This chemical is called Propyl isovalerate, and its CAS registry number is 557-00-6. With the molecular formula of C₈H₁₆O₂, its molecular weight is 144.21. Additionally, this chemical should be sealed in the cool and dry place.

Other characteristics of the Propyl isovalerate can be summarised as followings: (1)ACD/LogP: 2.65; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 2.65; (4)ACD/LogD (pH 7.4): 2.65; (5)ACD/BCF (pH 5.5): 60.79; (6)ACD/BCF (pH 7.4): 60.79; (7)ACD/KOC (pH 5.5): 658.39; (8)ACD/KOC (pH 7.4): 658.39; (9)#H bond acceptors: 2; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 5; (12)Polar Surface Area: 26.3 Å²; (13)Index of Refraction: 1.411; (14)Molar Refractivity: 40.84 cm³; (15)Molar Volume: 164.4 cm³; (16)Polarizability: 16.19×10^-24cm³; (17)Surface Tension: 26.3 dyne/cm; (18)Density: 0.876 g/cm³; (19)Flash Point: 46.7 °C; (20)Enthalpy of Vaporization: 39.3 kJ/mol; (21)Boiling Point: 156.3 °C at 760 mmHg; (22)Vapour Pressure: 2.91 mmHg at 25°C.

You can still convert the following datas into molecular structure: 
1.SMILES: O=C(OCCC)CC(C)C
2.InChI: InChI=1/C8H16O2/c1-4-5-10-8(9)6-7(2)3/h7H,4-6H2,1-3H3
3.InChIKey: LSJMDWFAADPNAX-UHFFFAOYAD

The toxicity data is as follows: