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N’-[3-(dimethylamino)propyl]-N,N-dimethylpropane-1,3-diamine Cas# 6711-48-4 Featured Image
  • N’-[3-(dimethylamino)propyl]-N,N-dimethylpropane-1,3-diamine Cas# 6711-48-4
  • N’-[3-(dimethylamino)propyl]-N,N-dimethylpropane-1,3-diamine Cas# 6711-48-4
  • N’-[3-(dimethylamino)propyl]-N,N-dimethylpropane-1,3-diamine Cas# 6711-48-4

N’-[3-(dimethylamino)propyl]-N,N-dimethylpropane-1,3-diamine Cas# 6711-48-4

  • MOFAN Grade: MOFANCAT 15A
  • Competitor Brand: 15 by Evonik,PC CAT NP20,Jeffcat Z-130 by Huntsman,Lupragen N109 by BASF,TMDPTA
  • Chemical name: N,N,N',N'—tetramethyldipropylenetriamine; N,N-Bis[3-(dimethylamino)propylamine; 3,3'-IMINOBIS(N,N-DIMETHYLPROPYLAMINE); N'-[3-(dimethylamino)propyl]-N,N-dimethylpropane-1,3-diamine; (3-{[3-(dimethylamino)propyl]amino}propyl)dimethylamine
  • Cas Number: 6711-48-4
  • Molecular fomula: C10H25N3
  • Molecular weight: 187.33

    • Product Detail

    Product Tags

    Description

    MOFANCAT 15A is a non-emissive balanced amine catalyst. Due to its reactive hydrogen, it readily reacts into the polymer matrix. It has a slight selectivity towards the urea (isocyanate-water) reaction. Improves the surface cure in flexible molded systems. It is mainly used as a low-odor reactive catalyst with active hydrogen group for polyurethane foam. It can be used in rigid polyurethane systems where a smooth reaction profile is required. Promotes the surface cure/ reduces skinning property and improved surface appearance.

    Application

    MOFANCAT 15A is used for spray foam insulation, flexible slabstock, packaging foam, automotive instrument panels and other application that need to improve surface cure/ reduces skinning property and improved surface appearance.

    MOFANCAT 15A02
    MOFANCAT T003
    MOFANCAT 15A03

    Typical Properties

    Apparence colorless to light yellow liquid
    Relative density (g/mL at 25 °C) 0.82
    Freezing Point (°C) ＜-70
    Flash Point(°C) 96

    Commercial specification

    Appearance colorless or light yellow liquid
    Purity % 96 Min.
    Water content % 0.3 Max.

    Package

    165 kg / drum or according to customer needs.

    Hazard statements

    H302: Harmful if swallowed.

    H311: Toxic in contact with skin.

    H314: Causes severe skin burns and eye damage.

    Label elements

    MOFAN 5-2

     Pictograms

    Signal word Danger
    UN number 2922
    Class 8+6.1
    Proper shipping name and description CORROSIVE LIQUID, TOXIC, N.O.S.
    Chemical name Tetramethyl iminobispropylamine

    Handling and storage

    Advice on safe handling
    Repeated or prolonged skin contact may cause skin irritation and/or dermatitis and sensitisation of susceptible persons.
    Persons suffering from asthma, eczema or skin problems should avoid contact, including dermal contact, with this product.
    Do not breathe vapours/dust.
    Avoid exposure - obtain special instructions before use.
    Avoid contact with skin and eyes.
    Smoking, eating and drinking should be prohibited in the application area.
    To avoid spills during handling keep bottle on a metal tray.
    Dispose of rinse water in accordance with local and national regulations.

    Advice on protection against fire and explosion
    Do not spray on a naked flame or any incandescent material.
    Keep away from open flames, hot surfaces and sources of ignition.

    Hygiene measures
    Avoid contact with skin, eyes and clothing. When using do not eat or drink. When using do not smoke. Wash hands before breaks and immediately after handling the product.

    Requirements for storage areas and containers
    Prevent unauthorized access. No smoking. Keep in a well-ventilated place. Containers which are opened must be carefully resealed and kept upright to prevent leakage.
    Observe label precautions. Keep in properly labelled containers.

    Advice on common storage
    Do not store near acids.

    Further information on storage stability
    Stable under normal condition

    FAQ

    I make flexible molded foam for furniture and want to reduce amine emissions. How does 15A help?

    CAT 15A is a low-fogging, reactive catalyst that reduces VOC by 60-70% compared to conventional TEDA.

    My foam has a high amount of open cells, causing poor load support. Can 15A improve the cell structure?

    Yes, it promotes a more uniform closed-cell content; use 0.2–0.3 phr to achieve a balance.

    What is the recommended catalyst blend for a high-resilience foam with low density (25 kg/m³)?

    CAT 15A (0.25 phr) + MOFAN A1 (0.07 phr) gives good rise and demold.

    Can CAT 15A be used in polyurethane integral skin foam?

    Yes, it provides a fine, uniform cell structure and a defect-free skin.

    My two-component polyurethane potting compound cures too slowly at low temperatures. How to use 15A?

    Add 0.3–0.6 phr; it reduces the cure time from 24h to 4h at 5°C.

    Does CAT 15A cause any corrosion on metal substrates?

    No, it is less corrosive than strong bases like DBU or sodium methoxide.

    How can I reduce the amount of tin catalyst in a microcellular elastomer for shoe soles?

    Replace half of the tin with CAT 15A (0.15 phr) to maintain cure speed and improve flex fatigue.

    Is CAT 15A suitable for polyurethane coatings for wood flooring?

    Yes, it gives fast hardness development and excellent scratch resistance.

    My polyurethane adhesive for laminating films has bubbles after curing. Can 15A solve this?

    Yes, its slower initial reaction allows air bubbles to escape before gelation.

    What is the shelf life of a polyol premix containing CAT 15A?

    Typically 6–9 months if kept dry and under nitrogen; avoid high humidity.

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