Product Name: L-Diphenyl Formyl Tartaric Acid
Synonyms: L-(-)-Diphenyl-2-formylhydrazono-tartaric acid
CAS Number: 32634-66-5
Recommended Use: Laboratory chemical, synthesis of pharmaceutical intermediates
Company Identification: Example Chemical Suppliers, Manufacturing Address, Phone Number, Emergency Phone Number
Email Address: info@examplechemicalsuppliers.com
GHS Classification: Skin irritant (Category 2), Eye irritant (Category 2A), Chronic aquatic toxicity (Category 3)
Signal Word: Warning
Hazard Statements: Causes skin irritation. Causes serious eye irritation. Harms aquatic life with long lasting effects.
Pictograms: Exclamation mark, Environmental hazard
Precautionary Statements: Avoid skin and eye contact. Don’t breathe dust. Wash face, hands, and exposed skin after handling.
Routes of Exposure: Skin contact, inhalation, ingestion, eye contact
Chemical Name: L-Diphenyl Formyl Tartaric Acid
Concentration: >98%
CAS Number: 32634-66-5
Impurities: Trace organic contaminants, less than 2% by weight
Molecular Formula: C18H14O6
Molecular Weight: 326.3 g/mol
Inhalation: Move affected person to fresh air. Seek medical attention if respiratory symptoms develop.
Skin Contact: Remove contaminated clothing. Rinse skin thoroughly with water. If irritation appears, consult a doctor.
Eye Contact: Rinse eyes immediately with plenty of water for at least 15 minutes, keeping eyelids open. See a physician if discomfort persists.
Ingestion: Rinse mouth with water. Don’t induce vomiting unless suggested by medical staff. Call a poison center or doctor.
Note to Physician: Treat symptomatically, monitor for potential respiratory complications.
Suitable Extinguishing Media: Water spray, dry chemical powder, CO2, foam
Specific Hazards: Decomposes under fire conditions to release toxic fumes of carbon oxides.
Protective Equipment for Firefighters: Wear self-contained breathing apparatus and full protective gear.
Fire-Fighting Instructions: Avoid inhalation of combustion products. Stay upwind. Cool fire-exposed containers with water spray.
Hazardous Combustion Products: Carbon monoxide, carbon dioxide, other irritating vapors
Personal Precautions: Avoid contact with skin and eyes. Use personal protective equipment (PPE) including gloves, goggles, and lab coat.
Environmental Precautions: Prevent entry into waterways, soil, and drains.
Methods for Clean Up: Contain particulates. Sweep up substance carefully. Transfer to a suitable waste container. Wash spill area with plenty of water and ventilate space.
Emergency Procedures: Evacuate area if excessive dust present. Provide adequate ventilation.
Safe Handling: Avoid dust formation or airborne particles. Use in areas with proper ventilation. Wear appropriate PPE.
Storage Conditions: Keep in original, tightly sealed container. Store at room temperature, away from moisture and sources of ignition.
Incompatibilities: Strong oxidizing agents, strong acids, and bases
Special Requirements: Segregate from food and beverages, control access to trained personnel only.
Exposure Limits: No occupational exposure limits established specifically for this substance.
Engineering Controls: Use local exhaust ventilation or work in chemical fume hood.
Personal Protective Equipment: Chemical-resistant gloves (nitrile or neoprene), lab coat, safety goggles. Use NIOSH-approved respirator if dust present above nuisance limits.
Hygiene Measures: Wash hands, face, and arms thoroughly after handling. Take off contaminated clothing.
Environmental Controls: Prevent spillage and minimize waste. Follow all local environmental regulations.
Appearance: White to off-white crystalline solid
Odor: Odorless or faint characteristic aroma
Odor Threshold: Not available
pH: Weakly acidic (in solution)
Melting Point: 178-182°C
Boiling Point: Not applicable (decomposes prior to boiling)
Flash Point: Not established
Evaporation Rate: Not applicable
Flammability: Not classified as flammable
Vapor Pressure: Negligible at room temperature
Vapor Density: Not available
Relative Density: 1.37 g/cm³ (estimated)
Solubility: Slightly soluble in water; soluble in organic solvents such as ethanol, methanol, and dimethyl sulfoxide (DMSO)
Partition Coefficient (n-octanol/water): Not established
Autoignition Temperature: Not established
Decomposition Temperature: Above 200°C
Viscosity: Not applicable
Chemical Stability: Stable under standard temperature and pressure if kept dry and closed.
Conditions to Avoid: Excessive heat, humidity, direct sunlight
Incompatible Materials: Oxidizing agents, strong acids, strong bases
Hazardous Decomposition Products: Carbon monoxide, carbon dioxide, possibly irritating organic fumes
Polymerization: Does not polymerize
Routes of Exposure: Skin, eye, inhalation, ingestion
Acute Toxicity: Limited data available on LD50 or LC50; not expected to be highly toxic through standard exposure routes
Skin Corrosion/Irritation: Causes skin irritation, may cause redness or slight swelling
Serious Eye Damage/Irritation: Causes eye irritation, potential for chemical conjunctivitis
Respiratory Sensitization: May cause respiratory tract irritation if inhaled as dust
Ingestion: May cause discomfort, nausea, gastrointestinal upset
Chronic Effects: No long-term effects observed at typical exposure levels; no known carcinogenic, teratogenic, or mutagenic effects based on available data
Target Organs: No specific target organs identified
Aquatic Toxicity: Harmful to aquatic life with long lasting effects at high concentrations
Persistence and Degradability: Not readily biodegradable; may persist in soil and water
Bioaccumulation: No significant bioaccumulation expected
Mobility in Soil: Low mobility due to low solubility in water
Additional Ecological Information: Avoid uncontrolled release; comply with local and national environmental regulations to minimize impact.
Waste Treatment Methods: Seal waste in approved containers. Incinerate at licensed facility under controlled conditions.
Chemical Disposal: Dispose of in accordance with local, regional, and national legislation for hazardous chemical substances.
Contaminated Packaging: Contaminated packaging should be emptied and given to a licensed disposal contractor.
Precautions: Do not discharge to drains, surface water, groundwater, or soil.
UN Number: Not regulated for transport
UN Proper Shipping Name: Not regulated
Transport Hazard Class: Not applicable
Packing Group: Not applicable
Marine Pollutant: No
Special Transport Precautions: Prevent dust release during transport, secure packaging to avoid spillage.
Classification and Labeling: Meets global harmonized system (GHS) requirements for laboratory chemicals.
TSCA: Listed or complies with United States Toxic Substances Control Act (TSCA) regulations.
EU Regulation: Complies with REACH and CLP for chemical registration and safety.
SARA Title III: Not subject to reporting under SARA Title III.
California Proposition 65: Substance not listed.
Other National/International Regulation: Product complies with local regulations, use only as allowed by workplace safety standards.
Providing high-quality chemical products and logistics solutions for global trade partners.
