Product Name: 1,3-Propanediol, 2-chloro-
Chemical Formula: C3H7ClO2
CAS Number: 504-63-2
Synonyms: 2-Chloro-1,3-propanediol, 2-Chloropropane-1,3-diol
Recommended Use: Intermediate in chemical synthesis, laboratory reagent
Supplier Details: Supplier address, emergency number, contact phone, email for technical support
Emergency Phone: Local poison control, supplier-provided emergency contact
Hazard Class: Acute toxicity (oral, dermal, inhalation), skin irritation, eye damage
Signal Word: Danger
Hazard Statements: Harmful if swallowed, in contact with skin, or inhaled; causes severe skin burns and eye damage; may cause respiratory irritation
Pictograms: Skull and crossbones, exclamation mark, corrosion
Precautionary Statements: Avoid breathing dust, fumes, gas, mist, vapor, sprays; wash hands thoroughly after handling; wear protective gloves, protective clothing, eye and face protection
Chemical Name: 1,3-Propanediol, 2-chloro-
Chemical Formula: C3H7ClO2
CAS Registry Number: 504-63-2
Concentration: 98% or higher
Impurities: Trace amounts of other halogenated diols, water below 1%
Inhalation: Move affected person to fresh air, provide oxygen if breathing is difficult, seek medical attention immediately
Skin Contact: Remove contaminated clothing, wash skin with plenty of soap and water, do not reuse contaminated clothing before cleaning, get immediate medical advice
Eye Contact: Rinse eye cautiously with water for several minutes, remove contact lenses if present, keep rinsing for at least 15 minutes, contact medical care without delay
Ingestion: Rinse mouth, never induce vomiting, give water only if person is fully conscious, seek immediate medical care
Most Important Symptoms/Effects: Burning sensation, breathing difficulty, nausea, severe irritation to eyes, skin and mucous membranes
Suitable Extinguishing Media: Water spray, dry chemical, CO2, foam
Unsuitable Media: Do not use direct water jet
Specific Hazards: May generate hazardous fumes like hydrogen chloride, carbon monoxide, phosgene under combustion
Protective Equipment: Wear self-contained breathing apparatus and full protective gear
Fire Fighting Advice: Remove containers from fire area if it can be done safely, cool exposed containers with water spray
Fire Residue Handling: Avoid contact with spilled material and contaminated water
Personal Precautions: Evacuate area, avoid breathing vapors, provide ventilation, use appropriate personal protection
Environmental Precautions: Prevent entry into drains, sewers, waterways or soil, contain spill with inert material like sand or earth
Clean-Up Methods: Absorb with inert material, collect in suitable container for disposal, ventilate area, decontaminate with water
Decontamination Tools: Use plastic or metal shovels and containers, avoid creating dust or aerosol
Handling: Use only in well-ventilated areas, avoid contact with skin, eyes, clothing; do not breathe vapors, avoid generating aerosols, no smoking or open flames
Storage Conditions: Keep in tightly closed container, store in cool, dry, well-ventilated space, away from incompatible substances like strong oxidizers and acids, protect from sunlight
Incompatibilities: Strong oxidizing agents, strong bases, strong acids, reducing agents
Storage Materials: Store in corrosion-resistant containers with a resistant inner liner
Control Parameters: No occupational exposure limits established for this specific compound; monitor for nuisance dust or vapor
Engineering Controls: Use local exhaust ventilation, fume hood, or process enclosure to reduce concentration of airborne material
Personal Protective Equipment: Chemical-resistant gloves, splash-proof goggles, lab coat or apron, full-face shield in case of splashes
Respiratory Protection: If ventilation is inadequate, wear appropriate respirator approved for organic vapors
Hygiene Measures: Wash hands after handling, remove and wash contaminated clothing before reuse, avoid eating, drinking or smoking during use
Appearance: Colorless liquid
Odor: Mild, slightly sweet
Odor Threshold: Not available
pH: Not available
Melting Point: -20°C
Boiling Point: 214–216°C
Flash Point: 110°C (closed cup)
Evaporation Rate: Not available
Flammability: Not highly flammable, combusts under high temperature
Vapor Pressure: Low at room temperature
Vapor Density: Heavier than air
Relative Density: Approximately 1.3 g/cm³
Solubility: Miscible with water
Partition Coefficient (n-octanol/water): Not established
Auto-ignition Temperature: 340°C
Decomposition Temperature: Not available
Chemical Stability: Stable under recommended storage conditions
Reactivity: Can react with strong oxidizers, strong acids or bases, and certain reducing agents
Hazardous Reactions: Contact with incompatible materials may cause fire or release toxic gases
Decomposition Products: Hydrogen chloride, phosgene, carbon monoxide, carbon dioxide formed at high temperatures
Polymerization: No hazardous polymerization expected
Acute Toxicity: Oral rat LD50 (approx. 100 mg/kg); harmful by ingestion
Skin Corrosion/Irritation: Causes severe burns to skin
Serious Eye Damage/Irritation: Causes severe damage, risk of blindness
Respiratory Sensitization: May cause respiratory irritation, coughing, and shortness of breath
Carcinogenicity: No classification by IARC or NTP
Chronic Effects: Prolonged contact may cause damage to organs through repeated exposure
Mutagenicity and Teratogenicity: No clear evidence; not classified
Symptoms of Exposure: Burning, redness, pain, nausea, coughing, difficulty breathing
Toxicity to Aquatic Life: Harmful, especially to aquatic invertebrates; avoid release to environment
Persistence and Degradability: Partial degradation in soil and water, may persist in the environment
Bioaccumulative Potential: Not expected to bioaccumulate significantly
Mobility in Soil: Likely to move through soil with water due to solubility
Other Adverse Effects: Large spills endanger drinking water, aquatic habitats
Waste Treatment Methods: Follow local, regional, national, and international regulations for hazardous waste
Disposal Containers: Use sealed, labeled drums suitable for corrosive and toxic liquids
Sewage Disposal: Do not discharge into drains, surface water, or ground water
Contaminated Packaging: Clean with water if possible, dispose as hazardous material
Recommended Disposal: Incineration under controlled conditions in approved facility
UN Number: UN 2810
UN Proper Shipping Name: Toxic Liquid, Organic, n.o.s. (contains 2-chloro-1,3-propanediol)
Transport Hazard Class: 6.1 (Toxic substances)
Packing Group: III
Marine Pollutant: Yes, avoid transport in bulk near marine environments
Special Precautions: Secure containers against movement, mark and label according to regulation
Transport Regulations: Comply with ADR/RID, IMDG, IATA standards as applicable
EU REACH Registration: Registered, subject to restrictions for use and transport
OSHA Hazards: Acutely toxic, highly irritating to eyes and skin in US workplace settings
TSCA Status: Listed for commercial distribution in the United States
SARA Title III: Not listed, but general hazard precautions apply
California Proposition 65: Not specifically listed; check for any updates in regulatory status
Country-Specific Regulations: Consult local, national requirements for labeling, storage, worker protection
Labeling Requirements: Proper hazard pictograms, risk and safety phrases, supplier identification
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