Product Name: D-di-P-methylbenzene formyl tartaric acid
Chemical Family: Aromatic carboxylic acids
Recommended Use: Intermediate for organic synthesis, research and development
Manufacturer: Industrial and specialty chemicals suppliers
Contact Information: Emergency response phone number provided on container label
Synonyms: 4,4'-Dimethylbenzaldehyde tartaric acid derivative
CAS Number: Available upon request or on technical product documentation
Product Code: Catalog-specific identifier assigned by supplier
Emergency Overview: Use proper PPE and handle in well-ventilated area
Classification: Eye irritation, Skin sensitization, Target organ toxicity (single exposure)
Label Elements: Signal word: Warning; Hazard pictograms: Exclamation mark
Hazard Statements: Causes eye irritation; May cause allergy or asthma symptoms or breathing difficulties if inhaled; May cause skin irritation
Precautionary Statements: Wash exposed skin thoroughly after handling; Avoid breathing dust or fumes; Use in a well-ventilated area; Wear protective gloves and goggles
Potential Health Effects: Prolonged contact leads to skin dryness or cracking; Inhalation in dusty conditions irritates respiratory tract; Possible eye reddening and watering
Chemical Identity: D-di-P-methylbenzene formyl tartaric acid
Common Name: Dimethylbenzaldehyde tartaric acid derivative
Concentration: Up to 99% by weight
Impurities: Trace residual solvents from purification, moisture less than 1%, possible unreacted tartaric acid or formyl group traces
Hazardous Components: D-di-P-methylbenzene formyl tartaric acid as main ingredient; impurities below threshold for individual hazard listing under current GHS guidelines
Eye Contact: Immediately flush with plenty of water for at least 15 minutes; remove contact lenses if present and easy to do
Skin Contact: Wash with soap and water; remove contaminated clothing and wash before reuse; seek medical advice for persistent irritation
Inhalation: Move affected individual to fresh air; keep comfortable for breathing; medical attention recommended for coughing or breathing difficulties
Ingestion: Rinse mouth thoroughly; drink water to dilute; seek medical attention, do not induce vomiting unless instructed by medical personnel
Most Important Symptoms: Redness, irritation, respiratory distress, potential allergic skin reactions
Suitable Extinguishing Media: Dry chemical, carbon dioxide, or regular foam; use water spray for larger fires
Unsuitable Extinguishing Media: Strong water jets
Specific Hazards: Burning produces toxic vapors including carbon oxides, methylated aromatic fumes, and possible organic acid derivatives
Protective Equipment for Firefighters: Wear self-contained breathing apparatus and full protective gear
Special Procedures: Call fire brigade immediately; keep containers cool with water spray; avoid inhalation of combustion products
Personal Precautions: Use personal protective equipment as recommended; avoid generating dust; ventilate area
Environmental Precautions: Do not allow spills to enter water courses or drains; notify authorities if significant pollution risk
Methods for Containment and Cleanup: Sweep up material and place in suitable containers for disposal; wash spill site with water and mild detergent; avoid raising dust; dispose according to regulations
Other Information: Collect all contaminated materials for safe disposal; maintain adequate ventilation during clean-up
Safe Handling Measures: Wear gloves, goggles, protective clothing; prevent formation of dust; avoid contact with skin, eyes, and clothing
Technical Measures: Use proper ventilation; earth and bond containers when transferring
Storage Conditions: Keep tightly closed; store in a cool, dry, well-ventilated place; protect from moisture and direct sunlight
Incompatible Materials: Strong oxidizers, reducing agents, acids, and bases
Packaging Materials: Use original packaging; properly labeled chemical-resistant containers
Occupational Exposure Limits: No established ACGIH or OSHA exposure limits for main ingredient; general dust exposure limit applies
Engineering Controls: Provide exhaust ventilation or local extraction for dust control
Personal Protective Equipment: Safety goggles, laboratory nitrile gloves, laboratory coat, dust mask or respirator if exposure potential exists
Hygiene Measures: Wash hands, face, and exposed skin after handling; avoid eating, drinking, or smoking during use
Environmental Controls: Prevent spillage into drains or water systems
Appearance: Off-white to pale yellow powder or crystalline solid
Odor: Slight aromatic, almond-like
Odor Threshold: Not available
pH: Slightly acidic in solution
Melting Point: 142–150°C
Boiling Point: Not determined (decomposes)
Flash Point: >150°C (estimated)
Evaporation Rate: Not applicable
Flammability: Not classified as flammable but combustible
Explosive Limits: Not determined
Vapor Pressure: Negligible at room temperature
Vapor Density: Not applicable (solid)
Solubility: Moderately soluble in ethanol, sparingly soluble in water
Partition Coefficient (n-octanol/water): Moderate, estimated logP 1.5–2.5
Auto-ignition Temperature: >250°C
Decomposition Temperature: >180°C
Viscosity: Not applicable for solid
Chemical Stability: Stable under recommended storage conditions
Thermal Decomposition: Produces carbon oxides and aromatic byproducts above 180°C
Potentially Hazardous Reactions: May react with strong oxidizing agents releasing heat and fumes
Conditions to Avoid: Moisture, heat, direct sunlight, strong bases and acids
Incompatible Materials: Oxidizers, reducing agents, highly reactive substances
Hazardous Decomposition Products: CO₂, CO, methylated benzene derivatives, formaldehyde under fire conditions
Acute Toxicity: Low acute oral toxicity (estimated LD50 > 2000 mg/kg, rat)
Skin Corrosion/Irritation: Brief contact causes mild irritation; longer exposure produces redness, dryness
Eye Damage/Irritation: Mild to moderate irritant
Respiratory or Skin Sensitization: May cause allergic skin reactions in sensitive individuals
Chronic Effects: No significant chronic toxicity reported; prolonged contact could worsen skin reactions
Germ Cell Mutagenicity: Data not available
Carcinogenicity: No data showing significant carcinogenic potential based on current knowledge
Reproductive Toxicity: Insufficient evidence to assign hazard
Specific Target Organ Toxicity – Single Exposure: May produce transient respiratory irritation
Aspiration Hazard: Not classified as a hazard for aspiration
Ecotoxicity: Limited information; main compound not expected to be highly toxic to aquatic organisms
Aquatic Toxicity: Fish LC50 (96h): >100 mg/L (estimated); Daphnia EC50 (48h): >100 mg/L (estimated)
Persistence and Degradability: Readily biodegradable under most environmental conditions
Bioaccumulation Potential: Moderate bioaccumulation not likely due to molecular structure
Soil Mobility: May adsorb to soil particles; slight mobility in moist earth
Other Adverse Effects: Contains no heavy metals or halogenated hydrocarbons
Wastewater Considerations: Treat effluents to remove suspended solids before discharge to municipal systems
Waste Treatment Methods: Collect for chemical waste incineration; avoid landfill burial except where local laws permit
Container Disposal: Triple-rinse and dispose of as hazardous chemical waste
Disposal of Unused Product: Send to licensed chemical disposal contractor
Special Precautions: Do not flush to sewer, surface water, or soil
Local, Regional, and National Regulations: Follow all local environmental protection and hazardous waste disposal guidelines
UN Number: Not regulated for transport under UN Model Regulations
UN Proper Shipping Name: Not officially assigned
Transport Hazard Class: Not classified as a dangerous good
Packing Group: Not applicable
Environmental Hazards: Not a marine pollutant; avoid accidental release
Special Precautions for Transport: Package securely; avoid moisture ingress; handle with care to avoid container damage
Labelling Requirements: Workplace Hazardous Materials Information System (WHMIS), GHS-compliant labeling
Chemical Inventory Status: Components listed or exempted on chemical inventories such as TSCA (USA), EINECS (EU), DSL (Canada)
Safety, Health, and Environmental Regulations: Complies with OSHA (Hazard Communication Standard), REACH (Europe), and other major jurisdictions
User Obligations: Employers must communicate hazards via training and direct access to SDS
Chemical Restrictions: Use only as permitted under national, regional, and workplace regulations; consult with regulatory experts for export or international shipping
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