Product Name: Diisopropyl-L-tartrate
Chemical Formula: C10H18O6
Molecular Weight: 234.25 g/mol
Synonyms: L-Tartaric acid, diisopropyl ester
CAS Number: 2217-15-4
Recommended Use: Used in organic synthesis, commonly in pharmaceutical and chemical production.
Manufacturer Information: Seen in chemical supplier lists. Not tied to a major consumer brand. Suppliers usually based in North America, Europe, and Asia.
Classification: Considered irritant to eyes and skin, not classed as highly hazardous, but contact is not safe.
Label Elements: Signal word “Warning”, pictogram for irritation.
Hazard Statements: May cause skin and eye irritation. May affect mucous membranes after inhalation or ingestion.
Precautionary Statements: Avoid breathing vapors. Wear protective gloves, clothing, and eye protection. Wash thoroughly after handling.
Potential Health Effects: Prolonged contact can cause redness, burning, or dermatitis. Not classified as carcinogenic, but repeated unprotected exposure is risky.
Chemical Name: Diisopropyl-L-tartrate
Concentration: 98% or higher typical assay
CAS Number: 2217-15-4
Impurities: Remaining trace constituents relate to synthetic process; these rarely reach thresholds for separate reporting.
Mixture: Single chemical, not a mixture.
Inhalation: Move affected person to fresh air. Call medical help if symptoms persist, such as trouble breathing or throat discomfort.
Skin Contact: Remove contaminated clothing. Wash thoroughly with soap and water. Seek medical advice for irritation or allergic reaction.
Eye Contact: Rinse carefully with plenty of water, holding eyelids open. Seek medical attention if discomfort remains.
Ingestion: Rinse mouth, do not induce vomiting except as directed by medical staff. Contact poison control or healthcare provider immediately.
Suitable Extinguishing Media: Dry chemical powder, foam, or carbon dioxide. Water spray only if fire gets large or to cool surfaces.
Specific Hazards: Thermal decomposition can produce toxic gases such as carbon monoxide and carbon dioxide.
Protective Equipment for Firefighters: Self-contained breathing apparatus and full firefighting gear recommended.
Advice for Firefighters: Avoid inhalation of combustion gases. Control run-off to avoid contamination of water supplies.
Personal Precautions: Wear protective gloves, goggles, and respirator if exposure limit risks are present.
Environmental Precautions: Prevent entry into soil, waterways, drains, or sewers. Use containment methods.
Clean-Up Methods: Absorb spills with inert material such as sand or earth. Place collected material into suitable containers for disposal.
Decontamination: Wash area thoroughly after clean-up. Remove residues to avoid slips or exposure.
Precautions for Safe Handling: Never handle without gloves and eye protection. Ensure ventilation is working. Keep away from heat and open flames.
Conditions for Safe Storage: Store in a cool, dry, well-ventilated area. Use tightly sealed containers constructed of compatible materials.
Incompatibilities: Avoid contact with strong oxidizing agents; keeps stability better away from acids and bases.
Special Packaging: Use containers tested for chemical compatibility, labeled clearly, and stored off the ground in secondary containment where required.
Control Parameters: No established occupational exposure limits from OSHA, ACGIH, or NIOSH. Use workplace exposure limits for similar organic solvents as a guide.
Engineering Controls: Use local exhaust ventilation in workspaces; never use in a confined area without air movement.
Personal Protection: Chemical-resistant gloves such as nitrile, safety goggles with side shields, protective lab coat, and proper footwear.
Respiratory Protection: Use NIOSH-approved respirator if vapor levels risk inhalation beyond basic nuisance.
Hygiene Measures: Never eat, drink, or smoke in work areas where chemical is handled. Wash hands thoroughly after handling.
Form: Clear, colorless to slightly yellowish liquid
Odor: Faint, sweet aroma
Melting Point: Below room temperature
Boiling Point: 250–260°C (482–500°F)
Flash Point: Above 110°C (230°F)
Solubility: Slightly soluble in water; soluble in most organic solvents (alcohols, ethers)
Density: 1.15–1.20 g/cm³ at 20°C
Vapor Pressure: Low at ambient temperature
Viscosity: Moderate
pH: Not applicable for non-aqueous product
Partition Coefficient (log Kow): Estimated at about 0.5–1.5
Stability in Storage: Stable for years in tightly closed containers away from sunlight and moisture.
Chemical Stability: Stable at recommended storage conditions.
Conditions to Avoid: Exposure to excessive heat, open flames, and direct sunlight.
Incompatible Materials: Strong oxidizers, strong acids, strong bases are more likely to cause unwanted reactions.
Hazardous Decomposition Products: Combustion may yield noxious gases including carbon monoxide, carbon dioxide, and potentially irritating organic compounds.
Polymerization: Doesn’t polymerize under normal use.
Acute Toxicity: Oral, dermal, and inhalation toxicity not thoroughly established for humans, but animal data show low acute effects with moderate reversible irritation.
Skin Contact: Mild to moderate irritation possible on prolonged exposure, especially without protective gear.
Eye Contact: Redness, watering likely if splashed. No long-term vision loss documented with prompt rinsing.
Ingestion: Nausea, abdominal discomfort, mild mucosal irritation reported, rarely severe if not ingesting large amounts.
Chronic Effects: No clear evidence of carcinogenicity or reproductive toxicity from available animal studies.
Target Organs: Skin, eyes, respiratory system in acute incidents.
Symptoms: Irritation, possible headache, or dizziness if vapor inhaled in poorly ventilated space.
Ecotoxicity: Low predicted toxicity in aquatic environments; breakdown products more water-soluble but less hazardous.
Persistence and Degradability: Expected to degrade in environment by hydrolysis and microbial action.
Bioaccumulative Potential: Bioaccumulation seen as low; molecular structure favors breakdown by living organisms rather than storage.
Mobility in Soil: Intermediate; tends not to leach rapidly due to moderate solubility and partial adsorption to soil particles.
Other Adverse Effects: Limited environmental hazard except in event of large spill near water sources or sensitive ecosystem.
Waste Treatment Methods: Excess product and waste from spills should be collected, labeled, and sent to approved chemical disposal facilities.
Waste Disposal: Do not pour into drains, waterways, or open ground. Follow local, regional, and national hazardous waste regulations.
Container Handling: Empty containers must be triple-rinsed before recycling or disposal. Handle rinsate as chemicals.
Precautions: Incineration or chemical treatment at licensed sites only—proper documentation ensures regulatory compliance.
Environmental Caution: Take steps to prevent releases during transportation for disposal.
UN Number: No specific UN designation, typically not regulated for general ground shipments, but local variations may apply.
Transport Hazard Class: Not regulated as hazardous for ground transport; consult air/sea regulatory agencies for specific classification.
Packing Group: Not assigned, based on low acute hazards.
Labeling Requirements: Standard chemical labeling suffices in most scenarios.
Special Precautions: Protect from abrasion and punctures during route. Avoid high temperatures on routes where prolonged vehicle idling may occur.
Safety, Health, Environmental Regulations: Not listed under U.S. SARA Title III, CERCLA, TSCA, or California Prop 65. Associated with standard chemical handling practices.
Workplace Restrictions: OSHA considers it not specifically regulated beyond generic chemical safety mandates. Employers implement locally appropriate safety measures.
International Inventories: Registered in EU (REACH), U.S. (TSCA), Canada (DSL), Australia (AICS). Not on restrictive lists.
Other Regulatory Notes: Safety Data Sheet provided in line with REACH and GHS standards. Not flagged as environmentally sensitive or subject to tight tracking.
Providing high-quality chemical products and logistics solutions for global trade partners.
