Ethylidene Norbornene                              
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Project at a Glance Contents on the CD ROM
  • Ethylidene Norbornene (ENB) is generally manufactured from a reaction of two other chemicals (cyclopentadiene and 1,3 Butadiene) in a chemical plant.
  • ENB is a compound used in the production of ethylene-propylene diene monomer (EPDM) elastomers that are used in the production of synthetic rubber (EPDM Rubber).
  • EPDM rubber is used in wide variety of applications, ranging from motor vehicles to food containers
  • At ambient temperature and pressure, ENB is a colorless liquid with an extremely strong odor.
  • It is typically only handled in industrial facilities where safe conditions regarding ignition sources and ventilation are adequately controlled.
  • The flash point for ENB is approximately 30-40ºC.
  • ENB is an industrial chemical used to make other industrial chemicals.
  • ENB is low in toxicity; however it may cause lung damage if swallowed
  • ENB is a flammable liquid; use in closed systems avoiding all ignition sources.
  • Capacity – According to the US Environmental Protection Agency, 10 to 50 million pounds of ENB were manufactured in the US in 2005 (the most recent reporting year available).
  • Ethylidene Norbornene Is Insoluble In water
  • The Nippon Oil Group holds the top share of the global market for
    ethylidene norbornene (ENB), about two-thirds of which is handled by NCTI
  • ENB is used as a cross-linking agent for ethylene propylene diene monomer (EPDM) rubber, a
    synthetic rubber with superior heat and weather resistance used in automotive rubber applications
  • Ethylidene Norbornene Has a Fast cure, good tensile strength
  • ENB is most widely used termonomer employed even though it is most expensive, the reasons being that it is the most readily incorporation during copolymerization and the double bond introduced has the greatest activity for sulfur vulcanization.
  • Norbornene is utilized to make pharmaceutical intermediates, pesticide compounds, specialty fragrances and in general organic synthesis.
General Information
  • Introduction Of Ethylidene Norbornene
  • Chemical Book For Ethylidene Norbornene
  • Product Information For Ethylidene Norbornene
  • Applications Of Ethylidene Norbornene


  • 2-Norbornene, 5-ethylidene
  • 5-Ethylidene-2-norbornene
  • 5-Ethylidene-2-norbornene
  • Ethylidene Norbornene
  • VNB Terpolymer High Diene
  • Ethylene-Proplene Elastomer
  • NORDEL* IP 3720P Hydrocarbon Rubber
  • TRILENE® 76
  • SCOTCH(TM) 2228 Rubber Mastic Tape
  • EPDM ERIKS compound 55914 PC


  • Vulcanized Acrylate-Ethylidene Norbornene Polymers
  • Process For Producing Ethylene/Propylene/Ethylidene Norbornene Rubbers
  • Process For Reducing The Odor Of Ethylidene Norbornene
    present In EPDM Resin
  • Ethylidene Norbornyl Group-Containing Polysiloxane
  • Process For Producing Ethylidene Norbornene
  • Process For The Preparation Of Ethylidene Norbornene

Company Profiles 

  • Company From China
  • Company From Columbia
  • Company From Dow
  • Company From Japan
  • Company From Singapore
  • Corporate Profile Of JX Nippon

Technology & Consultants

  • Technology From Italy
  • Consultants From India


  • Suppliers Of Ethylidene Norbornene
  • Ethylidene Norbornene Suppliers
  • Exporters Of Ethylidene Norbornene
  • Manufacturers Of Ethylidene Norbornene
  • Ethylidene Norbornene Suppliers List
  • Ethylidene Norbornene Manufacturers


  • The Vinyl Homopolymerization of Norbornene
  • Synthesis, Characterization and Application for the Vinyl (co)Polymerization of Norbornene
  • Preparation And Physical Characterization Of Clay/EPDM


  • Hazardous Substance Fact Sheet
  • Occupational Safety And Health Guideline For Ethylidene Norbornene
  • Toxicity File
  • Hazardous Communication Program
  • Tocicity In Human Health


  • Characterization of Dicyclopentadiene and 5-Ethylidene-2-norbornene as
    Self-healing Agents for Polymer Composite and Its Microcapsules
  • Small-Angle X-Ray Scattering Studies of Zinc Stearate-Filled
    Sulfonated Poly(ethylene-co-propylene-co-ethylidene
    norbornene) Ionomers
  • The Development Of the Ionic Microphase In Sulfonated Poly(ethylene-co-propylene-co-ethylidene norbornene) ionomers during Physical aging
  • The world of smart healable materials
  • Investigation of Ethylene/ Propylene and Ethylene/ Propylene/Diene Polymerization by Catalyst System
  • Dynamic modeling of crosslinking and gelation in continuous
    ethylene–propylene–diene polymerization reactors using the
    pseudo–kinetic constant approach


  • Product Data Sheet
  • Product Safety Summary
  • Safety Data Sheet
  • Product Information
  • Technical Information
  • LANXESS-Products


  • PERP Program For Ethylidene Norbornene
  • Overseas Operations For Ethylidene Norbornene
  • Exploration And Production For Ethylidene Norbornene

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