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Established in the year 1979, Alkyl Amines Chemicals Limited (AACL) has a remarkable timeline of 40+ years backing its claim of being one of the world leaders when it comes to manufacturing.

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General information

165 kg
net.wt in mild steel drums

Dimethylaminopropylamine (DMAPA) is a diamine that can be used in the preparation of some surfactants, including cocamidopropyl betaine which is an ingredient in many personal care products such as soaps, shampoos and cosmetics. DMAPA-derivatives are appropriate for shampoos as they do not sting the eyes and also make fine-bubble foams.



Clear and colorless liquid.

Physical Properties

Empirical FormulaC5H14N2
Structural Formula
Molecular Wt.102.2
Sp. Gr. at 20ºC0.81-0.82
Refractive Index, 25°C1.434-1.436
Boiling Point132 to 135°C
Freezing Pointbelow -60°C
Solubility in waterSoluble
Flash Point (closed cup)32-35°C


Purity by GC (FID) %99.5% min.
Water by K.F. (wt. %)0.5% max.
Other Amine by GC (wt. %)0.5% max.
  • IMDG Class8
  • UN Code No.2734
  • Packing GroupII
  • HSN Code2921.29.90
  • CAS No.109-55-7


  • applications

    In manufacturing betaines which in turn find application for formulation of shampoos, liquid soaps, hand washing gel, foam boosters, hair conditioners / colorants, sun shielding agents, surfactants for dishwashing detergents, floor cleaners etc.

  • applications

    Synthetic dyes & paints for cotton, silk / synthetic fibers, leather, paper, hair and special printing inks etc.

  • applications
    Adhesives & Coatings

    As a cross linking & bonding agent for epoxy novolac resins which are used to make adhesives & protective coating having great bonding strength.

  • applications
    Fuel Additives

    Derivatives based on DMAPA can be used in fuels as cloud point reducers, dispersants & stabilizers for prevention of deposits / icing and reduction of octane number requirement.

  • applications
    Lube Additives

    Derivatives can be used as dispersants, V.I. improvers, antioxidants & corrosion inhibitors for lubricants.

  • applications

    Water soluble cationic polyelectrolytes based on DMAPA act as a flocculant in removing floating solids & oil from waste water. Same can be used as a drilling fluid in the mining industry for recovering coal dust & minerals from the wash water.


  • Can be stored in a safe manner in closed containers for a long period. Avoid contact with copper and its alloys.
  • DMAPA drums should be stored in a cool and well ventilated area, away from source of ignition.

Health & Safety

  • DMAPA is irritating to skin, eyes and the mucous membrane.
  • In case of contact, the affected area should be washed with plenty of water for at least 15 minutes.
  • In case of inhalation, victims should be moved to fresh air and oxygen should be administered.
  • In case of ingestion, victims should be made to consume copious quantities of milk and water. Medical advice should be sought at once. Personal protective equipment should always be used while


All data, statements and recommendations contained in this publication are based upon the information available and are believed to be reliable. However, all such data, statements and recommendations are given gratis and Alkyl Amines Chemicals Ltd. assumes no obligation or liability, and makes no warranty, either express or implied, with regard to the data, statements and recommendations given or the application of the products covered in this publication, or the results obtained; all such data, statements and recommendations being given and accepted at the user's risk. Nothing printed in this publication is to be construed as permission, or a recommendation, to practice any patented invention without a license.

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