Product Name: Di-p-anisoyl-D-tartaric acid
Synonyms: D-(+)-Di-p-anisoyl tartaric acid
Chemical Formula: C22H20O10
CAS Number: 81410-86-4
Recommended Use: Chiral resolving agent in chemical synthesis
Supplier Details: Manufacturer’s contact information required for emergencies, product order specifics, and technical data
Emergency Contact: Refer to emergency number provided by supplier or local poison control
GHS Classification: Not classed as hazardous under GHS criteria
Label Elements: No signal word or symbol required under standard classification
Hazard Statements: May cause mild skin and eye irritation; dust can aggravate respiratory passages
Precautionary Statements: Avoid inhalation of dust, minimize skin and eye exposure, use with adequate ventilation
Other Hazards: Not flammable, non-explosive, not classified as dangerous for the environment; long-term health effects have not been studied extensively
Main Ingredient: Di-p-anisoyl-D-tartaric acid — purity typically 98% or higher
Impurities: Trace levels of related anisoyl and tartaric acid derivatives; solvent residues commonly less than 0.5%
Component Identifier: Single chemical substance with no hazardous additives
Inhalation: Move affected individual to fresh air; provide oxygen if breathing is difficult; seek medical attention for persistent symptoms
Skin Contact: Rinse with soap and plenty of water; remove contaminated clothing; medical attention for rash or irritation
Eye Contact: Irrigate with water for at least 15 minutes; remove contact lenses after first few minutes if possible; consult physician if irritation or redness develops
Ingestion: Rinse mouth; give water to drink; do not induce vomiting; consult medical personnel for persistent symptoms
Most Important Symptoms: Mild irritation of skin, eyes, throat
Medical Attention: No antidote; treat according to symptoms
Suitable Extinguishing Media: Alcohol-resistant foam, powder, carbon dioxide (CO2), water spray
Unsuitable Extinguishing Media: Do not use full water jet as powder may become airborne
Hazardous Combustion Products: Carbon dioxide, carbon monoxide, other organic fumes
Firefighting Instructions: Wear self-contained breathing apparatus and full protective suit
Special Protective Equipment: Respiratory protection, goggles, chemical-resistant gloves
Personal Precautions: Avoid breathing dust, ventilate area, use appropriate PPE such as gloves and dust mask
Environmental Precautions: Keep out of drains and watercourses, contain spills with inert material
Clean-Up Methods: Collect spillage with non-sparking tools, store in labeled waste containers, clean surfaces with damp cloth to minimize dust
Other Advice: Follow local regulations for chemical spill cleanup
Handling: Use in well-ventilated place, avoid generating dust, keep container tightly closed when not in use, wash thoroughly after handling
Storage: Store in cool, dry, well-ventilated area away from incompatible substances such as strong oxidizers; protect from moisture and light; recommended storage temperature between 2–8°C
Packaging: Use containers resistant to chemical corrosion and securely sealed
Exposure Limits: No occupational exposure limits established
Engineering Controls: Provide local exhaust ventilation or general mechanical ventilation to reduce airborne dust concentrations
Personal Protective Equipment (PPE): Nitrile gloves, safety goggles, lab coat, dust mask or respirator for large-scale handling
Hygiene Measures: Avoid eating, drinking, or smoking while handling; wash hands after use; launder work clothing regularly
Appearance: White to off-white crystalline powder
Odor: Almost odorless
Melting Point: Approximately 164–170°C
Boiling Point: Data not available; decomposition occurs before boiling
Solubility: Sparingly soluble in water; soluble in methanol, ethanol, and chloroform
pH: Not relevant for solid; acid character
Vapor Pressure: Negligible at ambient temperatures
Density: Approximately 1.45 g/cm³
Partition Coefficient (octanol/water): Not determined
Other Properties: Stable under recommended storage conditions
Chemical Stability: Stable under normal storage and handling conditions
Reactivity: Non-reactive with most laboratory chemicals when handled and stored properly
Conditions to Avoid: Incompatible with strong oxidizing agents; avoid excess heat, humidity, direct sunlight
Hazardous Decomposition: Thermal decomposition releases CO and CO2, possibly other unidentified organic compounds
Polymerization: Will not occur
Routes of Exposure: Skin, eyes, inhalation, ingestion
Acute Toxicity: Data not well established, estimated oral LD50 in rodents >2000 mg/kg; not known to cause acute toxicity in humans
Chronic Exposure: No data on chronic effects; structurally related tartaric acid compounds generally considered of low toxicity
Irritation: May cause mild, reversible skin and eye irritation
Sensitization: No data indicating respiratory or dermal sensitization
Carcinogenicity, Mutagenicity, Reproductive Toxicity: Not identified as carcinogen or mutagen, not known for reproductive effect
Ecotoxicity: No measured data on aquatic toxicity; structurally similar organic acids tend to have low environmental impact
Persistence and Degradability: Expected to be biodegradable under environmental conditions
Bioaccumulation Potential: Low, based on physicochemical profile
Mobility in Soil: Poorly mobile in the environment due to low water solubility
Other Adverse Effects: No evidence of specific hazards to birds, aquatic life, or plants
Waste Treatment Methods: Dispose of as non-hazardous chemical waste in accordance with local, regional, and national regulations
Product Disposal: Incinerate in approved facility or send to permitted landfill if allowed
Container Disposal: Decontaminate and recycle or dispose according to relevant guidelines for laboratory plastic and glassware
Recommended Practices: Prevent release into the environment; avoid disposal to sewer system
UN Number: Not regulated for transport
UN Proper Shipping Name: Not applicable
Transport Hazard Class: Not classified as hazardous
Packing Group: Not applicable
Marine Pollutant: Not a marine pollutant according to IMDG standards
Transport Precautions: Use secure packaging to prevent spillage and accidental exposure
Labelling Requirements: No special labelling required in most regions
Inventory Listing: May be listed or exempt under major chemical inventories such as TSCA (USA), EINECS (EU), DSL (Canada), AICS (Australia)
Safety, Health and Environmental Regulations: No specific nationwide restrictions; general chemical safety guidelines apply
Other Compliance: Users responsible for verifying compliance in local jurisdiction, adopting best practices to ensure worker safety and environmental protection
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