Product Name: Phenyl Guanidine Carbonate
Chemical Formula: C8H11N3O3
CAS Number: 593-85-1
Synonyms: 1-Phenylguanidine carbonate, N-Phenylguanidine carbonate
Recommended Use: Laboratory reagent, intermediate in chemical synthesis, specialty chemical applications
Manufacturer Name: Example Chemicals Ltd.
Emergency Telephone Number: +1-800-123-4567
Contact Address: 1234 Science Drive, Research City, State, ZIP
GHS Classification: Acute Toxicity (Oral) Category 4, Skin Corrosion/Irritation Category 2, Eye Damage/Irritation Category 2
Pictograms: Exclamation Mark
Signal Word: Warning
Hazard Statements: Harmful if swallowed, causes skin and eye irritation, may cause respiratory discomfort
Precautionary Statements: Avoid breathing dust, wash thoroughly after handling, wear protective gloves/protective clothing/eye protection
Routes of Entry: Inhalation, ingestion, skin contact, eye contact
General Hazards: Irritant, possible risk to aquatic organisms from spills
Chemical Name: Phenyl Guanidine Carbonate
Chemical Family: Guanidine derivative
Concentration: 98-100%
Impurities: Trace organic/solvent residuals <1%
Molecular Weight: 197.19 g/mol
EINECS Number: 209-800-3
General Advice: Remove exposed persons from area of exposure immediately. Seek medical attention for any adverse effects.
Inhalation: Move to fresh air. Keep at rest in a position comfortable for breathing. Seek medical advice if symptoms develop.
Skin Contact: Remove contaminated clothing. Rinse skin with plenty of water and soap for at least 15 minutes. Get medical attention if irritation persists.
Eye Contact: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing and get medical attention.
Ingestion: Rinse mouth. Never give anything by mouth to an unconscious person. Do not induce vomiting. Get prompt medical assistance.
Suitable Extinguishing Media: Water spray, dry powder, carbon dioxide, alcohol-resistant foam
Unsuitable Extinguishing Media: Strong water jets may spread dust
Special Protective Equipment for Firefighters: Self-contained breathing apparatus, fire resistant clothing
Hazardous Combustion Products: Nitrogen oxides, carbon oxides, toxic fumes
Fire/Explosion Hazards: Possible dust explosion hazard in closed, unventilated areas
Specific Fire-Fighting Methods: Remove containers from fire area if possible. Use water spray to cool containers and surroundings.
Personal Precautions: Evacuate area, avoid dust formation, use personal protective equipment including respirators, gloves, goggles
Environmental Precautions: Prevent entry into sewers, drains, water bodies
Clean-Up Procedures: Sweep up using non-sparking tools, avoid aerosolization of dust, collect in tightly sealed containers for proper disposal
Decontamination: Wash spill area with soap and water, ventilate area, dispose cleaning materials according to local regulations
Reporting: Notify responsible authorities if product has entered waterways or the environment
Handling: Avoid skin, eye, and respiratory contact, keep containers tightly closed, use only in well-ventilated areas, wear suitable PPE including gloves and goggles
Storage Conditions: Store in original labeled containers, in a cool, dry, well-ventilated area away from heat and ignition sources
Incompatibilities: Strong oxidizers, acids, bases, combustible materials
Packing Materials: Use containers compatible with organic chemicals and strong bases
Occupational Exposure Limits: No established TLV or PEL for this compound. Use standard dust limits—ACGIH (total dust): 10 mg/m3
Engineering Controls: Local exhaust ventilation, general room ventilation, safety shower, eye wash stations
Personal Protective Equipment (PPE): Chemical-resistant gloves (nitrile or neoprene), safety goggles or face shield, lab coat, dust mask or approved respirator
Hygiene Measures: Wash hands after handling, remove contaminated clothing and protective equipment before eating or using restroom
Appearance: White to off-white crystalline solid
Odor: Slight ammoniacal or organic odor
Odor Threshold: No data available
pH Value: Approx. 9-10 (10% solution)
Melting Point/Range: 175–180 °C (decomposes)
Boiling Point: Decomposes before boiling
Flash Point: >150 °C (closed cup, estimated)
Flammability: Not classified as flammable
Autoignition Temperature: No data
Vapor Pressure: Negligible at room temperature
Density: 1.32 g/cm3 (approximate)
Solubility: Soluble in water, ethanol, slightly soluble in organic solvents
Viscosity: Not applicable (solid)
Partition Coefficient (n-octanol/water): Not available
Evaporation Rate: Not applicable
Chemical Stability: Stable under recommended storage conditions
Reactivity: Non-reactive under normal conditions of storage and use
Conditions to Avoid: Excessive heat, open flames, moisture, incompatible materials
Incompatible Materials: Strong oxidizing agents, strong acids, strong bases
Hazardous Decomposition Products: Carbon monoxide, carbon dioxide, nitrogen oxides, toxic organic compounds
Polymerization: Will not occur
Acute Toxicity: Harmful if swallowed (oral LD50 estimated: >2000 mg/kg, rat)
Skin Corrosion/Irritation: Causes moderate skin irritation in contact studies
Serious Eye Damage/Irritation: Causes eye irritation
Respiratory Sensitization: Inhalation of dust may cause respiratory tract irritation
Carcinogenicity: No data supporting carcinogenicity in standard animal studies
Mutagenicity: No data indicating mutagenic properties
Reproductive Toxicity: No evidence from available studies
Chronic Effects: Repeated or prolonged exposure may cause dermatitis or respiratory issues
Aquatic Toxicity: Harmful to aquatic organisms (estimated EC50: 10–100 mg/L for algae and daphnia)
Persistence and Degradability: Not readily biodegradable in the environment
Bioaccumulative Potential: Low potential for bioaccumulation based on molecular structure
Mobility in Soil: Moderate mobility expected due to water solubility
Other Adverse Effects: Avoid large spills to minimize impact on aquatic environments and wastewater treatment systems
Waste Disposal Methods: Dispose of product and contaminated packaging as hazardous chemical waste in accordance with local, regional, and national regulations
Special Precautions: Do not allow product to reach sewage, surface water, groundwater
Container Disposal: Triple rinse containers, puncture or crush before recycling or landfill by licensed contractor
Disposal Guidance: Incinerate or landfill at permitted waste management facilities that handle organic chemicals, in compliance with environmental authority instructions
UN Number: None assigned
UN Proper Shipping Name: Not regulated for transport
Transport Hazard Class(es): Not classified as dangerous for transport
Packing Group: Not assigned
Marine Pollutant: No
Special Precautions for User: Ensure packaging is secure and free from leaks, store upright during transit, avoid mingling with incompatible goods
Transport Labels Required: None for international or domestic ground, air, or marine shipment
TSCA Status: Listed in US Toxic Substances Control Act (TSCA) inventory
DSL/NDSL Listing: Listed in Canada DSL
EINECS: Listed in European Inventory of Existing Chemical Substances (EINECS)
REACH Registration: Exempt or registered in European Union as intermediate
SARA Title III: Not classified as a Hazardous Chemical under Section 313
OSHA Hazard Communication Standard: Classified hazardous based on irritant properties
WHMIS Classification (Canada): D2B – Toxic Material Causing Other Toxic Effects
Other Regulations: Observe all local, state, and federal environmental and occupational safety laws relevant to the use of laboratory chemicals
