Material Safety Data Sheet: Piperidine-4-Carbothioamide

Identification

Product Name: Piperidine-4-Carbothioamide
Chemical Family: Heterocyclic organic compound
CAS Number: 14806-77-6
Recommended Use: Laboratory chemical, research and development
Synonyms: 4-Piperidinethioamide
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Emergency Number: [Insert emergency contact number]

Hazard Identification

Classification: Acute toxicity (oral, dermal, inhalation), skin and eye irritant
GHS Label Elements: Danger, skull and crossbones pictogram, exclamation mark
Hazard Statements: Harmful if swallowed or inhaled, causes skin and serious eye irritation
Precautionary Statements: Avoid breathing dust, wear protective gloves, wash thoroughly after handling, keep container tightly closed
Routes of Exposure: Skin contact, eye contact, inhalation, ingestion
Potential Health Effects: Irritation of eyes and skin, respiratory distress, headache, dizziness at higher concentrations
Environmental Effects: Harmful to the aquatic environment with long term effects

Composition / Information on Ingredients

Chemical Identity: Piperidine-4-Carbothioamide
CAS Number: 14806-77-6
Purity: ≥ 98%
Impurities: Thioamide impurities (trace), solvents, less than 2%
Molecular Formula: C6H12N2S
Molecular Weight: 144.24 g/mol

First Aid Measures

Inhalation: Remove person to fresh air, seek medical attention if symptoms like cough or shortness of breath persist
Skin Contact: Wash thoroughly with soap and water, remove contaminated clothing, consult a physician if irritation continues
Eye Contact: Rinse cautiously with water for several minutes, remove contact lenses if present and easy to do, continue rinsing, seek medical advice
Ingestion: Rinse mouth, do not induce vomiting, consult a doctor immediately
Advice for Physicians: Treat symptomatically, monitor for allergic symptoms or respiratory complications

Fire-Fighting Measures

Suitable Extinguishing Media: Dry chemical powder, foam, carbon dioxide, water spray for larger fires
Specific Hazards: Emits toxic fumes under combustion, including nitrogen oxides, sulfur oxides, carbon dioxide
Protective Equipment: Fire-fighters wear self-contained breathing apparatus and full protective gear
Special Procedures: Move containers from fire area if possible, use water spray to cool unopened containers
Combustion Products: Sulfur compounds, nitrogen oxides, hazardous gases

Accidental Release Measures

Personal Precautions: Use personal protective equipment including gloves, goggles, mask
Environmental Precautions: Prevent product from entering drains, avoid release to environment
Spill Cleanup Methods: Sweep up and collect in a suitable, labeled container for disposal, ventilate the area, wash spill site after material pick up is complete
Notification Procedures: Notify safety personnel, use only trained handlers for cleanup, dispose in accordance with local regulations

Handling and Storage

Safe Handling: Avoid exposure to dust and vapors, work in a well-ventilated area, use proper engineering controls, avoid eating, drinking, or smoking while using
Precautions: Wear all recommended personal protection, keep away from incompatible materials
Storage Conditions: Keep container tightly closed, store in a cool dry place, away from heat, flame, and direct sunlight, keep separate from food and beverages
Special Sensitivities: Avoid contact with strong acids, bases, and oxidizers
Shelf Life: Follow manufacturer's expiration guidelines, inspect regularly for integrity

Exposure Controls and Personal Protection

Exposure Limits: No established occupational exposure limits specific to Piperidine-4-Carbothioamide
Engineering Controls: Use fume hood or local exhaust ventilation
Eye Protection: Chemical safety goggles or face shield
Skin Protection: Laboratory gloves impervious to chemicals, laboratory coat
Respiratory Protection: If ventilation is inadequate, use approved respirators
Hygiene Measures: Wash hands before breaks and after handling, keep work clothing separate

Physical and Chemical Properties

Appearance: White to off-white crystalline powder
Odor: Slight characteristic odor or ammonia-like scent
Melting Point: 138–142°C
Boiling Point: Not available
Solubility: Slightly soluble in water, soluble in organic solvents like ethanol and DMSO
Density: 1.14 g/cm³ (approximate)
pH: Not applicable
Vapor Pressure: Not available
Flash Point: Not established
Autoignition Temperature: Not determined

Stability and Reactivity

Chemical Stability: Stable under recommended storage and use conditions
Reactiveness: Reacts with strong oxidizing agents, acids, and bases
Conditions to Avoid: High temperatures, open flames, direct sunlight, moisture
Decomposition Products: Nitrogen oxides, sulfur oxides, carbon oxides
Polymerization: No known hazardous polymerization

Toxicological Information

Acute Toxicity: Harmful if swallowed, inhaled, or in contact with skin; animal studies may show moderate toxicity
Skin Corrosion/Irritation: Causes skin irritation, redness, possible allergic reactions
Eye Damage/Irritation: Causes serious eye irritation, risk of corneal damage
Inhalation Hazards: Respiratory tract irritation, coughing, shortness of breath
Chronic Effects: Prolonged exposure may cause organ effects; no tested carcinogenicity reported
Sensitization: Possibility of allergic reactions with repeated exposure
Other Effects: No reproductive or developmental toxicity data available

Ecological Information

Ecotoxicity: Toxic to aquatic life with long lasting effects, may bioaccumulate in aquatic organisms
Persistence and Degradability: Limited data, likely persistent in soil and water environments
Bioaccumulation Potential: Moderate, caution recommended with release to environment
Mobility: May leach through soil with water, avoid contamination of groundwater
Other Adverse Effects: Harmful to soil microorganisms and plants on chronic exposure

Disposal Considerations

Waste Disposal: Collect chemical waste in suitable, labeled containers; do not discharge into drains or environment
Incineration: If possible, incinerate in an approved chemical incinerator with afterburner and scrubber
Regulations: Follow local, state, federal and national regulations for hazardous waste
Container Disposal: Triple rinse containers, puncture, dispose of as hazardous waste

Transport Information

UN Number: Not assigned for this specific compound, check with carrier for proper shipping classification
DOT (US): Classified as hazardous, handle as toxic solid organic substance
IMDG Code: Not regulated as a dangerous good under IMDG, but avoid marine pollution
Packaging Requirements: Use leak-proof, labeled containers, ensure compliance with all relevant transport regulations
Special Precautions: Keep separate from incompatible goods, transport with spill kit and safety data sheet

Regulatory Information

OSHA Status: Hazardous chemical as defined by OSHA Hazard Communication Standard
TSCA Inventory: Ingredient may be listed, verify with latest data
SARA Title III: Not subject to Section 313 reporting
WHMIS Classification (Canada): D2B - Toxic material causing other toxic effects
REACH Registration: Not registered; intended primarily for research and development
Labeling Requirements: GHS compliant labeling required on all containers; proper shipping name and hazard pictograms
Other Regulations: Comply with all applicable international, national, state, and local environmental and safety regulations