Product Name: R-(R*,R*)-tartarohydrazide
Synonyms: Tartaric acid dihydrazide, Tartaric dihydrazide
Chemical Formula: C4H10N4O4
Molecular Weight: 178.15 g/mol
Recommended Use: Laboratory chemical, industrial manufacturing
Supplier Details: Supplied by recognized chemical manufacturers and distributors
Contact Numbers: Emergency telephone numbers and customer service contacts provided on supplier invoice
Product Code: Reference available through certificate of analysis and purchase document
GHS Classification: Acute toxicity (oral) – Category 4, Skin irritation – Category 3, Eye irritation – Category 2B
Pictogram: Exclamation Mark
Signal Word: Warning
Hazard Statements: Harmful if swallowed, may cause mild skin irritation, can cause moderate eye irritation
Precautionary Statements: Avoid breathing dust, wash hands and exposed skin thoroughly after handling, wear protective gloves and eye protection
Potential Health Effects: Short-term inhalation may lead to respiratory tract irritation, overexposure could cause gastrointestinal discomfort including nausea and vomiting, sensitive individuals may experience mild allergic reaction
Chemical Name: R-(R*,R*)-tartarohydrazide
CAS Number: 35714-05-5
Impurities: Trace amounts of starting reagents possible, certificate of analysis gives precise breakdown
Concentration: Pure (greater than 98% by assay unless specified)
Additives: No stabilizers, preservatives or colorants
Other Components: Absence of other ingredient considered significant under current chemical regulations
Inhalation: Move to fresh air, provide rest and monitor for breathing difficulty, seek medical attention if symptoms persist
Skin Contact: Remove contaminated clothing, wash affected skin gently with soap and lukewarm water, do not scrub, medical attention for persistent irritation
Eye Contact: Rinse eyes gently with plenty of water for at least 15 minutes, lift eyelids occasionally, medical assistance required if discomfort or redness continues
Ingestion: Rinse mouth, drink several glasses of water to dilute, never give anything by mouth to an unconscious person, seek medical evaluation
Note to Physicians: Treat symptoms, no specific antidote known
Suitable Extinguishing Media: Water spray, dry chemical, foam or carbon dioxide
Fire Hazards: Material may burn in presence of strong ignition source, thermal decomposition releases nitrogen oxides and carbon monoxide
Protective Equipment for Firefighters: Use self-contained breathing apparatus and full protective gear, avoid inhalation of fumes
Specific Hazards: Dust may form explosive mixtures in air, containers exposed to fire should be cooled with water to prevent rupture
Firefighting Procedures: Contain runoff to prevent entry into drains or watercourses
Personal Precautions: Wear protective gloves, goggles, and dust mask, restrict area to essential personnel
Environmental Precautions: Prevent material from entering drains, soil, surface waters or groundwater
Clean-up Methods: Sweep up material using nonsparking tools, avoid generating dust, place residue in clean, sealed container for proper disposal
Decontamination: Wash area with water and detergent, ventilate area thoroughly
Spill Reporting: Notify local environmental authorities if significant quantity is released
Handling: Use only in well-ventilated areas, avoid inhaling dust, prevent contact with eyes and skin, do not eat or drink near material
Safe Storage Conditions: Store in tightly closed container away from direct sunlight, moisture and incompatible chemicals, keep temperature controlled environment recommended (2 - 8°C)
Specific Storage Concerns: Segregate from oxidizers, acids, and reducing agents, label containers clearly
Incompatible Materials: Avoid contact with strong oxidizing agents, strong acids or bases
Exposure Limits: No occupational exposure limits listed specifically for this substance
Engineering Controls: Use fume hood or local ventilation, eye wash stations and emergency showers recommended near work area
Personal Protective Equipment: Chemical-resistant gloves (nitrile, neoprene), splash-proof goggles, laboratory coat or disposable coveralls
Hygiene Measures: Do not smoke or consume food and beverages in work area, wash hands before leaving laboratory or processing area
Respiratory Protection: Approved dust respirator or mask if dust is generated or exposure may occur above limitations
Appearance: White to off-white solid or powder
Odor: Odorless or very faint typical chemical odor
Melting Point: 165-170°C (decomposition possible at upper range)
Boiling Point: Decomposition before boiling
Solubility: Slightly soluble in cold water, more soluble in hot water, insoluble in most organic solvents
Specific Gravity: Not available, approximate density near that of organic hydrazides
pH: Slightly acidic in solution (5.5 - 6.5)
Vapor Pressure: Negligible at room temperature
Partition Coefficient: Not determined
Viscosity: Not applicable for solid powder
Flash Point: Not flammable under normal use conditions
Explosive Properties: Not classed as explosive, but dust may be combustible
Chemical Stability: Stable under recommended storage conditions
Reactivity: Reacts with oxidizing agents; slow hydrolysis possible in acidic or alkaline environments
Hazardous Decomposition Products: Emits carbon monoxide, carbon dioxide, nitrogen oxides upon combustion or decomposition
Polymerization: No hazardous polymerization reported
Conditions to Avoid: Excessive heat, open flames, sources of ignition, prolonged exposure to air or moisture
Incompatible Materials: Strong oxidizers, acids, alkalis, reducing agents
Routes of Exposure: Skin, eye, inhalation, ingestion
Acute Toxicity: LD50 (oral, rat): 270 mg/kg estimated (limited data, confirm with supplier)
Chronic Effects: No evidence for carcinogenicity, teratogenicity or reproductive toxicity from available data
Inhalation: May cause irritation of respiratory tract; symptoms can include coughing, sneezing, breathing difficulty
Skin Contact: May cause mild redness, discomfort or dryness
Eye Contact: May cause burning sensation, excess tearing, redness
Ingestion: Gastrointestinal upset including stomach pain, nausea, vomiting possible at toxic doses
Sensitization: No skin sensitization reactions described in published literature; exposures should be minimized
Medical Conditions Aggravated: Pre-existing respiratory, skin, or gastrointestinal conditions might worsen following exposure
Ecotoxicity: No fish, daphnia, or algae toxicity information found; presumed low hazard in small laboratory quantities
Persistence and Degradability: Expected to be biodegradable based on structure, but specific rate not established
Bioaccumulative Potential: Low, based on structure and expected water solubility
Mobility in Soil: May leach if spilled but rapid degradation expected with microbial action
Aquatic Toxicity: Do not discharge into waterways or sewer systems, even in trace amounts
Other Adverse Effects: No data indicating ozone depletion or endocrine disruption
Disposal Methods: Collect and place chemical waste in appropriate labeled container, follow facility protocols and national hazardous chemical disposal regulations
Waste Classification: Dispose as hazardous laboratory chemical waste unless small quantity meets local non-hazard criteria
Contaminated Packaging: Decontaminate and dispose of empty containers as hazardous waste
Environmental Precautions: Do not allow chemicals to reach sewer, surface water, or groundwater
Recommended Disposal Agent: High temperature incineration by licensed chemical waste disposal service
UN Number: Not regulated by ground, air or sea in most jurisdictions, check with international and local transport authorities
Proper Shipping Name: R-(R*,R*)-tartarohydrazide, chemical for research or industrial use
Hazard Class: Not classified as dangerous under UN transport rules
Packing Group: Not applicable
Special Transportation Precautions: Avoid transporting with strong oxidizers or acids, use sealed packaging, keep away from moisture
Note: Shipping documentation should show scientific name and quantity for customs clearance
Regulatory Status: Not listed as a controlled substance under US TSCA, EU REACH, Canada DSL, or Japan ENCS inventories in small research quantities; check local requirements
OSHA Hazards: Classified as hazardous chemical by OSHA Hazard Communication Standard
SARA Title III: This chemical does not appear on SARA 302/304/313 lists as of last data review
California Proposition 65: Not known to be listed
Labeling Requirements: Adequate risk and safety labeling required under GHS and national workplace chemical standards
Other Regulation: Contact your institution’s chemical hygiene officer regarding site-specific requirements for risk assessment, training, and recordkeeping
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