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Product Name: N-Boc-4-Oxo-L-Proline Tert-Butyl Ester
CAS Number: 139171-67-4
Synonyms: 1-(tert-Butoxycarbonyl)-4-oxo-L-proline tert-butyl ester
Recommended Use: Chemical synthesis, laboratory use only
Supplier: [Company Name, Address, Contact Information]
Emergency Number: [Emergency Phone Contact]
GHS Classification: Not classified as hazardous according to GHS criteria
Hazard Statements: May irritate skin, eyes, and respiratory tract if mishandled
Signal Word: Caution
Pictograms: Exclamation mark
Precautionary Statements: Avoid inhalation, avoid contact with eyes, skin, and clothing, use in well-ventilated area, wear appropriate protective equipment
Other Hazards: Dust formation may occur; no reliable information on environmental persistence
Chemical Name: N-Boc-4-Oxo-L-Proline Tert-Butyl Ester
Concentration: >95%
Impurities: May contain trace organic byproducts below regulatory concern
Molecular Formula: C13H21NO5
Molecular Weight: 271.31 g/mol
Inhalation: Remove individual to fresh air, seek medical attention if difficulty persists, offer artificial respiration if breathing stops
Skin Contact: Wash area thoroughly with soap and water, remove contaminated clothes, seek medical attention for irritation
Eye Contact: Immediately rinse with plenty of water for at least 15 minutes, keep eyelids open, remove contacts, seek medical advice
Ingestion: Do not induce vomiting, rinse mouth, provide fresh water, obtain medical help
Symptoms: Irritation of exposed tissues, possible headache, mild respiratory distress
Suitable Extinguishing Media: Dry chemical, carbon dioxide, foam, water spray
Unsuitable Media: Direct water jet in confined spaces
Specific Hazards: Combustion may release carbon monoxide, carbon dioxide, nitrogen oxides
Protective Equipment: Firefighters should use self-contained breathing apparatus and protective clothing
Advice for Firefighters: Move containers away from fire if safely possible, use water spray to cool containers
Personal Precautions: Use personal protective equipment, avoid breathing dust, ventilate the area
Environmental Precautions: Prevent product from entering drains, sewers, and surface water
Methods for Clean Up: Sweep up and collect spilled material in suitable containers for disposal, wipe area with damp towels, dispose according to regulations
Special Measures: Wash spill site after cleanup
Handling: Use in fume hood, avoid generation of dust, practice good hygiene, wash hands after handling, avoid ingestion and inhalation
Storage Conditions: Store in tightly closed, labeled containers in a cool, dry, well-ventilated place
Incompatibilities: Strong oxidizing agents, strong acids
Other Requirements: Keep container out of sunlight, segregate from food and drink
Engineering Controls: Fume hood required, provide adequate ventilation, use dust extraction systems
Personal Protective Equipment: Safety goggles, chemical-resistant gloves (nitrile or neoprene), lab coat, dust mask or respirator when dusting
Hygiene Measures: Wash hands, do not eat or drink near material, wash contaminated clothing before reuse
Occupational Exposure Limits: No official limits established
Appearance: Pale yellow to white solid, crystalline powder
Odor: Faint characteristic
Odor Threshold: Not established
pH: Not applicable (solid)
Melting Point: 100–120°C
Boiling Point: Not determined
Flash Point: Not available
Flammability: Not highly flammable, may burn if heated
Autoignition Temperature: Not established
Decomposition Temperature: Not specified
Vapor Pressure: Not applicable
Vapor Density: Not applicable
Specific Gravity: Not determined
Solubility (Water): Sparingly soluble
Partition Coefficient (n-octanol/water): Not available
Evaporation Rate: Not applicable
Viscosity: Not applicable
Chemical Stability: Stable under recommended storage and handling
Hazardous Reactions: May react with oxidizers and acids
Decomposition Products: Carbon monoxide, carbon dioxide, nitrogen oxides, possibly other irritating gases
Conditions to Avoid: Heat, open flames, incompatible materials
Likely Routes of Exposure: Skin, eyes, inhalation, ingestion
Acute Toxicity: Low, may cause mild irritation of skin or mucosal membranes
Chronic Effects: No data available on long-term toxicity
Carcinogenicity: Not classified as carcinogenic
Mutagenicity: No reliable data
Reproductive Toxicity: No information available
Target Organs: Eyes, skin, respiratory system
Symptoms of Overexposure: Redness and discomfort at contact sites, mild headache, coughing
Aquatic Toxicity: Not established, avoid release to environment
Persistence and Degradability: No reliable information
Bioaccumulative Potential: Not expected to be significant
Mobility in Soil: Data not established
Other Adverse Effects: Product has not been tested for eco-toxicological impact
Waste Disposal Methods: Dispose of in accordance with local, regional, and national regulations for chemical waste
Contaminated Packaging: Rinse thoroughly, then manage as chemical waste, incinerate if possible
Special Considerations: Do not allow material to enter water systems or public sewers
UN Number: Not classified as dangerous for transport
UN Proper Shipping Name: Not regulated
Transport Hazard Class: Not applicable
Packing Group: Not assigned
Marine Pollutant: No
Special Precautions: Keep containers upright, protect from physical damage
Applicable Regulations: Subject to chemical safety assessment, not listed as hazardous by major regulatory agencies
OSHA: Not considered hazardous
TSCA Status: Not listed
REACH Status: Not registered
SARA Title III: Not regulated
DSL (Canada): Not listed
Other Regulations: Observe state and local regulations for laboratory chemicals
