The Ethyl (S)-(-)-2-chloropropionate, with the CAS registry number of 42411-39-2, is also known as (R)-2-Chloropropionic acid ethyl ester. This chemical's molecular formula is C₅H₉ClO₂ and molecular weight is 136.5768. What's more, its systematic name is called Ethyl (2S)-2-chloropropanoate.

Physical properties about Ethyl (S)-(-)-2-chloropropionate are: (1)ACD/LogP: 1.29; (2)# of Rule of 5 Violations: 0; (3)#H bond acceptors: 2; (4)#H bond donors: 0; (5)#Freely Rotating Bonds: 3; (6)Polar Surface Area: 26.3 Å²; (7)Index of Refraction: 1.417; (8)Molar Refractivity: 31.79 cm³; (9)Molar Volume: 126.3 cm³; (10)Surface Tension: 28.4 dyne/cm; (11)Density: 1.081 g/cm³; (12)Flash Point: 49.5 °C; (13)Enthalpy of Vaporization: 38.59 kJ/mol; (14)Boiling Point: 149 °C at 760 mmHg; (15)Vapour Pressure: 4.11 mmHg at 25 °C.

You can still convert the following datas into molecular structure:
(1) SMILES: Cl[C@H](C(=O)OCC)C
(2) InChI: InChI=1/C5H9ClO2/c1-3-8-5(7)4(2)6/h4H,3H2,1-2H3/t4-/m0/s1
(3) InChIKey: JEAVBVKAYUCPAQ-BYPYZUCNBB