5-Acetyl-2,3-dihydrobenzo(B)furan

CAS: 90843-31-5

Ref. 3D-FA13837

Produktinformation

• Name: 5-Acetyl-2,3-dihydrobenzo(B)furan
• Synonyme: 1-(2,3-Dihydro-1-benzofuran-5-yl)ethanone, 1-(2,3-Dihydro-5-Benzofuranyl)-Ethanone, Ethanone, 1-(2,3-dihydro-5-benzofuranyl)-

Beschreibung

5-Acetyl-2,3-dihydrobenzo(B)furan is a tetrahydrofuran that is used for the preparation of acetic anhydride. 5-Acetyl-2,3-dihydrobenzo(B)furan reacts with hydrochloric acid to form acetyl chloride and hydrogen gas. Acetic anhydride is then formed by acetylation of nitrobenzene in the presence of aluminium chloride or magnesium chloride. 5-Acetyl-2,3-dihydrobenzo(B)furan also catalyzes the transfer of acetate groups from acetonitrile to chloride ion. Elemental analysis has shown that 5-acetyl-2,3-dihydrobenzo(B)furan contains 0.07% chlorine and 0.03% aluminium on a dry basis. The compound is anhydrous and contains no detectable water or volatile

• Marke: Biosynth

Chemische Eigenschaften

• Molekulargewicht: 162.19 g/mol
• Formel: C₁₀H₁₀O₂
• Reinheit: Min. 95%