Material Safety Data Sheet for 1,10-Dichlorodecane

Identification

Chemical Name: 1,10-Dichlorodecane
Synonyms: Decamethylene dichloride, Decane, 1,10-dichloro-
Molecular Formula: C10H20Cl2
Molecular Weight: 211.17 g/mol
CAS Number: 2162-98-3
Product Use: Used in organic synthesis, research laboratories and as intermediate in chemical manufacturing
Manufacturer Details: Supplier details including address and emergency phone number listed on product label

Hazard Identification

GHS Classification: Harmful if swallowed, skin irritant, eye irritant, suspected of causing respiratory irritation
Signal Word: Warning
Hazard Statements: Causes mild to moderate eye and skin irritation, may cause respiratory distress, harmful if ingested
Pictograms: Exclamation mark
Precautionary Statements: Avoid breathing vapors, wash thoroughly after handling, wear gloves/protective clothing/eye protection, do not eat, drink or smoke during use
Potential Health Effects: Inhalation can cause respiratory tract irritation and headache; skin contact may produce redness or dryness; eye contact results in stinging or tearing; ingestion may lead to abdominal pain, nausea, and central nervous system effects
Environmental Hazards: Toxic to aquatic life with long lasting effects

Composition / Information on Ingredients

Substance: 1,10-Dichlorodecane
Purity: >98%
Chemical Family: Aliphatic chlorinated hydrocarbons
Ingredients: 1,10-Dichlorodecane (CAS 2162-98-3), no significant impurities expected to enhance hazard

First Aid Measures

Inhalation: Move exposed person to fresh air immediately, keep comfortable, provide artificial respiration if not breathing, seek medical assistance
Skin Contact: Remove contaminated clothing, wash skin thoroughly with soap and water for several minutes, seek medical attention if irritation develops
Eye Contact: Flush with copious amounts of water for at least 15 minutes, hold eyelids open, seek prompt medical help
Ingestion: Rinse mouth, do not induce vomiting, never give anything by mouth to an unconscious person, seek immediate medical care
Most important symptoms/effects: Irritation of respiratory tract, dizziness, skin redness, gastrointestinal discomfort or nausea

Fire-Fighting Measures

Suitable Extinguishing Media: Use foam, dry chemical, carbon dioxide, or water spray
Unsuitable Media: Avoid strong water jets
Specific Hazards: Emits toxic fumes of hydrogen chloride, phosgene, and carbon oxides during combustion
Protective Equipment: Firefighters should wear self-contained breathing apparatus, full protective clothing
Fire-fighting Instructions: Evacuate area, fight fire upwind, use water spray to cool containers, prevent runoff into drains

Accidental Release Measures

Personal Precautions: Evacuate area, ensure adequate ventilation, wear chemical resistant gloves, goggles, and protective clothing
Environmental Precautions: Prevent entry into waterways or drains, inform authorities in case of large spills
Methods for Cleanup: Absorb liquid with inert material (e.g., sand, vermiculite), place in chemical waste container, ventilate area, wash spill site after material pickup
Cautions: Avoid breathing vapors, prevent skin and eye contact, remove sources of ignition

Handling and Storage

Handling: Use only in well-ventilated areas, avoid inhalation and contact with skin or eyes, handle with proper protective equipment, do not eat, drink, or smoke while working
Storage: Keep in tightly closed original container, store in cool, dry, well-ventilated area away from heat, sparks, open flames, incompatible materials (e.g., strong oxidizers), store separately from food and beverages
Bulk Storage: Drums/jugs should remain sealed and upright, secondary containment recommended to contain leaks
Special Precautions: No smoking, ground and bond containers during transfer, keep away from direct sunlight

Exposure Controls and Personal Protection

Exposure Limits: No established occupational exposure limits, minimize exposure through engineering controls
Engineering Controls: Use local exhaust ventilation, maintain eyewash stations and safety showers in work areas
Personal Protective Equipment: Chemical-resistant gloves, splash-resistant goggles, protective clothing (lab coat or coverall), if ventilation inadequate use organic vapor respirator
Hygiene Measures: Wash hands thoroughly after handling, avoid contact with skin/eyes, launder contaminated clothing before reuse
Environmental Protection: Avoid release to environment, prevent from entering soil, sewers or waterways

Physical and Chemical Properties

Appearance: Colorless to pale yellow liquid
Odor: Mild, chlorinated odor
Odor Threshold: Not determined
pH: Not applicable
Melting Point / Freezing Point: Approximately -10°C
Boiling Point: 297-299°C
Flash Point: 145°C (closed cup)
Evaporation Rate: Not available
Flammability: Not readily flammable
Explosive Properties: Not classified as explosive
Vapor Pressure: 0.05 mmHg at 25°C
Vapor Density: Heavier than air
Relative Density: 1.08 g/cm³ (20°C)
Solubility: Insoluble in water, soluble in most organic solvents
Viscosity: Not determined
Partition Coefficient (log Kow): Estimated 5.4
Decomposition Temperature: Not specified

Stability and Reactivity

Chemical Stability: Stable under recommended handling and storage conditions
Reactivity: May react with strong oxidizing agents
Hazardous Reactions: Reacts with strong acids, bases, and oxidizers, generating toxic gases
Conditions to Avoid: Excessive heat, open flames, strong sunlight
Hazardous Decomposition Products: Hydrogen chloride, carbon monoxide, carbon dioxide, phosgene under fire conditions
Polymerization: Product does not undergo hazardous polymerization

Toxicological Information

Routes of Exposure: Skin, eye contact, inhalation, ingestion
Acute Toxicity: LD50 (oral, rat): >2000 mg/kg (literature); may cause mild to moderate irritation and systemic symptoms
Skin Corrosion/Irritation: Irritating to skin on prolonged or repeated exposure
Serious Eye Damage/Irritation: Irritant
Respiratory or Skin Sensitization: Possible, prolonged contact may cause dermatitis
Chronic Effects: Prolonged/repeated exposure may lead to liver and central nervous system effects
Carcinogenicity: No data available for human carcinogenic potential
Other Effects: May cause headache, dizziness, gastrointestinal symptoms on ingestion or inhalation

Ecological Information

Ecotoxicity: Harmful to aquatic organisms, likely to cause long-term adverse effects in aquatic environments
Persistence and Degradability: Expected to be persistent in the environment, low rate of biodegradation
Bioaccumulative Potential: Potential for accumulation in aquatic organisms with log Kow >5
Mobility in Soil: Low, strongly adsorbed to soil particles, unlikely to leach to groundwater
Other Adverse Effects: Avoid release into the environment, may cause long-lasting degradation of water quality

Disposal Considerations

Waste Treatment Methods: Incineration in authorized chemical incinerator with afterburner and scrubber is preferred, consult local, national or regional regulations for proper disposal
Container Disposal: Triple rinse empty containers, puncture and dispose according to regulations, do not reuse for other purposes
Environmental Considerations: Do not discharge into surface water, soil or sewers

Transport Information

UN Number: 3082
UN Proper Shipping Name: Environmentally hazardous substance, liquid, n.o.s. (contains 1,10-Dichlorodecane)
Transport Hazard Class: 9 (Miscellaneous dangerous substances)
Packing Group: III
Marine Pollutant: Yes
Transport Labels: Marine pollutant, Class 9 label
Special Precautions for User: Avoid leaks during transport, keep away from incompatible materials, emergency procedures for spills recommended

Regulatory Information

EU Regulations: Classified as hazardous according to Regulation (EC) No. 1272/2008 (CLP/GHS), subject to REACH registration
United States: Subject to reporting under the Toxic Substances Control Act (TSCA), not listed under CERCLA, SARA Title III
Canada: Listed on Canadian DSL
Other Regulations: Follow national, regional and local guidelines for occupational safety, transportation, environmental protection
Labeling Requirements: Includes hazard pictograms, signal word, hazard and precautionary statements as per GHS
Workplace Restrictions: Covered by chemical safety laws, require use of proper control measures and personal protective equipment