The CAS register number of 2,5-Furandione,3-butyldihydro- is 2035-76-9. It also can be called as Butylsuccinic Anhydride and the systematic name about this chemical is 3-butyldihydrofuran-2,5-dione. The molecular formula about this chemical is C₈H₁₂O₃ and the molecular weight is 156.18.

Physical properties about 2,5-Furandione,3-butyldihydro- are: (1)ACD/LogP: 0.78; (2)#H bond acceptors: 3; (3)#Freely Rotating Bonds: 3; (4)Polar Surface Area: 43.37Ų; (5)Index of Refraction: 1.455; (6)Molar Refractivity: 38.9 cm³; (7)Molar Volume: 143.3 cm³; (8)Polarizability: 15.42x10^-24cm³; (9)Surface Tension: 35.3 dyne/cm; (10)Flash Point: 121 °C; (11)Enthalpy of Vaporization: 50.75 kJ/mol; (12)Boiling Point: 269.3 °C at 760 mmHg; (13)Vapour Pressure: 0.00729 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES: O=C1OC(=O)CC1CCCC
(2)InChI: InChI=1/C8H12O3/c1-2-3-4-6-5-7(9)11-8(6)10/h6H,2-5H2,1H3
(3)InChIKey: NSJAWXMCLJVBPM-UHFFFAOYAH
(4)Std. InChI: InChI=1S/C8H12O3/c1-2-3-4-6-5-7(9)11-8(6)10/h6H,2-5H2,1H3
(5)Std. InChIKey: NSJAWXMCLJVBPM-UHFFFAOYSA-N