7-Acetyl-2,3-dihydrobenzofuran

The systematic name of 7-Acetyl-2,3-dihydrobenzofuran is 1-(2,3-dihydro-1-benzofuran-7-yl)ethanone. With the CAS registry number 170730-06-0, it is also named as Ethanone,1-(2,3-dihydro-7-benzofuranyl)-. The product's category is Acetyl Group. In addition, its molecular formula is C₁₀H₁₀O₂ and molecular weight is 162.18.

The other characteristics of 7-Acetyl-2,3-dihydrobenzofuran can be summarized as: (1)ACD/LogP: 1.04; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 2; (4)ACD/LogD (pH 7.4): 2; (5)ACD/BCF (pH 5.5): 16; (6)ACD/BCF (pH 7.4): 16; (7)ACD/KOC (pH 5.5): 253; (8)ACD/KOC (pH 7.4): 253; (9)#H bond acceptors: 2; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 1; (12)Polar Surface Area: 26.3 Å²; (13)Index of Refraction: 1.557; (14)Molar Refractivity: 45.449 cm³; (15)Molar Volume: 141.098 cm³; (16)Polarizability: 18.017×10^-24cm³; (17)Surface Tension: 43.926 dyne/cm; (18)Density: 1.149 g/cm³; (19)Flash Point: 139.685 °C; (20)Enthalpy of Vaporization: 53.467 kJ/mol; (21)Boiling Point: 294.989 °C at 760 mmHg; (22)Vapour Pressure: 0.002 mmHg at 25 °C.

Preparation of 7-Acetyl-2,3-dihydrobenzofuran: this chemical can be prepared by the reaction of 2,3-dihydro-benzofuran-7-carboxylic acid with methyllithium.



This reaction needs diethyl ether at ambient temperature for 18 hours. The yield is 76 %.

People can use the following data to convert to the molecule structure.
(1)SMILES: O=C(c2cccc1c2OCC1)C
(2)InChI: InChI=1/C10H10O2/c1-7(11)9-4-2-3-8-5-6-12-10(8)9/h2-4H,5-6H2,1H3
(3)InChIKey: MSFONFAIHVPZHN-UHFFFAOYAW
(4)Std. InChI: InChI=1S/C10H10O2/c1-7(11)9-4-2-3-8-5-6-12-10(8)9/h2-4H,5-6H2,1H3
(5)Std. InChIKey: MSFONFAIHVPZHN-UHFFFAOYSA-N