CAS .: 84649-84-3 Amines, C12-14-alkyldimethyl Have Reach certification

Description

  • CAS: 84649-84-3,283-464-9
  • Synonyms: Laurylmyristyl Dimethylamine,Dodecyl/tetradecyl dimethylamines
  • Einecs: 283-464-9
  • Molecular Formula: RN(CH3)2 R=C12-C14
  • Grade: 98%
  • Package: 160kg/drum, or as required
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product description

Details

ACF Chemical C12-14-alkyldimethyl Amines are a type of aliphatic amine, typically used as intermediates in the production of surfactants and quaternary ammonium compounds (quats). These c12/c14 alkyl dimethyl amine oxide are widely used in industrial and household cleaning products, fabric softeners, and personal care formulations due to their effectiveness in improving emulsification, solubilization, and dispersing properties.

Appearance Colorless clear liquid
Moisture 0.2%max
COLOR 30APHA max
Total amine value 240-260 mg.KOH/g
Tertiary amine 98% min
Primary, secondary amine 0.3%max
C12 65-75%
C14 22-32%
C12+C14 98% min
Free alcohol 0.8%max

Surfactant Production: Used as a key intermediate in the synthesis of cationic surfactants for shampoos, conditioners, and household cleaning products.

Fabric Softeners: Commonly used in the formulation of fabric softeners to provide softness and reduce static cling.

Industrial Cleaners: Used in industrial cleaning formulations for its ability to break down and emulsify oils, fats, and other contaminants.

Personal Care Products: Used in shampoos, conditioners, and other personal care items for its conditioning properties.

Storage: Store in a cool, dry place, away from heat and direct sunlight. Keep the container tightly sealed to prevent contamination.

Handling: Always use protective gloves, safety glasses, and ensure that the work area is well-ventilated when handling C12-14-alkyldimethyl Amines.

Concentration: The concentration of C12-14-alkyldimethyl Amines varies depending on the application, typically used between 0.5% and 10% in surfactant formulations.

Compatibility: Compatible with a wide range of solvents and other chemical ingredients, making it ideal for use in diverse formulations.

160kg/drum 12.8mt/20’FCL

REACH   CERTIFICATION

FAQ

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    • ACF Chemical Co., Ltd.
      Athena phone/whatsapp:008613805212761
      email:ceo@acfchemical.com
      No. 45 Pengwan Road, Qianwan Bonded Port Area, Qingdao Area, China (Shandong)welcome to vist our factory.
      sample is free

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    ⇒We provide high-purity chemical raw materials with clear molecular formula and precise specifications. Each batch of Tetradecyl Dimethylamines products undergoes strict quality inspection to ensure stable and reliable physical and chemical properties. It adopts international standard packaging, sealed and moisture-proof, to ensure safe transportation and storage. Whether it is R&D experiments or industrial production, we can provide you with professional technical support and customized services. With rigorous technology, transparent data and stable supply, we help you efficiently complete chemical applications and innovations.

    Tetradecyl Dimethylamines are a key raw material in the surfactant synthesis field due to their high reactivity and hydrophobicity. The single pair of electrons in the nitrogen atom of its molecule undergoes an addition reaction that opens the ring with the epoxy group on ethylene oxide. By controlling the ethylene oxide dosage, the hydrophilic-lipophilic balance (HLB) of the resulting nonionic surfactant can be precisely controlled. This type of surfactant is able to penetrate the oily layer of detergents quickly when the HLB value falls between 10-13. It emulsifies the oil into tiny droplets that are 0.1-10 microns in size, and then disperses them into water. The cleaning performance is improved by 20-30% when compared with traditional anionic surfactants. The amino group accepts proton in order to form a center cationic, while the carboxyl groups ionize to release anions. The amphoteric betaine surfactant that results maintains its electrical neutrality in the pH range 3-12, and is stable even when water has high calcium and magnesium ion levels (above 500 ppm). Its skin irritation level is one-fifth of that of anionic surfactants. It is therefore widely used in baby shower gels and wipes.

    Tetradecyl Dimethylamines are used in textile printing and dyeing for their antistatic and softening properties. This is due to the directional adsorption and polarity regulation by amine groups. The C12-14 alkyl chain adheres tightly to the surface of the fabric due to van der Waals force, forming an approximately 5-nanometer thick lubricating layer. The friction coefficient for cotton fabrics is reduced from 0.6 down to 0.3. This results in a much softer, smoother fabric. After 50 washings, the softness of the fabric is still at least 80%. In humid environments, the amine group absorbs water molecules, forming an insulating layer which reduces the surface resistance of chemical fiber fabrics to less than 108O. This reduces static electrical accumulation, eliminates problems like fiber entanglement during processing and uneven dyeing, and increases the yield of printed or dyed products between 15% and 20%.

    Its dual function in the metalworking industry makes it an effective corrosion inhibitor and solvent. Tetradecyl Dimethylamines, when used as a corrosion inhibiter, forms a protective film by binding to the active sites of metal surfaces through coordination bonds. Steel corrosion can be reduced to 0.05mm/year in cutting fluids that have a pH between 6-9. This extends the protection period for rust to over 30 days. The long-chain alkyl group is oriented towards the oil phase, and the polar amino groups are oriented towards the water phase when used as an emulsifier. The mineral oil and the water in the cutting liquid form a stable O/W (oil-water) emulsion by reducing the interfacial oil tension from 30mN/m down to 5mN/m. This improves the cooling and lubrication properties of the emulsion. Tetradecyl Dimethylamines in high-speed cutting can increase tool life by 25-30%, and reduce surface roughness of the workpiece from Ra1.6 down to Ra0.8.

    ACF Chemical Co., Ltd.
    Athena     phone/whatsapp:008613805212761
    email:ceo@acfchemical.com
    No. 45 Pengwan Road, Qianwan Bonded Port Area, Qingdao Area, China (Shandong)welcome to vist our factory.
    sample is free
    ACF Chemical Qingdao Co., Ltd. was established in 1987. the company has over decades of experience in the production of methacrylate and acrylate series products, as well as high-efficiency polymerization inhibitors and rubber and plastic antioxidant series products. The company’s leading products are high-efficiency polymerization inhibitor series products, with an annual production capacity of 1,000 tons of tert-butylhydroquinone (TBC), 800 tons of polymerization inhibitor TH-701, 500 tons of polymerization inhibitor TH-A294, 500 tons of polymerization inhibitor TH-100BE, 500 tons of phenothiazine, and 200 tons of hydroquinone.
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