trans-β-Methylstyrene 99% (by GC), Sigma-Aldrich®
Dostawca: Merck
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Niebezpieczeństwo
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M-Clarity™ quality level = MQ100
Trans-β-methylstyrene exhibits potential exothermic hazards at higher temperatures.
Used in the preparation of exo-chromans by the oxa analogue of the Povarov reaction and also in the epoxidation reaction of an oxidant solution with a solution of dichloromethane, where nickel is used as a catalyst and benzyltributylammonium bromide as a phase-transfer agent.
Formuła:
C₉H₁₀ Temp. Wrzenia: 175 °C (lit.) Gęstość: 0,911 g/ml (25 °C) (lit.) Temp. Zapłonu: 52 °C Temperatura przechowywania: Lodówka |
Numer MDL:
MFCD00009280 Numer CAS: 873-66-5 Jednostka: 2618 ADR: 3,III |
Wyniki testów specyfikacyjnych
Appearance (Colour) | Colourless |
Appearance (Form) | Liquid |
Infrared Spectrum | Conforms to Structure |
Purity (GC) | ≥98.5% |
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