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1, 3, 5-tris [3-(dimethylamino) propyl] hexahydro-s-triazine Cas#15875-13-5 Featured Image
  • 1, 3, 5-tris [3-(dimethylamino) propyl] hexahydro-s-triazine Cas#15875-13-5
  • 1, 3, 5-tris [3-(dimethylamino) propyl] hexahydro-s-triazine Cas#15875-13-5
  • 1, 3, 5-tris [3-(dimethylamino) propyl] hexahydro-s-triazine Cas#15875-13-5
  • 1, 3, 5-tris [3-(dimethylamino) propyl] hexahydro-s-triazine Cas#15875-13-5

1, 3, 5-tris [3-(dimethylamino) propyl] hexahydro-s-triazine Cas#15875-13-5

  • MOFAN Grade: MOFAN 41
  • Competitor Brand: 41 by Evonik; JEFFCAT TR41 by Huntsman; TOYOCAT TRC by TOSOH; RC Catalyst 6099
  • Chemical number: 1,3,5-tris[3-(dimethylamino)propyl]hexahydro-s-triazine
  • Cas Number: 15875-13-5
  • Molecular fomula: C18H42N6
  • Molecular weight: 342.57

    • Product Detail

    Product Tags

    Description

    MOFAN 41 is a moderately active trimerization catalyst. It offers very good blowing capability. It possesses very good performance in water co-blown rigid systems. It is used in a wide variety of rigid polyurethane and polyisocyanurate foam and non-foam applications.

    Application

    MOFAN 41 is used in PUR and PIR foam,eg. Refrigerator, freezer, continuous panel, discontinuous panel, block foam, spray foam etc.

    PMDETA1
    PMDETA
    PMDETA2

    Typical Properties

    Appearance Colorless or Light yellow liquid
    visocity, 25℃, mPa.s 26~33
    Specific gravity, 25℃ 0.92~0.95
    Flash point, PMCC, ℃ 104
    Water solubility dissolution

    Commercial specification

    Total amine value mgKOH/g 450-550
    Water content, % max 0.5 max.

    Package

    180 kg / drum or according to customer needs.

    Hazard statements

    H312: Harmful in contact with skin.

    H315: Causes skin irritation.

    H318: Causes serious eye damage.

    Label elements

    2
    MOFAN BDMA4

     Pictograms

    Not dangerous according to transport regulations.

    Handling and storage

    Precautions for safe handling Avoid contact with skin and eyes. Emergency showers and eye wash stations should be readily accessible. Adhere to work practice rules established by government regulations. Avoid contact with eyes. Use personal protective equipment. When using, do not eat, drink or smoke. Conditions for safe storage, including any incompatibilities Do not store near acids. Store in steel containers preferably located outdoors, above ground, and surrounded by dikes to contain spills or leaks. Keep containers tightly closed in a dry, cool and well-ventilated place. Specific end use(s) Refer to section 1 or the extended SDS if applicable

    FAQ

    I need to meet DIN 4102 B1 or UL 94 V-0 for rigid foam panels. Is MOFAN 41 the right choice?

    Yes, it is a highly effective trimerization catalyst that forms isocyanurate rings, greatly improving flame resistance.

    My continuous PIR board line runs too slowly due to low trimerization rate. How can MOFAN 41 speed it up?

    Use MOFAN 41 at 0.5–1.2 phr together with a potassium trimer catalyst to increase line speed by 20–30%.

    What is the advantage of MOFAN 41 over TMR-30?

    MOFAN 41 provides a more balanced trimerization without excessive brittleness, especially in high-density boards.

    Can MOFAN 41 be used in pour-in-place refrigerator insulation?

    Yes, it gives a fine cell structure and good flowability in closed molds.

    My rigid foam has high friability (dusting). How to reduce it?

    Lower MOFAN 41 to 0.3–0.5 phr and add a small amount (0.1 phr) of a gel catalyst like MOFAN 8.

    Does MOFAN 41 cause corrosion on metal facers?

    No, it is non-corrosive to aluminum and steel under normal conditions.

    What is the recommended combination with a blowing agent like cyclopentane?

    MOFAN 41 works well with hydrocarbon blowing agents; no special compatibility issues.

    My foam has poor adhesion to the facer material. How to improve?

    Reduce MOFAN 41 by 10-20% and add a reactive adhesion promoter like a silane.

    Is MOFAN 41 suitable for spray PIR foam for roofing?

    Yes, it provides good dimensional stability and fire performance for spray-applied PIR.

    How can I reduce the smoke density during fire testing of PIR foam?

    Increasing MOFAN 41 to over 1 phr (higher trimer content) typically reduces smoke generation.

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