MSDS for 1,10-Dichlorodecane

Identification

Product Name: 1,10-Dichlorodecane
Chemical Synonyms: Decamethylene dichloride
CAS Number: 2162-98-3
Recommended Use: Used as a solvent, intermediate in organic synthesis, and in laboratory research
Supplier Information: Supplier name, address, and contact phone number should be referenced; 24-hour emergency contact included
Details of Manufacturer: Name and emergency telephone provided by chemical manufacturer
Emergency Overview: Clear liquid, mild odor, handles as hazardous chemical—precaution in contact and inhalation

Hazard Identification

GHS Classification: Eye irritation (Category 2A), Skin irritation (Category 2), Acute toxicity - oral and inhalation (Category 4)
Signal Word: Warning
Hazard Statements: May cause eye and skin irritation. Harmful if swallowed or if inhaled. Potential to cause respiratory tract irritation. Prolonged exposure leads to damage of the central nervous system, liver, and kidneys.
Pictograms: Exclamation Mark
Precautionary Statements: Wear protective gloves and eye protection. Do not breathe vapors or mist. Wash hands thoroughly after handling. Avoid release to the environment.

Composition / Information on Ingredients

Chemical Name: 1,10-Dichlorodecane
Concentration: Greater than 98% purity
CAS: 2162-98-3
Impurities: Trace contaminants below 2%, specifics depend on supplier batch
Molecular Formula: C10H20Cl2
Molecular Weight: 211.17 g/mol

First Aid Measures

Inhalation: Remove person to fresh air without delay. If breathing becomes difficult, trained personnel should provide oxygen. Get medical attention if symptoms persist.
Skin Contact: Immediately wash exposed skin with water and mild soap. Remove contaminated clothing and shoes. Seek medical assistance if irritation or redness develops.
Eye Contact: Rinse thoroughly under water for at least 15 minutes, holding eyelids open. Seek medical help for persistent irritation or pain.
Ingestion: Rinse mouth, do not induce vomiting. Obtain medical attention immediately. Do not give anything by mouth if unconscious.
Important Symptoms: Redness, swelling, discomfort on skin or mucous membranes, coughing, headache, dizziness

Fire-Fighting Measures

Suitable Extinguishing Media: Foam, dry chemical, carbon dioxide, or water fog. Avoid direct water stream which may spread material.
Specific Hazards: Product combusts to release toxic gases such as hydrogen chloride, phosgene, and carbon monoxide.
Special Protective Equipment: Firefighters use self-contained breathing apparatus and full protective gear. Approach from upwind.
Other Notes: Cool storage vessels with water spray to prevent rupture from heat exposure.

Accidental Release Measures

Personal Precautions: Evacuate unnecessary personnel, exercise caution. Wear chemical-resistant gloves, goggles, and protective clothing.
Environmental Precautions: Prevent entry to sewers, surface water, or soil. Report releases as required by local regulations.
Methods for Containment: Absorb leakage using inert materials such as sand, earth, or vermiculite.
Clean-up Methods: Collect residue in secure containers for proper disposal, ventilate the area, and thoroughly clean surfaces with detergent.

Handling and Storage

Handling: Use with adequate ventilation or local exhaust. Avoid any contact with skin and eyes. Limit exposure to vapor and aerosols. Do not ingest.
Storage: Store in tightly closed, label-appropriate containers at room temperature. Keep out of direct sunlight. Separate from strong oxidizers, acids, and sources of ignition. Store in a cool, dry, and well-ventilated location.
Incompatibilities: Strong bases and oxidizers, reactive metals
Safe Work Practices: Keep emergency showers and eyewash stations accessible.

Exposure Controls and Personal Protection

Exposure Limits: No specific established limits by OSHA or ACGIH; minimize exposure through good workplace control practices.
Engineering Controls: Use local exhaust ventilation, closed process systems, or fume hood.
Personal Protective Equipment: Chemical splash goggles, impermeable gloves (nitrile or neoprene), lab coat or protective overalls, and appropriate respiratory protection if airborne exposure reaches nuisance levels
Hygiene Measures: No food or drink in work area. Wash hands thoroughly before breaks and after handling.

Physical and Chemical Properties

Physical State: Liquid
Appearance: Clear, colorless to pale yellow
Odor: Mild, slightly sweet
pH: Not applicable
Melting Point: -3°C
Boiling Point: 289°C
Flash Point: 140°C (closed cup)
Evaporation Rate: Low
Flammability: Not easily flammable under normal conditions
Vapor Pressure: 0.05 mmHg at 25°C
Vapor Density: 7.3 (Air = 1)
Solubility in Water: Insoluble
Partition Coefficient (n-octanol/water): log Kow 5.2
Other Properties: Stable under recommended storage conditions, high density (1.04 g/cm³)

Stability and Reactivity

Chemical Stability: Remains stable if stored and used as directed.
Reactivity: May react with strong reducing or oxidizing agents. May corrode plastics or aluminum.
Hazardous Decomposition: Yields hydrochloric acids, phosgene, and hydrocarbons under thermal decomposition.
Polymerization: Does not undergo hazardous polymerization
Incompatible Materials: Strong bases, oxidizers, active metals, moisture

Toxicological Information

Acute Toxicity: Ingestion or inhalation causes gastrointestinal symptoms, dizziness, or central nervous system effects. LD50 (oral, rat): estimated over 2,000 mg/kg.
Skin Irritation: Prolonged or repeated contact produces redness and discomfort
Eye Irritation: Direct exposure leads to discomfort, redness, and possible ulceration
Chronic Effects: Not thoroughly established, but repeated exposure may involve risk to liver and kidneys
Other Risks: Limited information on reproductive or carcinogenicity risk. Sensitization not commonly reported in available literature.

Ecological Information

Ecotoxicity: Harmful to aquatic organisms; causes long-term adverse effects in the aquatic environment.
Biodegradability: Limited biodegradability in soil and water. Persistent in environment if released.
Bioaccumulation Potential: High, based on the partition coefficient.
Mobility: Limited water solubility leads to low mobility in soil, likely to adhere to sediments.
Additional Information: Requires reporting spills to local authorities and prevention of environmental release.

Disposal Considerations

Waste Treatment: Send waste to licensed hazardous disposal facility. Chemical must never enter the environment, sewers, or drains.
Recommended Disposal: Incinerate in an approved facility under controlled conditions with proper pollution controls. Follow all federal, state, and local environmental regulations.
Container Disposal: Triple-rinse and dispose according to regulations. Do not reuse empty containers.
Special Precautions: Personnel handling waste wear proper protective equipment.

Transport Information

UN Number: 3082
Proper Shipping Name: Environmentally hazardous substance, liquid, n.o.s. (contains 1,10-Dichlorodecane)
Transport Hazard Class: 9
Packing Group: III
Marine Pollutant: Yes
Environmental Hazards: Mark with caution; inform transporter of aquatic toxicity.
Special Precautions: Keep containers tightly closed, protected from damage or extreme temperatures. Emergency procedure guides available.

Regulatory Information

OSHA: Listed as hazardous chemical
SARA Title III Section 313: Not explicitly listed, but reporting required for environmental releases above specified threshold
TSCA Status: Listed on Toxic Substances Control Act inventory
REACH Registration: Relevant data prepared for registration in EU markets
California Prop 65: Not listed as carcinogen or reproductive toxin
Other Regulatory Controls: Users should consult national, regional, and local laws before purchase, use, or disposal; hazard communication training required for workplace handlers