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498-66-8 - Norbornene, 99% - Bicyclo[2.2.1]heptene - Norbornylene - L11103 - Alfa Aesar

L11103 Norbornene, 99%

CAS-Nummer
498-66-8
Synonyme
Bicyclo[2.2.1]heptene
Norbornylene

Größe Preis ($) Menge Verfügbarkeit
100g 27,19
500g 86,21
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Norbornene, 99%

MDL
MFCD00082304
EINECS
207-866-0

Chemische Eigenschaften

Formel
C7H10
Molmasse
94.16
Schmelzpunkt
44-47°
Siedepunkt
95-96°
Flammpunkt
-15°(5°F)
Dichte
0.955
Löslichkeit
Soluble in ethanol, ether and most organic solvents. Insoluble in water.

Anwendungen

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.

Bemerkungen

Incompatible with strong oxidizing agents.

Literaturverweise

Best, M.; Degen, A.; Baalmann, M.; Schmidt, T. T.; Wombacher, R. Two-step protein labeling by using lipoic acid ligase with norbornene substrates and subsequent inverse-electron demand Diels-Alder reaction. Chembiochem 2015, 16 (8), 1158-1162.

Shen, P. X.; Wang, X. C.; Wang, P.; Zhu, R. Y.; Yu, J. Q. Ligand-Enabled Meta-C-H Alkylation and Arylation Using a Modified Norbornene. J. Am. Chem. Soc. 2015, 137 (36), 11574-11577.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H228-H319-H411-H401

Flammable solid. Causes serious eye irritation. Toxic to aquatic life with long lasting effects. Toxic to aquatic life.

Sicherheitshinweise: P210-P273-P305+P351+P338-P337+P313

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Avoid release to the environment. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If eye irritation persists: Get medical advice/attention.

Weitere Referenzen

Beilstein
1098544
Gefahrenklasse
4.1
Verpackungsgruppe
II
Harmonized Tariff Code
2902.19
TSCA
Yes
RTECS
RB7900000

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