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- Details for Ethylidene Norbornene
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Ethylidene Norbornene 16219-75-3
Category : Organic chemicals and Derivatives
CAS NO : 16219-75-3 EC NO : 240-347-7 MF : C9H12 MW : 120.1916 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:Appearancecolorless 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.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;5-Ethylidenebicyclo[2.2.1]hept-2-ene; Molecular Structure : 
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Ethylidene Norbornene