The 2-Oxiranecarboxylicacid, methyl ester, (2S)-, with the CAS registry number 118712-39-3, has the systematic name of methyl (2S)-oxirane-2-carboxylate. And the molecular formula of this chemical is C₄H₆O₃. It is a kind of organics, and should be stored in the dry and cool environment.

The physical properties of 2-Oxiranecarboxylicacid, methyl ester, (2S)- are as following: (1)ACD/LogP: -0.77; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -1; (4)ACD/LogD (pH 7.4): -1; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 9; (8)ACD/KOC (pH 7.4): 9; (9)#H bond acceptors: 3; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 2; (12)Polar Surface Area: 38.83 Å²; (13)Index of Refraction: 1.445; (14)Molar Refractivity: 21.779 cm³; (15)Molar Volume: 81.895 cm³; (16)Polarizability: 8.634×10^-24cm³; (17)Surface Tension: 38.766 dyne/cm; (18)Density: 1.247 g/cm³; (19)Flash Point: 26.199 °C; (20)Enthalpy of Vaporization: 33.694 kJ/mol; (21)Boiling Point: 97.45 °C at 760 mmHg; (22)Vapour Pressure: 41.693 mmHg at 25°C.

You should be cautious while dealing with this chemical. It irritates eyes, respiratory system and skin. Therefore, you had better take the following instructions: Wear suitable protective clothing, and in case of contacting with eyes, rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
(1)SMILES: COC(=O)[C@@H]1CO1
(2)InChI: InChI=1/C4H6O3/c1-6-4(5)3-2-7-3/h3H,2H2,1H3/t3-/m0/s1
(3)InChIKey: YKNYRRVISWJDSR-VKHMYHEABW