Product Name: 2,3-Diaminophenazine
Chemical Formula: C12H10N4
CAS Number: 151-10-0
Synonyms: 2,3-Diamino-9,10-phenanthrenequinone, 2,3-Phenazinediamine
Recommended Use: Laboratory research, dye manufacturing, chemical synthesis
Manufacturer: Specific supplier details appear on container
Emergency Contact Number: Listed on supplier documentation
Address: Stated on packaging documentation
GHS Classification: Acute toxicity (oral, dermal), skin irritation, eye damage, possible mutagenicity
Signal Word: Warning
Hazard Statements: Causes skin and eye irritation, could lead to allergy-like symptoms on repeated contact, may cause genetic defects after prolonged exposure, toxic if swallowed or inhaled
Pictograms: Corrosive, exclamation mark, health hazard
Precautionary Statements: Wear gloves and goggles, work in well-ventilated area, avoid dust generation, do not breathe dust or vapors, wash hands thoroughly after handling
Chemical Name: 2,3-Diaminophenazine
Chemical Identity: Pure substance, no notable mixtures
Content: 97–100% by weight
Impurities: Trace solvents and unreacted starting materials, typically under 1%
Other Ingredients: None disclosed
Inhalation: Move person out of site of exposure, get fresh air, support breathing, seek medical help if symptoms persist, avoid mouth-to-mouth contact
Skin Contact: Remove contaminated clothing, wash exposed skin with large volumes of water and mild soap, seek advice if irritation occurs
Eye Contact: Immediately flush open eye with water for at least 15 minutes, remove contact lenses if safe, seek urgent medical attention
Ingestion: Rinse mouth thoroughly, avoid vomiting unless instructed, do not give anything by mouth if person is unconscious, immediate medical attention is important
Suitable Extinguishing Media: Carbon dioxide, dry chemical powder, foam, use water spray for larger fires
Hazardous Combustion Products: Produces toxic fumes including nitrogen oxides, carbon monoxide, carbon dioxide
Special Protective Equipment: Firefighters need self-contained breathing apparatus, full protective gear
Specific Hazards: Dust can form explosive mixtures with air, heat or flames increase risk
Additional Advice: Approach from upwind to avoid smoke or fumes, isolate hazard area, keep containers cool with water spray
Personal Precautions: Use full protective clothing, gloves, goggles, and a dust mask or respirator
Environmental Precautions: Avoid discharge to drains, soil and waterways, contain spill prevent spreading
Methods for Cleanup: Sweep up material gently to prevent dust, place in properly labeled containers, decontaminate area with water and detergent, ventilate area well
Disposal: Dispose through licensed chemical waste contractor, do not mix with general trash
Handling: Handle in a chemical fume hood or with local exhaust ventilation, avoid breathing dust, minimize direct handling, prevent contact with skin and eyes, use tools to manipulate material, avoid eating or drinking during work
Storage: Store in tightly sealed, corrosion-resistant containers, keep out of direct sunlight, maintain in a cool dry place, segregate from acids, oxidizers, and other incompatibles, ensure storage area is secure against unauthorized access, clearly label containers
Exposure Limits: No established OSHA, NIOSH, or ACGIH values, follow best practices for hazardous organic powders
Respiratory Protection: Use approved particle respirator or respirators for organic vapors depending on risk assessment, especially if dust is generated
Eye Protection: Safety goggles with side-shields, do not use contact lenses in dusty work
Skin Protection: Chemically resistant gloves (nitrile, neoprene), lab coat, and long sleeves
Engineering Controls: Use fume hood or local exhaust, keep eyewash and safety shower nearby
Hygiene: Wash hands and face thoroughly after handling, do not take contaminated clothing home
Appearance: Yellow to orange crystalline powder
Odor: Not pronounced or specific
Molecular Weight: 210.24 g/mol
Melting Point: 364°C (decomposes)
Boiling Point: Not applicable, decomposes before boiling
Solubility: Slightly soluble in water, more soluble in DMSO and other polar organic solvents
Vapor Pressure: Not measurable at room conditions
Density: Approximately 1.5–1.7 g/cm³
pH: Not available
Partition Coefficient: Log Kow not determined
Flash Point: Not easily flammable, no data for flash point
Explosive Properties: Dust may form explosive mixtures with air
Chemical Stability: Stable at standard temperature and pressure under recommended storage conditions
Reactivity: Avoid contact with strong oxidizers, strong acids, and reducing agents
Hazardous Decomposition Products: Produces nitrogen oxides, carbon oxides under fire or thermal decomposition
Conditions to Avoid: Excessive heat, moisture, sparks, static discharge, incompatible chemicals
Polymerization: No known risk of hazardous polymerization
Acute Toxicity: Toxic if swallowed or inhaled, skin contact can cause irritation and possible allergy
Chronic Toxicity: Extended exposure may cause nervous system effects, possible mutagenic (tests not fully conclusive)
Skin/Eye Irritation: Confirmed irritant to both skin and eyes, effects may be delayed
Sensitization: May produce allergic reaction on repeated or heavy exposure
Carcinogenicity: Not classified as human carcinogen based on available data, full studies lacking
Mutagenicity: Potential mutagenic risk indicated in some in vitro studies
Additional Data: Seek medical attention with symptoms, effects may be more severe through prolonged exposures
Aquatic Toxicity: May be harmful to aquatic life, no full ecotoxicological profile
Persistence and Degradability: Chemical likely resists rapid breakdown, persists in soil and water
Mobility: Low vapor pressure makes atmospheric spread limited, some migration through soil or water possible
Bioaccumulative Potential: No conclusive data, structure suggests low to moderate potential
Other Adverse Effects: Careless disposal could disrupt microbial activity in water and soil
Disposal Method: Submit unwanted substance and contaminated packaging to licensed chemical waste handler, never bury or incinerate uncontrolled
Container Handling: Rinse empty containers with water and detergent, puncture before disposal unless returning to vendor
Regional Regulations: Local rules control hazardous organic waste, follow national and state disposal codes, keep written record of waste amounts
UN Number: Not assigned for this compound under standard UN listings
Transport Hazard Class: Not classified under common regulations, treat as hazardous laboratory chemical
Packing Group: Not designated, ensure secure packaging to avoid leaks
Special Precautions: Prevent container rupture, avoid rough handling, do not expose to strong sunlight, moisture, or heat during transit
Shipping Name: Laboratory chemical, organic solid, toxic, not otherwise specified
Transport Labels: ‘Toxic’ and ‘Irritant’ stickers advised during shipment
OSHA Status: Not listed under specific standards, treat as potentially hazardous
TSCA Inventory: Compound appears in TSCA for research use
REACH Status: Registration by supplier varies region by region
SARA Status: Does not appear on SARA Title III Section 313 list
California Proposition 65: Not listed at time of writing
Other Regulatory Data: Users must check local, regional, and national rules for updates, important to review Recent Safety Bulletins in industrial and lab environments
