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Substance: D-Alloisoleucine
Chemical Classification: Non-proteinogenic amino acid
Synonyms: None widely recognized, typically referenced by its systematic name
Common Uses: Research settings, biochemical studies, specialty synthesis projects
Physical Appearance: Crystalline solid, white to off-white
Risk Profile: Irritation risk for eyes, skin, and respiratory tract; ingestion can cause discomfort or mild gastrointestinal effects in rare cases
Acute Health Hazards: Eye redness, mild skin redness and dryness on contact, coughing or sneezing if dust inhaled
Chronic Health Hazards: No confirmed chronic effects in available data, exposure level in most academic settings remains extremely low
General Danger Symbols: Likely bears the exclamation point pictogram for irritant, under globally harmonized system
Chemical Structure: C6H13NO2
Major Component: D-Alloisoleucine, 98% or greater purity in research grade material
Impurities: Traces of other amino acids may remain if production lacks rigorous chiral separation
Additives or Carriers: Usually none in academic or lab supply chains, ensuring specificity
Eye Contact: Rinse eyes with clean water for several minutes, remove contact lenses if present
Skin Contact: Wash affected area with soap and water; remove contaminated clothing
Inhalation: Move into fresh air, support breathing if signs of irritation appear
Ingestion: Rinse mouth, drink water, monitor for any unusual symptoms; consult medical personnel if needed
Symptoms to Watch: Redness, persistent discomfort, severe coughing, or obscure symptoms
Suitable Extinguishing Media: Water spray, dry chemical, foam, or carbon dioxide
Special Hazards: May produce nitrogen oxides or carbon oxides if involved in a fire
Special Protective Equipment: Firefighters use self-contained breathing apparatus and full protective gear for possible toxic fumes
Flammability: Solid is not classified as highly flammable, yet dust may pose ignition risk in rare, extreme concentrations
Spill Cleanup: Wear gloves and protective eyewear, scoop solid material gently to avoid creating dust
Environmental Precautions: Minimize entry into drains or surface water; containment preferable
Personal Protection: Use disposable gloves, avoid touching face or exposed skin during cleanup
Disposal Approach: Collect waste into properly labeled container for chemical waste disposal
Safe Handling: Keep containers closed when not in use, avoid generating airborne dust
Minimize Exposure: Work with material in a fume hood or well-ventilated space
Storage Conditions: Store in cool, dry, ventilated area, away from strong oxidizers or hazardous chemicals
Shelf Life Focus: Protect from excessive moisture and direct sunlight to preserve integrity
Security: Maintain records of usage for research compliance if applicable
Engineering Controls: Work in a chemical fume hood if possible
Personal Protective Equipment: Use laboratory gloves, chemical splash goggles, and standard lab coat
Hygiene Reminders: Wash hands after handling, avoid eating or drinking near work area
Respiratory Protection: Use dust mask or respirator if working with quantities likely to become airborne
Exposure Limits: No established regulatory exposure limit; standard lab practice sets the bar
Physical State: Solid
Appearance: White crystalline powder
Odor: Odorless or faint amino acid smell
Solubility: Readily dissolves in water, particularly under neutral or slightly acidic conditions
Boiling Point & Melting Point: Melting point typically above 200°C (decomposes before boiling)
Molecular Weight: Roughly 131 grams per mole
Stability: Stable under standard temperature and pressure, nonreactive under normal handling
Hazardous Reactions: Strong oxidizing agents or extreme temperatures can cause breakdown
Decomposition Products: Nitrogen oxides, carbon dioxide, traces of ammonia possible under severe heat
Polymerization: No expected hazardous polymerization reactions reported
Acute Toxicity: No known serious hazards from small-scale laboratory use, but data for large-scale or chronic exposure remains limited
Routes of Exposure: Inhalation, skin, and eyes; ingestion is not a common exposure route outside research settings
Symptoms: Eye or skin irritation, sneezing or coughing from dust, rare mild stomach upset after ingestion
Sensitization: No routine evidence of skin sensitization in published studies
Mutagenicity & Carcinogenicity: No strong evidence for mutagenic or carcinogenic effects documented in standard chemical safety literature
Breakdown: Amino acids like this naturally occur in organic cycles, rapid biodegradation expected
Environmental Persistence: Minimal due to high water solubility and microbial decomposition
Aquatic Toxicity: No confirmed harmful buildup in ecosystems, plays no significant role as a pollutant at credible spill scenarios
Bioaccumulation: Not expected due to minor environmental persistence and natural breakdown pathways
Preferred Disposal: Mix with compatible waste chemicals and send to facility specialized in laboratory waste
Container Handling: Rinse glassware or containers carefully, ensure no residues; follow up with appropriate waste management
Avoid Releases: Prevent undiluted or bulk residues from reaching drains or open water
Reuse and Recovery: Not typical, as reagent-grade purity may be impacted by exposure or moisture
Regulatory Status: Not classified as hazardous for ground, air, or sea transport under most modern regulations
Packaging: Secure in tightly-sealed, robust containers; label clearly for research or industrial use
Spill Risk in Transit: Unlikely unless subjected to gross mishandling or package damage
Required Documentation: Transport manifests or shipping papers, as required by laboratory or research protocols
Hazard Communication: Product labeling meets the requirements for chemical use in research and education
Compliance: Subject to standard workplace chemical safety rules and academic laboratory best practices
OSHA or GHS Compliance: Covered under general chemical safety regulations; hazard information relayed via SDS, not as a controlled or highly regulated substance
Other Local/National Rules: Specific restrictions depend on university, research institute, or local regulatory body enforcement
