380547

4-Acetoxystyrol

96%, contains 200-300 ppm monomethyl ether hydroquinone as inhibitor

• Synonym(e): 4-Ethenylphenolacetat, 4-Vinylphenyl-acetat
• Lineare Formel: CH₃CO₂C₆H₄CH=CH₂
• CAS-Nummer: 2628-16-2
• Molekulargewicht: 162.19
• MDL-Nummer: MFCD00075734
• UNSPSC-Code: 12162002
• PubChem Substanz-ID: 24863750
• NACRES: NA.23

Eigenschaften

• Assay: 96%
• Form: liquid
• Enthält: 200-300 ppm monomethyl ether hydroquinone as inhibitor
• Brechungsindex: n20/D 1.538 (lit.)
• Viskosität: 4.2 cP(25 °C, Brookfield)(lit.)
• bp: 260 °C (lit.)
• mp (Schmelzpunkt): 7-8 °C (lit.)
• Dichte: 1.06 g/mL at 25 °C (lit.)
• Lagertemp.: 2-8°C
• SMILES String: CC(=O)Oc1ccc(C=C)cc1
• InChI: 1S/C10H10O2/c1-3-9-4-6-10(7-5-9)12-8(2)11/h3-7H,1H2,2H3
• InChIKey: JAMNSIXSLVPNLC-UHFFFAOYSA-N

Beschreibung

Spezifität

Reactivity ratio: 4-Acetoxystyrene/styrene 1.02/0.80
4-Acetoxystyrene/methyl methacrylate 0.76/0.88
4-Acetoxystyrene/maleic anhydride 0/0

Anwendung

Polymer used in microlithography. Precursor to p-hydroxystyrene that is readily derivatized.

Leistungsmerkmale und Vorteile

Undergoes free radical polymerization, similar to styrene

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H302,H315,H317,H319
• P-Sätze: P261 - P264 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1
• Lagerklassenschlüssel: 10 - Combustible liquids
• WGK: WGK 2
• Flammpunkt (°F): 190.4 °F - closed cup
• Flammpunkt (°C): 88 °C - closed cup