MSDS for 1,10-Dibromodecane

Identification

Product Name: 1,10-Dibromodecane
Chemical Formula: C10H20Br2
CAS Number: 4101-68-2
Synonyms: Decamethylene dibromide
Manufacturer/Supplier: Refer to product label for specific company information
Recommended Use: Used as an intermediate in organic synthesis, laboratory reagent
Emergency Telephone Number: Local poison control center or supplier’s emergency contact

Hazard Identification

GHS Classification: Skin irritant (Category 2), Eye irritant (Category 2A), Harmful if swallowed (Category 4)
Signal Word: Warning
Hazard Statements: Causes skin irritation, causes serious eye irritation, may be harmful if swallowed
Pictograms: Exclamation mark
Precautionary Statements: Avoid breathing dust, wash hands thoroughly after handling, wear protective gloves/eye protection, do not eat, drink, or smoke while using
Potential Health Effects: Skin and eye contact can lead to irritation; ingestion can upset the gastrointestinal tract.

Composition / Information on Ingredients

Chemical Name: 1,10-Dibromodecane
Common Name: Same as above
Concentration: 98-100%
Impurities/Additives: Trace organic contaminants possible, purity should be checked on COA
Molecular Weight: 323.08 g/mol

First Aid Measures

Inhalation: Move affected person to fresh air, keep at rest, seek medical advice if symptoms continue
Skin Contact: Remove contaminated clothing, wash affected area thoroughly with soap and water, seek medical attention for persistent irritation
Eye Contact: Rinse with water for at least 15 minutes, remove contact lenses, consult a physician
Ingestion: Rinse mouth with water, avoid inducing vomiting, seek immediate medical assistance
Important Symptoms/Effects: Irritation at sites of contact, potential gastrointestinal distress after ingestion
Notes to Physicians: Treat symptomatically based on clinical judgement and observation

Fire-Fighting Measures

Suitable Extinguishing Media: Dry chemical, CO2, foam, water spray
Unsuitable Extinguishing Media: Direct water jet can spread liquid
Specific Hazards: May evolve carbon monoxide, carbon dioxide, hydrogen bromide, and toxic fumes during combustion
Protective Equipment: Wear self-contained breathing apparatus, full protective suit
Advice for Firefighters: Approach fire from upwind, use caution when handling contaminated water

Accidental Release Measures

Personal Precautions: Ventilate area, avoid dust formation, wear suitable personal protective gear
Environmental Precautions: Prevent further leakage or spillage if safe to do so, prevent entry into sewers or waterways
Cleanup Methods: Collect using non-combustible absorbent, contain spillage, transfer to a labeled waste container
Decontamination: Wash affected area with soap and water, ventilate area for adequate time

Handling and Storage

Handling: Avoid skin and eye contact, do not inhale fumes or vapors, keep away from heat sources
Storage: Store in tightly closed containers away from incompatible materials like strong oxidizers. Store in a cool, dry, well-ventilated place. Protect from sunlight.
Incompatibilities: Strong oxidizers, strong bases
Hygiene Measures: Do not eat, drink, or smoke where this material is handled, wash hands before breaks and after work

Exposure Controls and Personal Protection

Exposure Limits: No established occupational exposure limits for 1,10-dibromodecane
Engineering Controls: Use fume hood, provide adequate ventilation
Personal Protective Equipment: Chemical resistant gloves, safety glasses or goggles, protective clothing
Respiratory Protection: Use NIOSH/MSHA approved respirator in absence of adequate ventilation
Environmental Controls: Do not let product enter drains, monitor environment if spill occurs

Physical and Chemical Properties

Appearance: Colorless to pale yellow liquid
Odor: Faint characteristic, sweetish odor
Odor Threshold: Data not available
pH: Not applicable (non-water soluble hydrocarbon)
Melting Point/Freezing Point: 8–10 °C
Boiling Point/Range: 332–334 °C
Flash Point: >110 °C (closed cup, approximate)
Evaporation Rate: Data not available
Flammability: Not considered flammable under normal handling
Vapor Pressure: 0.0016 mmHg at 25 °C
Vapor Density: Higher than air
Relative Density: 1.435 g/cm³ at 25 °C
Solubility (Water): Practically insoluble
Partition coefficient n-octanol/water (log Pow): Estimated >4
Auto-ignition Temperature: Data not available
Decomposition Temperature: Not established, usually stable up to boiling point
Viscosity: Data not available

Stability and Reactivity

Reactivity: Stable under standard conditions
Chemical Stability: Maintains stability in sealed containers kept cool and dry
Possibility of Hazardous Reactions: No hazardous reactions identified under normal use
Conditions to Avoid: Excessive heat, open flames, direct sunlight
Incompatible Materials: Strong oxidizers, alkali metals, strong bases
Hazardous Decomposition Products: Decomposition may produce toxic bromide fumes, carbon monoxide, carbon dioxide

Toxicological Information

Acute Toxicity: No detailed animal toxicity data published, presumed moderate based on chemical structure
Skin Corrosion/Irritation: Causes skin irritation with possible redness, itching
Eye Damage/Irritation: Causes eye irritation resulting in redness and discomfort
Respiratory Sensitization: No data, inhalation should be prevented
Germ Cell Mutagenicity: Not tested, no data
Carcinogenicity: Not classified by IARC, NTP, or OSHA
Reproductive Toxicity: Not established, use caution
STOT - Single Exposure: May cause temporary irritation to respiratory tract if vapor inhaled
STOT - Repeated Exposure: No data available
Aspiration Hazard: Not applicable
Possible Routes of Exposure: Eye, skin, ingestion, inhalation

Ecological Information

Ecotoxicity: Harmful to aquatic organisms, may cause adverse environmental effects in the event of large-scale release
Persistence and Degradability: Expected to be persistent based on synthetic hydrocarbon bromide class
Bioaccumulative Potential: Likely to bioaccumulate due to lipophilicity
Mobility in Soil: Low, substance tends to bind to soil particles
Other Adverse Effects: No specific data, care should be used to avoid release;

Disposal Considerations

Disposal Methods: Dispose according to local, regional, and national regulations
Contaminated Packaging: Triple-rinse containers; treat as hazardous waste
Special Precautions: Avoid release to environment, use licensed chemical waste contractor
Resource Recovery: Not amenable to recycling or recovery, avoid discharge to drains

Transport Information

UN Number: Not assigned
UN Proper Shipping Name: Not regulated as a dangerous good for transport
Transport Hazard Class: Not classified
Packing Group: Not assigned
Environmental Hazards: Avoid release to aquatic environments during transit
Special Precautions for User: Secure containers upright and ensure labels are clear
Transport Label Requirements: Follow carrier and national transport rules

Regulatory Information

OSHA Status: Not specifically listed
TSCA Inventory: Listed
DSL/NDSL (Canada): Listed
REACH (EU): Not registered under REACH
WHMIS Classification (Canada): D2B - Toxic Material Causing Other Toxic Effects
California Proposition 65: Not listed
SARA 313: Not listed
Other Regulatory Info: Review further country, regional, and local regulations relevant to your operations