Cocamino Propyl Betaine Desmocol

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Cocamino Propyl Betaine Desmocol is a mild amphoteric surfactant derived from coconut oil fatty acids and amino acids. It appears as a clear to slightly hazy liquid with a faint coconut-like odor. CAPB is widely used in personal care and household cleaning products for its excellent foaming, cleansing, and conditioning properties. Being a zwitterionic surfactant, it is compatible with anionic, cationic, and nonionic surfactants, enhancing the mildness and stability of formulations. The 30% active solution is easy to handle and incorporate in various cosmetic and detergent products. It functions as a foam booster, viscosity builder, and anti-irritant agent, making it a versatile ingredient in mild formulations.

Description

Cocamino Propyl Betaine Desmocol

Primary Uses

  1. Personal Care & Cosmetics
  • Used extensively in shampoos, body washes, facial cleansers, and liquid hand soaps for gentle cleansing and rich foam production.
  • Acts as a foam stabilizer and enhancer improving sensory feel and lather quality in formulations.
  • Provides skin and hair conditioning effects, reducing irritation potential from harsh surfactants.
  • Commonly incorporated in baby care and sensitive skin products due to its mildness and low irritation profile.
  • Used in bubble baths and bath gels to improve foam volume and texture.
  1. Household & Industrial Cleaning
  • Utilized in liquid dishwashing detergents and surface cleaners for grease removal and foam generation.
  • Functions as a defoamer and viscosity modifier in detergent formulations.
  • Compatible with other surfactants to formulate mild yet effective cleaning products for delicate surfaces.

Secondary Uses 

  1. Textile & Leather Processing
  • Applied as a wetting and foaming agent in textile scouring and leather processing due to its mild nature and biodegradability.
  1. Agricultural Formulations
  • Occasionally used as a surfactant in pesticide and herbicide formulations to improve wetting and spreading on plant surfaces.
  1. Pharmaceutical & Dermatological
  • Incorporated in topical pharmaceutical formulations as a cleansing agent where mildness is critical.
  1. Industrial Applications
  • Used in some industrial emulsions and metal cleaning formulations for its surfactant and foam control properties.
KEY PRODUCT FEATURES

1. Basic Identification Attributes

  • Chemical Name (IUPAC): Cocamidopropyl Betaine
  • Common/Trade Name: Cocamino Propyl Betaine 30% (CAPB) Desmocol
  • CAS Number: 61789-40-0
  • HS Code: 3402.19.00
  • Molecular Formula: C19H38N2O3 (approximate, varies due to mixture)
  • Synonyms:
    • CAPB
    • Cocamidopropyl betaine
    • Amphoteric surfactant

2. Physical & Chemical Properties

  • Physical State: Viscous liquid (30% aqueous solution)
  • Color & Odor: Light amber to yellowish; mild coconut-like odor
  • pH (10% aqueous solution): 5.5 – 7.5
  • Density: Approx. 1.03 g/cm³ at 25°C
  • Solubility: Completely soluble in water; insoluble in oils and nonpolar solvents
  • Foaming Ability: High foam volume with good stability
  • Viscosity: Moderate; can increase viscosity in blends
  • Stability: Stable in pH range 4–10; sensitive to strong acids and bases

3. Safety & Hazard Attributes

  • Hazard Class (GHS): Generally considered safe; may cause mild eye irritation
  • NFPA Ratings:
    • Health: 1
    • Flammability: 0
    • Reactivity: 0
  • Exposure Limits: No specific occupational limits established; handle with standard precautions
  • Toxicity: Low toxicity; non-irritating to skin in recommended concentrations
  • Reactivity: Stable under normal handling; avoid contact with strong oxidizers

4. Storage & Handling Attributes

  • Storage Conditions: Store in tightly closed containers in a cool, dry, well-ventilated area away from strong acids and bases
  • Container Type: Polyethylene or stainless steel drums and totes
  • Shelf Life: 12–24 months if stored properly
  • Special Handling: Avoid prolonged skin contact and eye exposure; use PPE as appropriate

5. Regulatory & Compliance Attributes

  • FDA Status: Approved for use in cosmetic and personal care formulations
  • REACH Status: Registered and compliant with EU regulations
  • Transportation: Not classified as hazardous for transport
  • Waste Disposal: Dispose of in accordance with local regulations; readily biodegradable

6. Environmental & Health Impact

  • Ecotoxicity: Low aquatic toxicity; biodegradable under aerobic conditions
  • Persistence: Readily biodegradable
  • Bioaccumulation: Not expected to bioaccumulate
  • Carcinogenicity/Mutagenicity: Not classified as carcinogenic or mutagenic
  • Biodegradability: Rapidly biodegradable in wastewater treatment systems
SAFETY HANDLING PRECAUTIONS

Safety Handling Precautions

Personal Protective Equipment (PPE):

  • Gloves
  • Safety goggles
  • Protective clothing (if prolonged exposure)

Handling Measures:

  • Avoid contact with eyes and prolonged skin exposure
  • Use adequate ventilation in confined areas

Storage Measures:

  • Keep container sealed when not in use
  • Store away from incompatible materials

Hygiene Practices:

  • Wash hands after handling
  • Do not eat, drink, or smoke in handling areas

First Aid Measures

  • Inhalation: Not expected to be hazardous; move to fresh air if irritation occurs
  • Skin Contact: Wash thoroughly with soap and water; seek medical advice if irritation develops
  • Eye Contact: Rinse immediately with plenty of water for at least 15 minutes; seek medical attention if irritation persists
  • Ingestion: Rinse mouth; seek medical attention if discomfort or symptoms occur

Firefighting Measures

  • Fire Hazards: Non-flammable; may decompose at high temperatures releasing toxic fumes
  • Extinguishing Media: Water spray, foam, dry chemical, or carbon dioxide
  • Special Precautions: Firefighters should wear protective gear and self-contained breathing apparatus if exposed to fumes
  • Decomposition Products: Carbon oxides, nitrogen oxides, and small amounts of ammonia