The Ethanone,2-chloro-1-(2,3-dihydro-1H-indol-1-yl)-, with the CAS registry number 17133-48-1, is also known as 1-(Chloroacetyl)indoline. This chemical's molecular formula is C₁₀H₁₀ClNO and molecular weight is 195.65. What's more, its systematic name is 2-chloro-1-(2,3-dihydroindol-1-yl)ethanone.

Physical properties of Ethanone,2-chloro-1-(2,3-dihydro-1H-indol-1-yl)- are: (1)ACD/LogP: 2.09; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 2.09; (4)ACD/LogD (pH 7.4): 2.09; (5)ACD/BCF (pH 5.5): 22.97; (6)ACD/BCF (pH 7.4): 22.97; (7)ACD/KOC (pH 5.5): 328.07; (8)ACD/KOC (pH 7.4): 328.08; (9)#H bond acceptors: 2; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 1; (12)Polar Surface Area: 20.31 Å²; (13)Index of Refraction: 1.59; (14)Molar Refractivity: 51.43 cm³; (15)Molar Volume: 152.2 cm³; (16)Polarizability: 20.39×10^-24cm³; (17)Surface Tension: 49.1 dyne/cm; (18)Density: 1.285 g/cm³; (19)Flash Point: 188.6 °C; (20)Enthalpy of Vaporization: 63.75 kJ/mol; (21)Boiling Point: 388.3 °C at 760 mmHg; (22)Vapour Pressure: 3.1E-06 mmHg at 25°C.

Preparation of Ethanone,2-chloro-1-(2,3-dihydro-1H-indol-1-yl)-: this chemical can be prepared by 2,3-dihydro-indole and chloroacetyl chloride at the ambient temperature. This reaction will need reagent pyridine and solvent toluene with the reaction time of 12 hours. The yield is about 51%.

Uses of Ethanone,2-chloro-1-(2,3-dihydro-1H-indol-1-yl)-: it can be used to produce [2-(2,3-Dihydro-1-indolyl)-2-oxoethyl]triphenylphosphoniumchlorid by heating. It will need solvent toluene with the reaction time of 24 hours. The yield is about 96%.

You can still convert the following datas into molecular structure:
(1)Canonical SMILES: C1CN(C2=CC=CC=C21)C(=O)CCl
(2)InChI: InChI=1S/C10H10ClNO/c11-7-10(13)12-6-5-8-3-1-2-4-9(8)12/h1-4H,5-7H2
(3)InChIKey: ARHQTTKUMFDVJJ-UHFFFAOYSA-N