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Product Name: Corey Lactone Diol
Chemical Name: 2,2-Dimethyl-1,3-dioxane-4,6-dione
Synonyms: CLD, Corey Diol
CAS Number: 123456-78-9
Recommended Use: Laboratory research, organic synthesis
Supplier: ABC Chemicals, 123 Industry Road, New York, NY 10001
Contact Number: (555) 123-4567
Emergency Number: (800) 555-1234
GHS Classification: Eye Irritation (Category 2), Skin Sensitization (Category 1)
Label Elements: Signal word: Warning, Hazard pictograms: Exclamation mark
Hazard Statements: Causes serious eye irritation, Can cause allergic skin reaction
Precautionary Statements: Avoid breathing dust, Wear eye and skin protection, Wash hands after handling, Contaminated work clothing should not be allowed out of the workplace
Routes of Exposure: Inhalation, skin contact, eye contact, ingestion
Symptoms of Exposure: Redness, itching, swelling, possible respiratory discomfort
Chemical Name: 2,2-Dimethyl-1,3-dioxane-4,6-dione
Concentration: >99%
Impurities: Trace synthesis by-products <1%
Other Additives: None
Molecular Formula: C6H8O4
Molecular Weight: 144.13 g/mol
Inhalation: Move person to fresh air, seek medical attention for persistent cough or difficulty breathing
Skin Contact: Remove contaminated clothing, rinse skin thoroughly under running water for at least 15 minutes, seek help if irritation persists
Eye Contact: Hold eyelids apart, flush eyes thoroughly with water for at least 15 minutes, call a doctor
Ingestion: Rinse mouth, do not induce vomiting, seek immediate medical care
Most Important Symptoms: Eye and skin irritation, allergic reactions
Suitable Extinguishing Media: Foam, dry chemical powder, CO2, water spray
Specific Hazards: Emits toxic fumes (carbon monoxide, carbon dioxide) upon combustion
Protective Equipment: Self-contained breathing apparatus, full protective clothing
Advice for Firefighters: Avoid inhalation of fumes, prevent runoff into drains and waterways
Special Procedures: Remove containers from fire area if safe to do so, cool with water
Personal Precautions: Wear gloves, goggles, cover exposed skin, avoid inhaling dust
Environmental Precautions: Prevent powder from entering soil, sewers, watercourses
Methods for Cleanup: Scoop up carefully with non-sparking tools, place into a labeled waste container, ventilate area, wash spill area with water after material pickup is complete
Notification Requirements: Alert supervisor, follow local regulations for large releases
Handling: Use only in a chemical fume hood, minimize dust generation, do not eat or drink near handling area, wear proper personal protective equipment
Storage: Keep container tightly closed and clearly labeled, store in a cool, dry, well-ventilated place, segregate from acids and oxidizers, avoid direct sunlight, keep away from foodstuffs
Incompatible Materials: Strong acids, oxidizing agents, moisture-sensitive substances
Engineering Controls: Use laboratory fume hood, maintain eyewash stations and safety showers
Personal Protective Equipment (PPE): Chemical resistant gloves (nitrile or PVC), safety goggles, lab coat, long sleeves, closed-toe shoes, NIOSH-approved respirator for dusty conditions
Occupational Exposure Limits: No specific limit established, maintain airborne levels as low as possible
Hygiene Measures: Wash hands thoroughly after handling, do not touch face or eyes during use, remove contaminated clothing and wash before reuse
Appearance: White to off-white crystalline powder
Odor: Slight, characteristic organic odor
pH: 5.5 (aqueous solution at 10g/L)
Melting Point: 110–115°C
Boiling Point: Not measurable (decomposes before boiling)
Flash Point: >150°C
Solubility: Sparingly soluble in cold water, soluble in warm organic solvents (ethanol, acetone, DMSO)
Density: 1.35 g/cm³
Vapor Pressure: Negligible at room temperature
Partition Coefficient: Log Kow 0.4 (estimated)
Chemical Stability: Stable under recommended storage conditions, sensitive to moisture and high temperature
Conditions to Avoid: High humidity, direct sunlight, exposure to open flames, sources of ignition
Incompatible Materials: Strong acids, bases, oxidizers, moisture
Hazardous Decomposition Products: Carbon monoxide, carbon dioxide, unknown organic compounds possible if decomposed at high temperatures
Possibility of Hazardous Reactions: No significant reactivity under normal conditions expected
Acute Toxicity: Oral, dermal, and inhalation LD50 not thoroughly documented
Skin Corrosion/Irritation: Can cause skin redness, itching, and inflammation
Serious Eye Damage/Irritation: Causes eye discomfort, possible redness and watering
Respiratory Sensitization: Dust may irritate respiratory tract
Skin Sensitization: Prolonged or repeated exposure may lead to allergic dermatitis
Chronic Toxicity: No long-term effects have been thoroughly studied
Carcinogenicity/Mutagenicity: No known studies linking to cancer or genetic mutations
Additional Information: Not listed by IARC, NTP, or OSHA as a carcinogen
Ecotoxicity: Insufficient reliable data, avoid uncontrolled release to the environment
Persistence & Degradability: Expected to be slowly biodegradable in soil and water
Bioaccumulation Potential: Low predicted potential for bioaccumulation
Mobility in Soil: Low, tendency to adhere to soil particles
Other Harmful Effects: Do not allow undiluted product, or large quantities, to reach ground water, water bodies, or sewage system
Waste Treatment Methods: Collect and seal in properly labeled hazardous waste containers, incinerate at approved facilities, follow all local, state, and federal regulations
Contaminated Packaging: Rinse with suitable solvent before recycling, dispose of as chemical waste
Special Precautions: Do not dispose via household garbage or sink, sweep up residue and dispose with solid chemical waste stream
UN Number: Not regulated for transportation by DOT, IATA, or IMDG
Transport Hazard Class: Non-hazardous for transport under current regulations
Packing Group: Not assigned
Marine Pollutant: Product not identified as marine pollutant
Special Transport Precautions: Protect packaging from rough handling or exposure to moisture, keep tightly sealed during transit, handle in accordance with safe laboratory practice at receiving facility
U.S. TSCA: Not listed
SARA/Title III: Does not contain any chemicals subject to reporting under SARA Section 313
OSHA Hazards: Target organ effect, irritant
CERCLA: Not subject to reporting
California Proposition 65: Not listed as a chemical known to cause cancer or reproductive toxicity
WHMIS Classification (Canada): D2B (Toxic material causing other toxic effects)
Other Regulations: Consult all regional, national, and international regulations for product use and disposal
