Product Name: Dimethyl D-Tartrate
Chemical Formula: C6H10O6
CAS Number: 627-91-8
EC Number: 210-998-3
Synonyms: Dimethyl (+)-Tartrate, Dimethyl d-Tartrate
Manufacturer/Supplier: Information available on container label
Uses: Used in pharmaceutical synthesis, fine chemical production, chiral catalyst research
Emergency Contact: Refer to local safety protocol and company emergency numbers
Globally Harmonized System (GHS) Classification: Skin and eye irritant, not listed as carcinogen
Label Elements: Exclamation mark symbol, irritation warning
Signal Word: Warning
Hazard Statements: May cause skin irritation, may cause eye irritation, hazardous by inhalation in powder form
Precautionary Statements: Wear protective gear, avoid contact with eyes and skin, use in well-ventilated space, do not inhale
Chemical Name: Dimethyl D-Tartrate
CAS Number: 627-91-8
EC Number: 210-998-3
Concentration: ≥98% by weight
Impurities: Typically less than 2%, no classified impurities present
Inhalation: Move to fresh air, keep at rest, seek medical advice if symptoms such as coughing or irritation appear
Skin Contact: Remove contaminated clothing, wash skin thoroughly with soap and water, medical attention if irritation persists
Eye Contact: Rinse cautiously with water for several minutes lifting eyelids, remove contact lenses, check for persistent irritation
Ingestion: Rinse mouth, do not induce vomiting, seek medical attention if feeling unwell
Most Important Symptoms: Skin redness, eye watering, respiratory irritation in enclosed spaces
Suitable Extinguishing Media: Water spray, dry chemical, foam, carbon dioxide
Unsuitable Media: Water jet can spread fire
Special Hazards: Combustion may generate carbon monoxide, carbon dioxide
Protective Equipment for Firefighters: Wear full protective gear and self-contained breathing apparatus
Other Advice: Move containers from fire area if safe, stay upwind, avoid inhaling fumes
Personal Precautions: Wear mask, gloves, goggles to reduce exposure
Environmental Precautions: Prevent material entering drains or waterways
Methods for Cleanup: Sweep up using non-sparking tools, place waste in appropriate container, ventilate area, wash spill site after material pickup
Other Considerations: Notify local authorities if large spills may reach water systems
Handling: Work in chemical fume hood or ventilated area, avoid generating dust, wash thoroughly after handling
Storage Conditions: Keep container tightly closed in dry, cool place, store away from incompatible substances such as oxidizers
Incompatibilities: Strong oxidizing agents, bases
Storage Life: Shelf-stable up to 2 years under recommended conditions
Exposure Limits: No occupational exposure limits assigned
Engineering Controls: Use local exhaust, keep air concentrations low
Personal Protection: Chemical-resistant gloves (nitrile), safety goggles, lab coat, use respirator for dusty operations
Hygiene Measures: Wash hands before eating or drinking, remove contaminated clothing
Appearance: Colorless to white crystalline solid
Odor: faint, ester-like
Melting Point: 47–50°C
Boiling Point: Data not reliable, tends to decompose
Solubility: Soluble in water, alcohols
Density: 1.39 g/cm³ at 20°C
Vapor Pressure: Negligible at room temperature
pH: 4–5 (aqueous solution)
Partition Coefficient: Log Pow < 1 (hydrophilic nature)
Flash Point: >100°C (closed cup)
Autoignition Temperature: Not established
Chemical Stability: Stable under normal conditions, may hydrolyze slowly in presence of moisture
Reactivity: Inert to most chemicals under ambient conditions
Possible Hazardous Reactions: Reacts with strong oxidizers releasing heat
Conditions to Avoid: Excessive heat, flame, strong acids and bases, moist air over extended periods
Decomposition Products: Carbon monoxide, carbon dioxide, minor organic acids
Acute Toxicity: Low acute oral and dermal toxicity, LD50 (oral, rat) >2000 mg/kg
Skin Corrosion/Irritation: Mild irritant based on similar chemicals
Eye Damage/Irritation: May cause temporary redness and watery eyes
Respiratory Sensitization: Not a known sensitizer
Carcinogenicity/Mutagenicity: Studies do not indicate carcinogenic or mutagenic risk
Other Effects: May cause digestive discomfort if large amounts are swallowed
Ecotoxicity: No acute environmental toxicity anticipated at normal volumes
Persistence and Degradability: Readily biodegradable in soil and water
Bioaccumulation Potential: Low due to high solubility and rapid breakdown
Mobility in Soil: Likely to migrate in moist soil, not persistent
Other Adverse Effects: None expected under recommended use
Waste Disposal Methods: Follow local and international waste disposal regulations, send to licensed chemical waste facility
Container Disposal: Triple rinse and dispose according to hazardous waste requirements
Special Precautions: Do not discharge into natural waterways
UN Number: Not classified as hazardous for transport
Transport Hazard Class: N/A
Packing Group: N/A
Proper Shipping Name: Chemical, non-hazardous, not regulated
Special Precautions: Avoid rough handling, keep sealed to avoid leaks
Chemical Inventory Status: Appears on TSCA, EINECS, and other global inventories
Hazard Communication: Product labeling follows GHS
EU Regulations: REACH registered, not SVHC listed
US Regulations: Not subject to SARA Title III reporting
Other Regulation: OSHA hazard communication compliant, not subject to additional labeling
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