This chemical has the systematic name 5,7-Dioxa-6-thiaspiro[2.5]octane, 6,6-dioxide. With the CAS registry number 153493-52-8, it's also named as 1,1-Cyclopropane dimethanol cyclic sulfite. Its molecular formula is C₅H₈O₃S and its molecular weight is 148.1802.

Other characteristics of the 5,7-Dioxa-6-thiaspiro[2.5]octane, 6,6-dioxide can be summarised as followings: (1)ACD/LogP: -0.54; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -0.54; (4)ACD/LogD (pH 7.4): -0.54; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 12.12; (8)ACD/KOC (pH 7.4): 12.12; (9)#H bond acceptors: 3; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 0; (12)Polar Surface Area: 54.74 Å²; (13)Index of Refraction: 1.601; (14)Molar Refractivity: 33.47 cm³; (15)Molar Volume: 97.6 cm³; (16)Polarizability: 13.26×10^-24cm³; (17)Surface Tension: 68.7 dyne/cm; (18)Density: 1.51 g/cm³; (19)Flash Point: 100.6 °C; (20)Enthalpy of Vaporization: 46.04 kJ/mol; (21)Boiling Point: 242.8 °C at 760 mmHg; (22)Vapour Pressure: 0.0518 mmHg at 25°C.

You can still convert the following datas into molecular structure: 
1.SMILES: O=S2OCC1(CC1)CO2
2.InChI: InChI=1/C5H8O3S/c6-9-7-3-5(1-2-5)4-8-9/h1-4H2
3.InChIKey: AISMUYPWEMPRTF-UHFFFAOYAW