Product Name: 1-Amino-1H-Pyrrole-2-Carbonitrile
Chemical Formula: C5H5N3
CAS Number: 941716-30-1
Recommended Uses: Fine chemical synthesis, intermediate for pharmaceuticals
Manufacturer: Specialist chemical supplier, contact details available on request
Emergency Telephone Number: Local poison control center or designated emergency responder
SDS Creation Date: June 2024
Hazard Classification: Acute toxicity (oral, dermal), skin sensitizer, eye irritation
Signal Word: Warning
Hazard Statements: Harmful if swallowed or inhaled, causes skin and eye irritation, may cause allergic skin reactions
Pictograms: Exclamation mark, health hazard, corrosive (label as required by GHS)
Precautionary Statements: Avoid breathing dust; wash hands thoroughly after handling; use protective equipment; if on skin, wash with plenty of soap and water; dispose of contents/container according to local regulations
Chemical Identity: 1-Amino-1H-Pyrrole-2-Carbonitrile
Concentration: >98% by weight
Impurities: Trace: pyrrole, ammonia, solvents (methanol, ethanol) less than 0.1%
Molecular Weight: 107.11 g/mol
Synonyms: None commonly documented
Ingredient Disclosure: No hazardous components other than listed
If Inhaled: Move to fresh air immediately; seek medical advice if symptoms like coughing, shortness of breath, or dizziness appear
If on Skin: Remove contaminated clothing; wash exposed area with soap and water for at least fifteen minutes
If in Eyes: Rinse cautiously with water for several minutes; remove contact lenses; seek professional medical attention
If Swallowed: Rinse mouth thoroughly; do not induce vomiting; give water if victim is conscious; get immediate medical help
Most Important Symptoms/Effects: Irritation, allergic responses, respiratory discomfort
Suitable Extinguishing Media: Carbon dioxide, foam, dry chemical, water spray
Specific Hazards Arising: Emits toxic fumes of nitrogen oxides, carbon monoxide, and cyanide compounds during combustion
Protective Equipment: Self-contained breathing apparatus and protective clothing recommended
Special Firefighting Instructions: Move containers away from fire area if safe, cool with water spray if not ruptured
Personal Precautions: Wear gloves, protective eyewear, and NIOSH-certified respirator
Environmental Precautions: Prevent material from entering water systems or soil
Clean-up Methods: Sweep up without generating dust; place in a suitable container for disposal
Spill Response: Ventilate area; isolate from incompatible substances
Handling: Use only with adequate ventilation; avoid contact with skin and eyes; avoid dust formation
Storage Conditions: Keep in tightly closed, labeled containers; store at ambient temperature in a cool, dry, well-ventilated area
Storage Incompatibilities: Strong acids, oxidizing agents, strong bases
Hygiene Measures: Wash hands and face thoroughly before breaks and after use; do not eat, drink, or smoke in work areas
Occupational Exposure Limits: No official exposure limits established; minimize dust exposure as a precaution
Engineering Controls: Process enclosure, local exhaust ventilation
Personal Protective Equipment: Chemical-resistant gloves (nitrile recommended), safety goggles, lab coat, respiratory protection if required
Environmental Controls: Avoid release into sewer, waterway, or soil; handle waste as hazardous
Appearance: Off-white or light tan powder
Odor: Slight amine-like
Melting Point: 95–99°C
Boiling Point: Not data available
Solubility: Slightly soluble in water, more soluble in polar organic solvents
Vapor Pressure: Not significant at room temperature
Density: 1.23 g/cm³
pH: Not determined
Flash Point: >100°C
Partition Coefficient (log Pow): Not available
Stability: Stable under recommended storage and handling conditions
Reactivity: Reacts with strong oxidizers, strong acids/bases
Decomposition Products: Toxic fumes including hydrogen cyanide, ammonia, and nitrogen oxides
Incompatible Materials: Strong acids, strong bases, oxidizing agents
Conditions to Avoid: Prolonged exposure to light, moisture, or high temperatures
Acute Toxicity: Harmful if ingested, inhaled, or in contact with skin; estimated LD50 (oral, rat) >300 mg/kg
Skin Irritation: Causes moderate irritation with prolonged contact
Eye Irritation: May cause redness, watering, pain
Respiratory Sensitization: Inhalation of dust may cause breathing difficulties and allergic reactions
Carcinogenicity: No components listed as carcinogens by IARC, NTP, OSHA
Other Effects: Sensitization, mild systemic toxicity possible with chronic occupational exposure
Ecotoxicity: No data for aquatic or terrestrial toxicity; expected low biodegradability
Persistence and Degradability: Stable under environmental conditions, slow decomposition predicted
Bioaccumulation Potential: Not significant; structure suggests low bioaccumulation
Mobility in Soil: Moderate mobility expected due to partial solubility
Other Adverse Effects: Avoid direct release into environment; not identified as persistent organic pollutant
Waste Treatment Methods: Collect and dispose as hazardous chemical waste; incinerate at licensed facility if practical
Disposal Containers: Use sealed, labeled containers for transportation to a licensed disposal facility
Contaminated Packaging: Dispose of in the same manner as unused product; rinse containers if permitted
Special Precautions: Do not mix with other chemical wastes; follow regional and local regulations
UN Number: Not assigned specific UN number
UN Proper Shipping Name: Chemical, N.O.S. (not otherwise specified)
Transport Hazard Class: Non-regulated for ground, air, and sea in most jurisdictions
Packing Group: Not applicable
Marine Pollutant: No
Special Transport Precautions: Minimize breakage, avoid dust-generating handling during shipment
Safety, Health, Environmental regulations: Not subject to major chemical control laws (TSCA, REACH) as of latest review
U.S. Regulatory Status: Not on SARA Title III Hazardous Substances List, not a CERCLA hazardous substance
European Union: Not listed under REACH Annex XVII; observe standard safety measures
Labeling Requirements: Meets OSHA Hazard Communication, EU CLP/GHS requirements
Other Regulations: Use in compliance with workplace and environmental safety laws; provide SDS to all personnel handling material
