The Cyclopentaneaceticacid, ethyl ester, with the CAS registry number 18322-54-8, is also known as Ethylcyclopentaneacetate and Ethylcyclopentylmethanecarboxylate. This chemical's molecular formula is C₉H₁₆O₂ and molecular weight is 156.2221. What's more, its IUPAC name is Ethyl 2-cyclopentylacetate.

Physical properties about Cyclopentaneaceticacid, ethyl ester are: (1) ACD/LogP: 2.74; (2) # of Rule of 5 Violations: 0; (3) #H bond acceptors: 2; (4) #H bond donors: 0; (5) #Freely Rotating Bonds: 4; (6) Polar Surface Area: 26.3 Å²; (7) Index of Refraction: 1.446; (8) Molar Refractivity: 43.42 cm³; (9) Molar Volume: 162.7 cm³; (10) Polarizability: 17.21×10^-24 cm³; (11) Surface Tension: 32.4 dyne/cm; (12) Density: 0.959 g/cm³; (13) Flash Point: 66.6 °C; (14) Enthalpy of Vaporization: 43.28 kJ/mol; (15) Boiling Point: 196.6 °C at 760 mmHg; (16) Vapour Pressure: 0.396 mmHg at 25 °C.

Preparation of Cyclopentaneaceticacid, ethyl ester: this chemical is prepared by Diazoacetic acid ethyl ester and Cyclopentane. This reaction needs reagents CuI, hydrotris(3-mesityl)pyrazolylborate thallium salt and solvent CH₂Cl₂. The yield is 50 %. And the reaction equation is as followed:

You can still convert the following datas into molecular structure:
(1) SMILES: O=C(OCC)CC1CCCC1
(2) InChI: InChI=1/C9H16O2/c1-2-11-9(10)7-8-5-3-4-6-8/h8H,2-7H2,1H3
(3) InChIKey: DBSADESEDBCPFO-UHFFFAOYAA