CAS 16219-75-3

Etilidenonorbornene

Descrizione:

Etilidenonorbornene, con il numero CAS 16219-75-3, è un composto organico biciclico che appartiene alla classe dei derivati del norbornene. Presenta un doppio legame nella sua struttura, che contribuisce alla sua reattività e utilità in varie applicazioni chimiche. Questo composto è tipicamente un liquido incolore o giallo pallido a temperatura ambiente e ha un odore caratteristico. Etilidenonorbornene è noto per il suo ruolo di monomero nella produzione di polimeri speciali, in particolare nella sintesi di elastomeri e materiali termoplastici. La sua unica struttura biciclica conferisce rigidità e migliora le proprietà termiche e meccaniche dei polimeri risultanti. Inoltre, può subire varie reazioni chimiche, inclusa la polimerizzazione, rendendolo prezioso nella scienza dei materiali e nelle applicazioni industriali. I dati di sicurezza indicano che, come molti composti organici, deve essere maneggiato con cura, poiché può comportare rischi per la salute se inalato o ingerito. In generale, Etilidenonorbornene è un composto importante nel campo della chimica dei polimeri e dell'ingegneria dei materiali.

Formula: C₉H₁₂

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

InChI key: InChIKey=OJOWICOBYCXEKR-UHFFFAOYSA-N

SMILES: C(C)=C1C2CC(C1)C=C2

Sinonimi:

• (5E)-5-ethylidenebicyclo[2.2.1]hept-2-ene
• 2-Ethylidene-5-norbornene
• 2-Ethylidenebicyclo[2.2.1]hept-5-ene
• 2-Norbornene, 5-ethylidene-
• 5-Ethylidene-2-norbornene
• 5-Ethylidene-8,9,10-Trinorborn-2-Ene
• 5-Ethylidenebicyclo(2.2.1)Hept-2-Ene
• 5-Ethylidenenorbornene
• Bicyclo[2.2.1]hept-2-ene, 5-ethylidene-
• Ethylidene Norbornene
• Ethylidene-2-norbornene
• Ethylidenenorbornene
• mixcis+trans-5-ethylidenebicyclo[2.2.1]hept-2-ene
• 5-ethylidene-bicyclo(2.2.1)hept-2-en
• 5-Ethylidene bicyclo[2,2,1]heptene
• 5-ethylidenebicyclo(2,2,1)hep-2-ene
• 5-Ethylidenebicyclo[2,2,1]hept-2-nen
• 5-Ethylidenebicyclo[2.2.1]-2-heptene
• 5-ethylidene-Bicyclo[2.2.1]hept-2-ene
• 5-ethylidene-2-norbornene,mixt.ofendo-andexo-isomers
• 5-ethylidene-bicyclo[2.2.1]hept-2-en
• 5-ethylidene-2-norbornen

5-Ethylidene-2-norbornene (stabilized with BHT)

CAS: 16219-75-3

Formula: C₉H₁₂

Purezza: >98.0%(GC)

Colore e forma: Colorless to Almost colorless clear liquid

Peso molecolare: 120.20

Ref: 3B-E0244

5-Ethylidene-2-norbornene, endo + exo, 98%, stab. with 100ppm 4-tert-butylcatechol

CAS: 16219-75-3

5-Ethylidene-2-norbornene is used as a self healing agent for polymeric composites. It is also used to reinforce multiwalled carbon nanotubes. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer t

Formula: C₉H₁₂

Purezza: 98%

Colore e forma: Colorless, Liquid

Peso molecolare: 120.20

Ref: 02-043972

Bicyclo[2.2.1]hept-2-ene, 5-ethylidene-

CAS: 16219-75-3

Formula: C₉H₁₂

Purezza: 98%

Colore e forma: Liquid

Peso molecolare: 120.1916

Ref: IN-DA001SV4

5-Ethylidenebicyclo[2.2.1]Hept-2-Ene

CAS: 16219-75-3

5-Ethylidenebicyclo[2.2.1]Hept-2-Ene

Purezza: 99%

Peso molecolare: 120.19g/mol

Ref: 54-OR1011868

5-Ethylidene-2-norbornene 100 µg/mL in Acetonitrile

CAS: 16219-75-3

Formula: C₉H₁₂

Colore e forma: Single Solution

Peso molecolare: 120.1916

Ref: 04-A13342900AL-100

5-Ethylidene-2-norbornene

Prodotto controllato

CAS: 16219-75-3

Stability Volatile
Applications 5-Ethylidene-2-norbornene is a diene monomer that is used as a self healing agent for polymeric composites and also used to reinforce multiwalled carbon nanotubes. 5-Ethylidene-2-norbornene is potentially toxic to humans.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Ballantyne, B., et al.: J. Appl. Toxicol., 17, 197 (1997); Jeong, W. & Kessler, M.: Carbon, 47, 2406 (2009); Lee, J., et al.: Macromol. Res., 12, 478 (2004)

Formula: C₉H₁₂

Colore e forma: Neat

Peso molecolare: 120.1916

Ref: TR-E919200

5-Ethylidenebicyclo[2.2.1]hept-2-ene

CAS: 16219-75-3

Purezza: 95.0%

Peso molecolare: 120.19499969482422

Ref: 10-F242684

5-Ethylidene-2-norbornene, sum of endo and exo, stabilizer with BHT

CAS: 16219-75-3

5-Ethylidene-2-norbornene is a chemical that has been used in the past as an ingredient in plastics and rubber. It is now being investigated as a possible diagnostic agent for chronic exposure to hydrogen chloride. 5-Ethylidene-2-norbornene reacts with hydrogen chloride to form a fluorescent compound that can be detected by nmr spectroscopy. This reaction allows for the detection of hydrogen chloride at concentrations below the threshold limit value of 0.1 ppm, which is set by OSHA. The detection of hydrogen chloride can be accomplished using an optical sensor or by microencapsulating 5-ethylidene-2-norbornene inside a polymer matrix and measuring the fluorescence from the microcapsules. The use of 5-ethylidene-2-norbornene for this application is still under investigation but it may have potential clinical use as a diagnostic tool for chronic exposure to hydrogen chloride.

Formula: C₉H₁₂

Purezza: Min. 97.5 Area-%

Colore e forma: Clear Liquid

Peso molecolare: 120.19 g/mol

Ref: 3D-FE34580