422177
Ethyl vinyl ether
contains 0.1% KOH as stabilizer, 99%
Synonyme(s) :
Ethoxyethylene
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About This Item
Formule linéaire :
C2H5OCH=CH2
Numéro CAS:
Poids moléculaire :
72.11
Numéro Beilstein :
605351
Numéro CE :
Numéro MDL:
Code UNSPSC :
12162002
eCl@ss :
39021025
ID de substance PubChem :
Nomenclature NACRES :
NA.23
Produits recommandés
Pureté
99%
Forme
liquid
Contient
0.1% KOH as stabilizer
0.1% potassium hydroxide as stabilizer
Indice de réfraction
n20/D 1.376 (lit.)
Point d'ébullition
33 °C (lit.)
Pf
−116 °C (lit.)
Densité
0.753 g/mL at 25 °C (lit.)
Température de stockage
2-8°C
Chaîne SMILES
CCOC=C
InChI
1S/C4H8O/c1-3-5-4-2/h3H,1,4H2,2H3
Clé InChI
FJKIXWOMBXYWOQ-UHFFFAOYSA-N
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Description générale
Ethyl vinyl ether, also known as ethoxy ethane is highly reactive due to the presence of the vinyl group and the ether functionality. It can polymerize via different methods like radical polymerization, cationic polymerization, oroxidative polymerization, yielding poly(ethyl vinyl ether) or PVE. It is widely used as a monomer to synthesize copolymers and block polymers with thermal stability and flexibility for various applications such as the synthesis of silicone hydrogel for contact lenses, tissue engineering, 3D bioprinting, drug delivery, and Li-ion batteries.
Application
Ethyl vinyl ether can be used as:
- A monomer to synthesize amphiphilic block copolymers to fabricate protein-repelling polymersomes to produce spherical nanoparticles. These nanoparticles can be used as drug carriers.
- A precursor to synthesize polymer electrolytes and cathode materials for solid-state lithium-ion batteries via UV photopolymerizations.
- A monomer to synthesize poly(vinyl ether)s with controlled molecular weight and narrow dispersity via photoinduced free radical-promoted cationic reversible addition–fragmentation chain transfer (RAFT) polymerization. These polymers are used to fabricate 3D objects with different thicknesses by employing stereolithography-based 3D printing.
- H-bonded Reusable Template Assisted para-Selective Ketonisation: This study discusses the use of ethyl vinyl ether in catalytic processes involving palladium and hexafluoroisopropanol to achieve para-selectivity in ketonisation, relevant for synthesizing complex organic compounds used in pharmaceuticals and materials science (A Maji, A Dahiya, G Lu, T Bhattacharya, 2018).
- Mechanistic Insight into Photocontrolled Cationic Polymerization: Explores the photocontrolled polymerization of ethyl vinyl ether, providing valuable knowledge for the development of light-responsive materials, which could have applications in drug delivery and smart material systems (Q Michaudel, T Chauviré, V Kottisch, 2017).
Mention d'avertissement
Danger
Mentions de danger
Conseils de prudence
Classification des risques
Aquatic Chronic 3 - Flam. Liq. 2 - STOT SE 3
Organes cibles
Central nervous system
Code de la classe de stockage
3 - Flammable liquids
Classe de danger pour l'eau (WGK)
WGK 1
Point d'éclair (°F)
-49.0 °F
Point d'éclair (°C)
-45 °C
Équipement de protection individuelle
Eyeshields, Faceshields, Gloves
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Anilines and ethyl vinyl ether can be used as precursors for a process that is the synthetic equivalent of the α-arylation of acetaldehyde enolate. The reaction manifests a high level of functional group compatibility, allowing the ready preparation of a
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