The Benzofuran,2,3-dihydro-2-methyl-, with the CAS registry number 1746-11-8 and EINECS registry number 217-124-8, has the systematic name and IUPAC name of 2-methyl-2,3-dihydrobenzofuran. And the molecular formula of the chemical is C₉H₁₀O.

The characteristics of Benzofuran,2,3-dihydro-2-methyl- are as followings: (1)ACD/LogP: 2.63; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 2.63; (4)ACD/LogD (pH 7.4): 2.63; (5)#H bond acceptors: 1; (6)#H bond donors: 0; (7)#Freely Rotating Bonds: 0; (8)Polar Surface Area: Å²; (9)Index of Refraction: 1.531; (10)Molar Refractivity: 40.12 cm³; (11)Molar Volume: 129.5 cm³; (12)Polarizability: 15.9×10^-24cm³; (13)Surface Tension: 36 dyne/cm; (14)Density: 1.035 g/cm³; (15)Flash Point: 65.2 °C; (16)Enthalpy of Vaporization: 41.59 kJ/mol; (17)Boiling Point: 197.4 °C at 760 mmHg; (18)Vapour Pressure: 0.533 mmHg at 25°C. 

Uses of Benzofuran,2,3-dihydro-2-methyl-: It can react with propionyl chloride to produce 1-(2-methyl-2,3-dihydro-benzofuran-5-yl)-propan-1-one. This reaction will need reagent AlCl₃, and the menstruum CH₂Cl₂. The reaction time is 1 hour with temperature of 20°C, and the yield is about 70%.

You can still convert the following datas into molecular structure:(1)SMILES: CC1Cc2ccccc2O1
(2)InChI: InChI=1/C9H10O/c1-7-6-8-4-2-3-5-9(8)10-7/h2-5,7H,6H2,1H3
(3)InChIKey: BWCJVGMZEQDOMY-UHFFFAOYAG

The toxicity data is as follows: