place, Store away from ignition sources, strong oxidizers, and acids
Specific End Uses: For laboratory use or chemical synthesis only, Not intended for food, drug, or household applications
Control Parameters: No occupational exposure limits established for this product
Engineering Controls: Use chemical fume hood or local exhaust ventilation
Personal Protective Equipment: Nitrile gloves, Safety goggles, Lab coat or protective clothing
Respiratory Protection: Use NIOSH-approved respirator if ventilation is inadequate or exposure levels are high
Environmental Exposure Controls: Avoid release to the environment, Do not allow undiluted material to reach ground water, water bodies, or sewage systems
Appearance: Colorless to pale yellow liquid
Odor: Faint odor (ester-like)
Odor Threshold: Not determined
pH: Not applicable (non-aqueous)
Melting Point / Freezing Point: -15°C (approximate)
Boiling Point: 320°C (decomposes)
Flash Point: 100°C (closed cup, estimated)
Evaporation Rate: Not determined
Flammability: Combustible, may form flammable mixtures with air
Explosive Properties: Not classified as explosive
Vapor Pressure: Very low at 20°C
Vapor Density: Not determined
Relative Density: 1.18 g/cm³
Solubility: Insoluble in water, Soluble in organic solvents (chloroform, ethanol, ether)
Partition Coefficient (n-octanol/water): log Pow >4 (predicted)
Autoignition Temperature: Not available
Decomposition Temperature: Above 320°C
Viscosity: Not determined
Chemical Stability: Stable under recommended storage conditions
Reactivity: No dangerous reactions known under normal conditions
Possibility of Hazardous Reactions: Violent reactions with strong oxidizing agents or strong acids possible
Conditions to Avoid: Excessive heat, open flames, sources of ignition, exposure to moisture
Incompatible Materials: Strong acids, strong oxidizing agents, reducing agents
Hazardous Decomposition Products: Carbon oxides, hydrogen bromide, various organic fumes
Acute Toxicity: LD50 (oral, rat) not established; low acute toxicity expected based on similar esters
Skin Corrosion/Irritation: May cause mild to moderate skin irritation
Serious Eye Damage/Irritation: Contact may result in eye redness and discomfort
Respiratory Sensitization: Prolonged inhalation can irritate respiratory tract
Skin Sensitization: Not expected, though repeated excessive contact can lead to dermatitis
Germ Cell Mutagenicity: No data available
Carcinogenicity: No component listed as carcinogenic by IARC, NTP, or OSHA
Reproductive Toxicity: No definitive data available; avoid unnecessary exposure
STOT (Single Exposure): May cause respiratory irritation
STOT (Repeated Exposure): Data not sufficient
Aspiration Hazard: Not classified
Toxicity (Aquatic): Data not available for direct aquatic toxicity; expected to be harmful due to brominated compound
Persistence and Degradability: Not rapidly biodegradable; hydrolysis and photolysis expected to be slow
Bioaccumulative Potential: High log Pow value suggests tendency to bioaccumulate
Mobility in Soil: Low mobility in soil expected; strong adsorption to organic matter
Other Adverse Effects: Avoid uncontrolled release; potential to poison aquatic organisms
Waste Treatment Methods: Hand over to licensed professional waste disposal service, Incinerate in chemical incinerator equipped with afterburner and scrubber
Contaminated Packaging: Dispose of as hazardous waste according to local, state, national regulations
Additional Information: Do not pour down the drain; do not dispose of in regular trash
UN Number: Not regulated under current transport regulation
UN Proper Shipping Name: Not a dangerous good according to ADR, IMDG, IATA
Transport Hazard Class: Not classified
Packing Group: Not applicable
Environmental Hazards: Not a marine pollutant
Special Precautions for User: Avoid contact with incompatible substances, Secure packaging to prevent leakage during transit
Transport in Bulk: Not intended for bulk transport
Federal Regulations (US): Not listed under SARA Title III Section 313 or CERCLA
TSCA Inventory Status: Check supplier’s claim for TSCA status, pre-manufacture notification may be required
European Regulations: REACH registration status should be confirmed with supplier, Not currently listed as a hazardous substance
Canada (DSL/NDSL): Review with supplier to assure status
Other Labeling Requirements: Follow workplace hazard communication standards
Chemical Safety Assessment: A safety assessment has not been performed for this substance
