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2,2-Dimethyl-5-methylenebicyclo[2.2.1]heptane, commonly known as norbornene, is a bicyclic hydrocarbon compound with the molecular formula C8H12. It is a colorless liquid characterized by a pungent odor. Norbornene's unique chemical structure and reactivity make it a versatile compound in various industrial applications, particularly in the production of polymers, resins, and organic chemicals.

497-32-5

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497-32-5 Usage

Uses

Used in Polymer and Resin Production:
Norbornene is used as a monomer in the production of specialty plastics and resins due to its ability to undergo cationic and radical polymerization. Its unique reactivity allows for the creation of polymers with specific properties, such as high heat resistance and chemical stability.
Used in Organic Synthesis:
Norbornene serves as a key building block in organic synthesis, particularly for the production of pharmaceuticals and agricultural chemicals. Its versatile chemical structure allows for various chemical transformations, making it a valuable intermediate in the synthesis of complex organic molecules.
Used in Adhesives Production:
Norbornene is used as a component in the formulation of adhesives, where its reactivity and compatibility with other components contribute to the development of high-performance adhesives with strong bonding properties.
Used in Cycloolefins Production:
Norbornene is utilized in the production of cycloolefins, which are important intermediates in the synthesis of various fine chemicals and specialty materials.
Used in Fine Chemicals Production:
Norbornene is employed in the synthesis of fine chemical intermediates, which are essential building blocks for the production of a wide range of specialty chemicals, including fragrances, dyes, and other high-value products.

Check Digit Verification of cas no

The CAS Registry Mumber 497-32-5 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,9 and 7 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 497-32:
(5*4)+(4*9)+(3*7)+(2*3)+(1*2)=85
85 % 10 = 5
So 497-32-5 is a valid CAS Registry Number.
InChI:InChI=1/C10H16/c1-7-4-9-5-8(7)6-10(9,2)3/h8-9H,1,4-6H2,2-3H3

497-32-5SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 2,2-dimethyl-5-methylidenebicyclo[2.2.1]heptane

1.2 Other means of identification

Product number -
Other names Bicyclo[2.2.1]heptane, 2,2-dimethyl-5-methylene-

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:497-32-5 SDS

497-32-5Relevant articles and documents

Liquid-phase isomerization of α-pinene on a natural clinoptilolite

Allakhverdiev,Sokolova,Gunduz,Kul'kova

, p. 1647 - 1650 (2007/10/03)

The liquid-phase isomerization of α-pinene on a suspended powder (50-100 μm) of a natural clinoptilolite is studied. It is found that thermoevacuation at 500°C decreases the catalyst's activity and selectivity. The surface acidity decreases, whereas the surface concentration of Fe2+ ions increases. The reaction mechanism is proposed.

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