436216

Poly(4-vinylphenol)

M_w ~11,000

• Synonym(e): PVP, Poly-(4-hydroxystyrol)
• Lineare Formel: [CH₂CH(C₆H₄OH)]_n
• CAS-Nummer: 24979-70-2
• MDL-Nummer: MFCD00147948
• UNSPSC-Code: 12162002
• PubChem Substanz-ID: 24867289
• NACRES: NA.23

Eigenschaften

• Form: powder
• Qualitätsniveau: 100
• Mol-Gew.: M_w ~11,000
• Verunreinigungen: ≤0.2 wt. % Monomer
• Brechungsindex: n20/D 1.6
• mp (Schmelzpunkt): 360 °C (dec.)
• Übergangstemp.: T_g 130-185 °C
• Löslichkeit: alcohols, ethers, ketones and esters: soluble; aromatics, petroleum ethers and chlorinated hydrocarbons: insoluble
• Dichte: 1.16 g/mL at 25 °C (lit.)
• SMILES String: Oc1ccc(C=C)cc1
• InChI: 1S/C8H10O/c1-2-7-3-5-8(9)6-4-7/h3-6,9H,2H2,1H3
• InChIKey: HXDOZKJGKXYMEW-UHFFFAOYSA-N

Beschreibung

Anwendung

Substitute for Novolac resins in photoresists, adhesion promoter and improves heat resistance in hot melt adhesives and surface treatment in metal finishing. Derivatives used as antioxidants and flame retardants in plastics. Component of polymer blends to modify surface characteristics and improve impact resistance.

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: Eyeshields, Gloves, type N95 (US)