The Pentane, 2,3-dibromo-, with the CAS registry number 5398-25-4, is also known as Erythro-2,3-dibromopentane and Threo-2,3-dibromopentane. Its EINECS registry number is 226-427-4. This chemical's molecular formula is C₅H₁₀Br₂ and molecular weight is 229.94. What's more, both its IUPAC name and systematic name are the same which is called 2,3-Dibromopentane.

Physical properties about Pentane, 2,3-dibromo- are: (1)ACD/LogP: 3.31; (2)#of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 3.31; (4)ACD/LogD (pH 7.4): 3.31; (5)ACD/BCF (pH 5.5): 191.67; (6)ACD/BCF (pH 7.4): 191.67; (7)ACD/KOC (pH 5.5): 1497.82; (8)ACD/KOC (pH 7.4): 1497.82; (9)#H bond acceptors: 0; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 2; (12)Polar Surface Area: 0 Å²; (13)Index of Refraction: 1.499; (14)Molar Refractivity: 40.59 cm³; (15)Molar Volume: 138.1 cm³; (16)Surface Tension: 32.5 dyne/cm; (17)Density: 1.663 g/cm³; (18)Flash Point: 54.4 °C; (19)Enthalpy of Vaporization: 39.63 kJ/mol; (20)Boiling Point: 177 °C at 760 mmHg; (21)Vapour Pressure: 1.43 mmHg at 25 °C.

When you are dealing with this chemical, you should be very careful. This chemical is irritating to eyes, respiratory system and skin. Therefore, you should wear suitable protective clothing. And in case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
(1) SMILES: BrC(C)C(Br)CC
(2) InChI: InChI=1/C5H10Br2/c1-3-5(7)4(2)6/h4-5H,3H2,1-2H3
(3) InChIKey: LWBRXRHBXMVUEX-UHFFFAOYAH