Manufacturer Supply High Quality CAS 498-66-8 Norbornene

• CAS No.: 498-66-8
• Formula: C7h10
• EINECS: 207-866-0
• Type: Synthesis Material Intermediates
• Appearance: White Powder
• Quality: Industrial
• Model NO.: TY-02AL
• Colour: White
• Package: Foil Bag
• Place: China
• Assay: 99%
• Shelf: 2 Years
• Transport Package: 25kg/Drum 5g, 100g, 500g, 1kg, 10kg, 100kg, 200kg
• Specification: 25kg/drum
• Trademark: tongyon
• Origin: China
• Production Capacity: 5000kg/Month

Product Description

 

Product name	Norbornene
CAS	498-66-8
Appearance	white powder
Assay	99%
Storage	Cool and Protect from light

Norbornene
Product Name Norbornene

CAS 498-66-8

MF C7H10

MW 94.15

EINECS 207-866-0

MOL File 498-66-8.mol

Chemical Properties

Melting point 44-46 °C (lit.)
Boiling point 96 °C (lit.)
Density  0.955
refractive index  1.4770 (estimate)
Flash point 5 °F
storage temp.  Sealed in dry,Room Temperature
form  Crystalline Mass
color  White
Specific Gravity 0.85
Water Solubility  Soluble in ethanol, ether and most organic solvents. Insoluble in water.
Hydrolytic Sensitivity 4: no reaction with water under neutral conditions
BRN  1098544
CAS DataBase Reference 498-66-8(CAS DataBase Reference)
EPA Substance Registry System Bicyclo[2.2.1]hept-2-ene (498-66-8)




Usage And Synthesis
Chemical Properties

white crystalline mass

Uses

Norbornene is used as a monomer and as an intermediate in organic synthesis. It is also used to prepare pharmaceutical intermediates and specialty fragrances. It reacts with ethylene to get cyclic olefin copolymer. Further, it is used in transition metal catalysis to affect migration of electrophilic transition metals. It acts as a monomer in ring-opening metathesis polymerizations with the Grubbs' catalyst. Its polymer, polynorbornene is used in the rubber industry for anti-vibration, anti-impact in personal protective equipment and grip improvement in toy tires, racing tires and transmission system.

GuangZhou TongYi biochemistry technology Co., Ltd is a company specializing in active pharmaceutical ingredient
(API), biology, plant extracts, chemical raw materials, fine chemicals, pharmaceutical intermediates, cosmetics raw
material. Our company has always adhered to the company philosophy of integrity, professionalism, quality first, and
customer service. With the efforts of all the company's employees, it has established long-term
and stable cooperative relations with many domestic and foreign customers, and won the unanimous trust of domestic
and foreign customers. With good comments, our company have made great progress.

Our company takes pioneering and innovative, high-quality and efficient as the code of conduct, and strives to provide
customers with efficient services,
high-quality products, and reasonable prices. We have established a customer demand-oriented, flexible, diverse and customizable service according to the different needs of different customers. Mode, and ultimately achieve the goal of
win-win.

Our company focuses on the future and the world, and will continue to devote itself to technological progress and the
development of new products in the future, hoping to work hand in hand with new and old friends at home and abroad
to create a better future.