Puyang Shenghuade Chemical Co., Ltd.

Ethylidene Norbornene

• Category :

  Organic chemicals and Derivatives

• Synonyms :

  5-ethylidene-8,9,10-trinorborn-2-ene;5-ethylidenebicyclo(2.2.1)hept-2-ene;(5E)-5-ethylidenebicyclo[2.2.1]hept-2-ene;Ethylidene Norbornene;

• CAS NO :

  16219-75-3

• EC NO :

  240-347-7

• Molecular Formula :

  C₉H₁₂

• Molecular Weight :

  120.1916

• Main Specifications :

• InChI :

  InChI=1/C9H12/c1-2-8-5-7-3-4-9(8)6-7/h2-4,7,9H,5-6H2,1H3/b8-2+

• Product description :

  1. Product name: Ethylidene Norbornene
  2.Other name:5-ethylidene-2-norbornen；ethylidenenorbornene
  2. Structural Formula:
  3. Molecular Formula: C₉H₁₂
  4. Quality Indexes:
  

  Appearance	colorless liquid with terebinthina odor
  B.P. ℃	148
  F.P℃	38
  Relative Density (water＝1)	0.893 g/cm3
  Assay %	≥98.5%

  5. Feature: stored in containers filled with nitrogen gas; no contact with oxygen. "Inflammable Liquid" label should be used.
  6. Tags:
  CAS: 16219-75-3
  RTECS: RB9450000
  7. Purposes:
  As a third monomer, it can get copolymer of EPDM with ethylene and propylene.Obtained vulcanized rubber’s speed is faster than any other third monomer, and it can be overcome the shortcoming of EPDM’s slow Sulfide. It also has ozone resistant; resistant to chemicals (solvents; acid; alkali, etc.); resistant discharge; resistant properties of water vapor, etc. Therefore, it can be used as a rubber around engine; waterproof sheet materials such as plastics and the impact resistance of the modified material.

• Molecular Structure :