Product Name: 6-Chlorohexanoic Acid
Synonyms: 6-Chlorohexanoic acid, 6-Chlorohexanoate
Chemical Formula: C6H11ClO2
Molecular Weight: 150.61 g/mol
Recommended Use: Intermediate for organic synthesis, research, industrial use
Supplier Details: Chemical manufacturer or distributor’s full address and contact number
Emergency Contact: Local poison control center, company’s emergency phone line
GHS Classification: Skin irritation (Category 2), Eye irritation (Category 2A), Acute oral toxicity (Category 4)
Signal Word: Warning
Hazard Statements: Harmful if swallowed, Causes skin irritation, Causes serious eye irritation
Pictograms: Exclamation mark
Precautionary Statements: Avoid contact with skin, eyes, or clothing. Wear suitable protective equipment. Do not eat, drink, or smoke near product.
Potential Health Effects: May cause burns or irritation to skin and eyes. Inhalation can lead to respiratory tract irritation.
Environmental Hazards: Substance may cause long-term adverse effects in aquatic environments.
Chemical Name: 6-Chlorohexanoic Acid
CAS Number: 6099-01-2
Concentration: >98% by weight
Impurities: Trace amounts of 5-chlorohexanoic acid or related halogenated aliphatic acids (<0.5%)
Inhalation: Move person into fresh air. Seek immediate medical attention.
Skin Contact: Remove contaminated clothing. Rinse skin with plenty of water for at least 15 minutes. Call for medical attention.
Eye Contact: Rinse supervisor’s eye(s) cautiously with water for several minutes; remove contact lenses if easy to do. Continue rinsing. Obtain prompt medical assistance.
Ingestion: Rinse mouth with water. Do not induce vomiting. Seek medical attention immediately.
Key Symptoms: Burns, redness, cough, drowsiness, difficulty breathing, abdominal pain.
Suitable Extinguishing Media: Water spray, foam, dry chemical, carbon dioxide
Unsuitable Extinguishing Media: Strong water jet
Specific Hazards: May emit fumes of hydrogen chloride, carbon oxides, and toxic gases when heated or burned
Protective Equipment: Wear self-contained breathing apparatus and full protective gear
Fire Fighting Procedures: Keep containers cool with water spray. Avoid breathing combustion products.
Personal Protection: Evacuate area. Use personal protective equipment as specified.
Spill Response: Ventilate area. Absorb spill with inert material like sand or vermiculite. Sweep up carefully and place in a chemical waste container.
Cleanup Procedures: Wash spill area after cleanup with large amounts of water. Dispose of residues in accordance with regulations.
Environmental Precautions: Prevent runoff into drains, sewers, or bodies of water.
Handling: Work in well-ventilated areas. Minimize dust generation. Avoid contact with skin, eyes, and clothing. Use proper grounding and bonding when transferring materials.
Storage: Store in tightly closed original container in a cool, dry, well-ventilated place away from incompatible substances. Keep away from sources of ignition and direct sunlight.
Incompatible Materials: Strong oxidizers, strong bases, amines, and reactive metals.
Occupational Exposure Limits: No established limit, use industry standards and good laboratory practices.
Engineering Controls: Handle inside fume hood or use local exhaust ventilation. Safety showers and eye wash stations should be available.
Personal Protective Equipment: Safety goggles or face shield; chemical resistant gloves like nitrile; lab coat or coveralls; respiratory protection if dust or vapor levels exceed safe concentration.
Hygiene Practices: Wash hands and face after handling. Remove contaminated clothing before leaving work area.
Appearance: White to off-white crystalline powder
Odor: Slightly pungent
pH: Not available (typically acidic in solution)
Melting Point: Approximately 35-38°C
Boiling Point: 231°C
Flash Point: >110°C
Flammability: Not easily ignited
Vapor Pressure: Negligible at room temperature
Solubility: Moderately soluble in water, soluble in ethanol and organic solvents
Partition Coefficient: log Kow ~ 1.2
Decomposition Temperature: >190°C
Viscosity: Not relevant in solid form
Chemical Stability: Stable under recommended conditions
Conditions to Avoid: High heat, direct sunlight, strong oxidizers, and exposure to moisture
Incompatible Materials: Strong oxidizing agents, reducing agents, strong bases, metals such as sodium or potassium
Hazardous Decomposition: Hydrogen chloride gas, carbon monoxide, carbon dioxide, other toxic gases
Polymerization: Will not occur
Acute Toxicity: Oral LD50 (rat) estimated at 200-2000 mg/kg
Skin Corrosion/Irritation: Causes moderate to severe skin irritation
Eye Damage/Irritation: Severe eye irritation, possible chemical burns
Respiratory or Skin Sensitization: Not classified as a sensitizer
Chronic Toxicity: Prolonged or repeated exposure may cause skin dermatitis or respiratory irritation
Mutagenicity/Carcinogenicity: Not expected based on available data
Reproductive Toxicity: Not expected based on available data
Other Information: Data gaps remain for long-term effects; handle with appropriate caution
Aquatic Toxicity: May be harmful to aquatic organisms at high concentrations
Persistence and Degradability: Degrades slowly in soil and water under natural conditions
Bioaccumulation Potential: Not expected to bioaccumulate significantly (log Kow <2)
Mobility in Soil: Expected to have moderate mobility due to moderate water solubility
Other Environmental Effects: Avoid release into natural waterways to prevent local ecosystem harm
Waste Treatment Methods: Dispose of unused product as hazardous chemical waste according to local and national regulations
Contaminated Packaging: Decontaminate, then dispose of as hazardous waste or return to supplier, if possible
Recommended Disposal: Incineration in approved facility, do not allow to reach landfill or sewer
Compliance: Follow RCRA (Resource Conservation and Recovery Act) guidelines or equivalent agency recommendations
UN Number: 3261
UN Proper Shipping Name: Corrosive solid, acidic, organic, n.o.s. (6-Chlorohexanoic acid)
Transport Hazard Class: 8 (Corrosive)
Packing Group: III
Labels Required: Corrosive
Environmental Hazards: Not marine pollutant under GHS/IMDG guidelines
Special Precautions: Ensure containers are packed and secured correctly for transport. Handle with suitable protective equipment during loading and unloading.
US TSCA: Listed or meets requirements
EU REACH: Pre-registered; full registration may be required above annual tonnage thresholds
WHMIS (Canada): D2B (Toxic), E (Corrosive) – as per classification
Inventory Status: Component listed in AICS (Australia), DSL (Canada), EINECS/ELINCS (EU), ENCS (Japan), KECI (Korea)
SARA Title III: Not subject to Section 313 reporting
California Proposition 65: Not listed
Other Regulations: Observe all national, state, and local environmental, occupational health, and safety regulations for handling and disposing of chemicals.
