Product name: 1 3-Propanediol 1-(3-chlorophenyl)- (1S)-
Synonyms: (S)-1,3-Propanediol 1-(3-chlorophenyl)
CAS Number: 198989-84-7
Manufacturer/Supplier: [Enter Operator or Laboratory Name]
Recommended Use: Industrial chemical, research, or analytical testing
Emergency contact: [Enter Specific Emergency Contact or Poison Control Center]
GHS Classification: Skin irritant (Category 2), Eye irritant (Category 2A), Acute toxicity possible
Label Elements: Irritant Pictogram, exclamation mark
Signal Word: Warning
Hazard Statements: Causes skin irritation. Causes serious eye irritation. May cause allergic skin reaction with prolonged contact.
Precautionary Statements: Avoid contact with skin, eyes, and clothing. Wash hands thoroughly after handling. Wear protective gloves and eye protection.
Other Hazards: Dust formation possible, inhalation of dust may cause respiratory tract irritation.
Chemical Name: (1S)-1,3-Propanediol, 1-(3-chlorophenyl)-
CAS Number: 198989-84-7
Concentration: 98-100%
Impurities and Stabilizing Additives: Trace levels of related chlorinated compounds may exist below 1% total content.
Molecular Formula: C9H11ClO2
Molecular Weight: 186.6 g/mol
Inhalation: Move affected person to fresh air. Keep comfortable for breathing. Consult medical attention if symptoms like coughing or wheezing develop.
Skin Contact: Remove contaminated clothing. Rinse skin with plenty of water. Seek medical advice for irritation or persistent symptoms.
Eye Contact: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy. Get medical help if irritation persists.
Ingestion: Rinse mouth. Do not induce vomiting unless directed by a medical professional. Seek medical attention promptly.
Most important symptoms/effects: Redness, skin or eye irritation, breathing difficulty in poorly ventilated areas.
Notes for Doctor: Treat symptomatically. Observe for potential respiratory complications in serious exposures.
Suitable Extinguishing Media: Dry chemical, CO2, water spray, foam.
Unsuitable Extinguishing Media: Strong water jet (may spread hazard).
Specific Hazards: Combustion produces toxic gases of hydrogen chloride, carbon monoxide, carbon dioxide.
Protective Equipment: Self-contained breathing apparatus, protective clothing to avoid inhalation and skin exposure.
Firefighting Instructions: Use water spray to cool containers and structures. Keep run-off water out of sewers and watercourses.
Flash Point: Estimated above 100°C.
Explosion Hazard: Dust/air mixtures may form explosive atmospheres in confined spaces under certain conditions.
Personal Precautions: Wear protective gloves, goggles, lab coat, and respirator if airborne powder is present.
Environmental Precautions: Prevent further leakage or spillage if safe to do so. Avoid release into drains, waterways, and soil.
Containment Methods: Absorb spills with inert material like vermiculite or sand. Sweep up avoiding dust formation. Store in sealed, labeled containers for disposal.
Cleanup Procedures: Ventilate area. Wash spill site after removal procedure is complete. Handle contaminated materials according to waste regulations.
Decontamination: Wash contaminated surfaces and tools with water and mild detergent; collect rinse water for disposal.
Handling: Avoid inhalation, ingestion, and contact with skin or eyes. Use with adequate ventilation or local exhaust. Handle in a chemical fume hood whenever feasible.
Hygiene Practices: Wash hands after use. Avoid eating, drinking, or smoking during handling.
Storage: Keep in original tightly closed container. Store in a cool, dry, and well-ventilated area away from incompatible substances (oxidizers, acids, bases). Protect from light and moisture.
Storage Conditions: Recommended storage temperature: 2–8°C. Keep out of reach of children and animals.
Container Requirements: Use chemical-resistant, labeled containers; check regularly for leaks or damage.
Exposure Limits: No specific occupational exposure limits set. Use general dust exposure guidelines: ACGIH TLV: 10 mg/m³ (total dust).
Engineering Controls: Use fume hood or local exhaust systems for operations producing dust or vapor.
Eye Protection: Chemical goggles or face shield.
Skin Protection: Chemical-resistant gloves (nitrile, neoprene preferred); lab coat or apron.
Respiratory Protection: Approved dust mask or respirator for dusty environments.
General Protection: Emergency eyewash station and safety showers should be provided nearby.
Appearance: White to off-white crystalline solid or powder.
Odor: Faint, characteristic aromatic odor.
Odor Threshold: Not determined.
pH: Not applicable (solid form).
Melting Point/Freezing Point: 102–106°C (range may vary with purity).
Boiling Point: Data not available; estimated >200°C at atmospheric pressure.
Flash Point: Estimated >100°C.
Evaporation Rate: Not applicable.
Flammability (solid, gas): Not highly flammable in typical conditions.
Vapor Pressure: Low at room temperature.
Vapor Density (air=1): Not established.
Relative Density: Approx. 1.2–1.4 g/cm³.
Solubility: Slightly soluble in water; more soluble in organic solvents like ethanol and DMSO.
Partition Coefficient (n-octanol/water): Not determined.
Auto-ignition Temperature: Not established.
Decomposition Temperature: Decomposes at high temperatures.
Viscosity: Not applicable (solid form).
Chemical Stability: Stable under normal laboratory and handling conditions.
Possible Hazardous Reactions: None expected under normal conditions; avoid strong oxidizers, acids, and bases.
Conditions to Avoid: Excessive heat, open flame, exposure to strong oxidizing or reducing agents.
Incompatible Materials: Strong oxidizing agents, strong acids, and alkalis.
Hazardous Decomposition Products: Hydrogen chloride, carbon monoxide, carbon dioxide, and unidentified organic compounds may form under fire conditions.
Polymerization: Not expected to occur.
Likely Routes of Exposure: Inhalation, skin, eyes, ingestion.
Acute Toxicity: Not fully established; structurally similar compounds show moderate toxicity. May cause irritation upon contact or inhalation.
Skin Corrosion/Irritation: Moderate to strong irritation; potential for allergic contact dermatitis in susceptible individuals.
Serious Eye Damage/Irritation: Reddening, stinging, possible temporary injury.
Respiratory or Skin Sensitization: Sensitizing potential not excluded.
Chronic Effects: Long-term effects not fully studied. Monitor for respiratory irritation and skin sensitization after repeated exposure.
Carcinogenicity, Mutagenicity, Reproductive Toxicity: No data available for this specific compound.
Other Health Effects: Prolonged contact may cause dryness, cracking, and moderate inflammation of skin.
Ecotoxicity: No comprehensive data available. Structurally similar chemicals show moderate aquatic toxicity; avoid uncontrolled release.
Persistence and Degradability: Expected to have low biodegradability; may persist in water or soil for extended periods.
Bioaccumulative Potential: Potential for bioaccumulation cannot be ruled out in absence of specific data.
Mobility in Soil: Limited mobility expected due to low water solubility.
Other Adverse Effects: Prevent product from entering waterways, sewers, or the environment unmanaged.
Waste Treatment Methods: Dispose through a licensed chemical waste disposal contractor following all regional and national regulations.
Contaminated Packaging: Rinse containers. Dispose as hazardous chemical waste.
Special Precautions: Label waste containers. Do not discharge to sewer or surface water.
Regulatory Requirements: Follow EPA, local, state, and national hazardous waste guidelines for disposal.
UN Number: Not listed by UN for transport; handle as a regulated chemical.
Transport Hazard Class: Not assigned.
Packing Group: Not assigned.
Environmental Hazards: Not regulated as marine pollutant but prevent large scale environmental release.
Special Precautions: Protect packages from physical damage, temperature extremes, and moisture during shipping. Clearly label and document all transport shipments.
International Transport: Must comply with any relevant IATA, IMDG, or ADR standards.
Safety, Health, and Environmental Regulations: Not specifically listed by TSCA (US), REACH (EU), DSL (Canada) — check for updates.
Labeling Requirements: GHS-compliant labeling required, including hazard statements, signal word, and pictograms.
Other Regulations: Subject to SARA Title III (Sections 311/312) for hazardous chemical inventory reporting if used in significant quantities.
Chemical Category: Specialty/Research Chemical.
Restrictions: For laboratory, research, or authorized industrial use only; not intended for consumer or food use.
Other Information: Ensure staff handling chemicals receive adequate safety training and are familiar with all hazard and safety protocols.
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