Chemical Name: Cocamidopropyl Betaine
CAS Number: 61789-40-0
Synonyms: CAPB, Coco-betaine
Recommended Uses: Surfactant in personal care and cleaning products
Manufacturer: Typically listed on supplier label
Emergency Telephone: Usually found on the container label or supplier’s website
Classification: Eye irritation; Skin irritation possible in sensitive individuals; Mild aquatic toxicity
Signal Word: Warning
Hazard Statements: Causes eye irritation; May cause skin irritation; Harmful to aquatic life with long-lasting effects
Pictograms: Exclamation mark for basic health warning
Precautionary Statements: Wash skin thoroughly after handling; Avoid release to environment; Wear protective gloves and eye protection
Component: Cocamidopropyl Betaine
Concentration: Usually 30-40% in solution
Other Ingredients: Water, minor impurities from processing (glycolic acids, unreacted amines)
Impurities: Possible trace levels of 3-dimethylaminopropylamine (DMAPA), amidoamine
General Advice: Remove contaminated clothing and wash skin thoroughly
Inhalation: Move to fresh air, seek medical help for difficulty breathing
Skin Contact: Wash with soap and water; discontinue use if irritation persists
Eye Contact: Rinse cautiously with water for several minutes, remove contact lenses, continue rinsing; seek medical advice for any persistent discomfort
Ingestion: Rinse mouth, drink water; get medical attention for large or accidental ingestion
Suitable Extinguishing Media: Foam, water spray, dry chemical, carbon dioxide
Unsuitable Media: Direct water jet may spread the material
Hazards Arising: Can release toxic fumes (carbon monoxide, nitrogen oxides) at high temperatures
Protective Equipment for Firefighters: Full protective gear and self-contained breathing apparatus
Special Procedures: Prevent runoff into drains and waterways; use water spray to cool containers
Personal Precautions: Wear gloves and eye protection to prevent direct contact
Environmental Precautions: Avoid discharge into soil, waterways, or drains
Clean-up Methods: Absorb spill with inert material (sand, earth); shovel into suitable container for proper disposal; ventilate area and wash residual traces with plenty of water
Handling: Work in well-ventilated areas; keep away from incompatible substances; prevent eye or skin contact
Storage: Store in cool, dry, well-ventilated place; keep container tightly sealed; avoid extremes of temperature
Incompatibilities: Strong oxidative agents; strong acids; may react with certain amines
Exposure Limits: No established occupational exposure limits
Engineering Controls: Use local exhaust ventilation in production or filling areas
Personal Protection: Chemical splash-resistant safety glasses; gloves resistant to chemicals (e.g., nitrile); protective clothing
Hygiene Measures: Wash hands before eating, drinking, or smoking; remove contaminated clothing after handling
Appearance: Pale yellow to amber liquid
Odor: Faint, characteristic amine scent
pH: 5.5–7.5 (10% solution)
Boiling Point: Approximately 100°C (212°F) due to water content
Melting Point: Not applicable for liquid
Density: About 1.04 g/cm³ (20°C)
Solubility: Completely soluble in water
Flash Point: Above 93°C (closed cup)
Viscosity: Moderate (depends on concentration)
Vapor Pressure: Negligible at room temperature
Partition Coefficient: Not available
Chemical Stability: Stable under normal temperatures/storage
Conditions to Avoid: High heat, freezing, strong sunlight
Materials to Avoid: Strong oxidizers, acids, nitrates
Hazardous Decomposition: Carbon oxides, nitrogen oxides, ammonia vapors can form in fire
Polymerization: Does not occur under normal conditions
Acute Toxicity: Low oral, dermal, and inhalation toxicity in animal tests; accidental ingestion can cause mild gastrointestinal irritation
Skin Contact: Mild, temporary irritation in sensitive individuals
Eye Contact: May produce mild to moderate irritation
Chronic Effects: Rare cases of allergic contact dermatitis from impurities, not the main ingredient
Carcinogenicity: Not listed by IARC, NTP, or OSHA
Mutagenicity & Reproductive Toxicity: No significant data indicating risk at normal exposure levels
Ecotoxicity: Moderate aquatic toxicity; avoid large discharges to surface water
Persistence and Degradability: Expected to degrade readily by natural biological action
Bioaccumulation: Potential for bioaccumulation considered low
Mobility in Soil: Highly mobile due to water solubility
Other Effects: Can cause foaming in waste water at high concentrations
Waste Disposal: Dispose through licensed waste handler in compliance with local, regional, and national regulations
Packaging: Cleaned containers may be recycled or disposed in compliance with official regulations
Precautions: Avoid contaminating water, food supply, or soil during disposal; do not pour large quantities into drains
UN Number: Not regulated as hazardous for transport
Proper Shipping Name: Not classified as dangerous goods
Hazard Class: None
Packing Group: None
Transport Hazard Labels: None required
Special Precautions: Secure tightly in upright containers to avoid leaks during shipment
TSCA Status: Listed in the United States
REACH Status: Registered in the European Union
DSL Status: Listed in Canada
Label Required: Irritant symbol for consumer packaging; detailed usage and disposal guidance for bulk containers
SARA Title III: Not subject to specific hazards under SARA 313
Other Regulations: Product meets requirements for cosmetic and cleaning product applications in most regions, provided limits on impurities (such as nitrosamines and DMAPA) are controlled by the manufacturer
