110299

Butyl vinyl ether

contains 0.01% potassium hydroxide as stabilizer, 98%

• Sinonimo/i: (Butyloxy)ethylene, Vinyl butyl ether
• Formula condensata: CH₃(CH₂)₃OCH=CH₂
• Numero CAS: 111-34-2
• Peso molecolare: 100.16
• Beilstein: 1560217
• Numero CE: 203-860-7
• Numero MDL: MFCD00009454
• Codice UNSPSC: 12162002
• ID PubChem: 24846976
• NACRES: NA.23

Proprietà

• Densità del vapore: 3.5 (vs air)
• Tensione di vapore: 42 mmHg ( 20 °C)
• Saggio: 98%
• Temp. autoaccensione: 437 °F
• contiene: 0.01% potassium hydroxide as stabilizer
• Indice di rifrazione: n20/D 1.400 (lit.)
• P. eboll.: 94 °C (lit.)
• Punto di fusione: −92 °C (lit.)
• Densità: 0.774 g/mL at 25 °C (lit.)
• Temperatura di conservazione: 2-8°C
• Stringa SMILE: CCCCOC=C
• InChI: 1S/C6H12O/c1-3-5-6-7-4-2/h4H,2-3,5-6H2,1H3; UZKWTJUDCOPSNM-UHFFFAOYSA-N

Descrizione

Descrizione generale

Butyl vinyl ether (BVE) is a vinyl ether monomer that is commonly used as a reactive diluent in the radiation-curing process of hybrid polymer coatings for paints, inks, and adhesives. This is due to its high reactivity, which is attributed to the presence of its vinyl group. The reactivity of BVE allows for the polymerization and copolymerization with other monomers. It can also act as a co-monomer when combined with olefins, siloxanediols, and diisocyanates. Furthermore, it can be used to produce homopolymers suitable for applications such as adhesives, paints, lubricants, and elastomers.

Applicazioni

Butyl vinyl ether can be used as a monomer:

• In the synthesis of statistical copolymers through metallocene-mediated cationic polymerization. These statistical copolymers find applications in various fields which include adhesives, surface coatings, lubricants, greases, elastomers, melting compounds, fibers, and films.
• In the synthesis of poly(vinyl ether) plastics for specific applications in the optical industry. poly(vinyl ether) plastics can be utilized in the production of high-quality optical lenses for various applications, such as eyeglasses, camera lenses, and telescopes.
• In the synthesis of poly (butyl vinyl ether) adhesives for direct ink writing (DIW) 3D printing. The BVE-based adhesives exhibit viscoelastic properties, rheological properties, and printability which are advantageous for the additive build-up of extruded layers in DIW.

Informazioni sulla sicurezza

• Pittogrammi: GHS02,GHS07
• Avvertenze: Danger
• Indicazioni di pericolo: H225,H315,H317
• Consigli di prudenza: P210 - P233 - P240 - P241 - P280 - P303 + P361 + P353
• Classi di pericolo: Flam. Liq. 2 - Skin Irrit. 2 - Skin Sens. 1
• Rischi supp: EUH019
• Codice della classe di stoccaggio: 3 - Flammable liquids
• Classe di pericolosità dell'acqua (WGK): WGK 1
• Punto d’infiammabilità (°F): 10.4 °F - closed cup
• Punto d’infiammabilità (°C): -12 °C - closed cup
• Dispositivi di protezione individuale: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter