The CAS register number of (2S,4E)-5-Chloro-2-(1-methylethyl)-4-pentenoic acid is 324519-66-6. It also can be called as 4-Pentenoic acid, 5-chloro-2-(1-methylethyl)-, (2S,4E)- and the IUPAC name about this chemical is (E,2S)-5-chloro-2-propan-2-ylpent-4-enoic acid. The molecular formula about this chemical is C₈H₁₃ClO₂ and molecular weight is 176.64. It belongs to the Drug Intermediates.

Physical properties about (2S,4E)-5-Chloro-2-(1-methylethyl)-4-pentenoic acid are: (1)ACD/LogP: 2.76; (2)ACD/LogD (pH 5.5): 2; (3)ACD/BCF (pH 5.5): 6; (4)ACD/BCF (pH 7.4): 1; (5)ACD/KOC (pH 5.5): 61; (6)ACD/KOC (pH 7.4): 1; (7)#H bond acceptors: 2; (8)#H bond donors: 1; (9)#Freely Rotating Bonds: 4; (10)Polar Surface Area: 37.3Ų; (11)Index of Refraction: 1.477; (12)Molar Refractivity: 45.501 cm³; (13)Molar Volume: 160.968 cm³; (14)Polarizability: 18.038x10^-24cm³; (15)Surface Tension: 35.404 dyne/cm; (16)Enthalpy of Vaporization: 55.424 kJ/mol; (17)Boiling Point: 265.563 °C at 760 mmHg; (18)Vapour Pressure: 0.003 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES: Cl\C=C\C[C@H](C(=O)O)C(C)C
(2)InChI: InChI=1/C8H13ClO2/c1-6(2)7(8(10)11)4-3-5-9/h3,5-7H,4H2,1-2H3,(H,10,11)/b5-3+/t7-/m0/s1
(3)InChIKey: NOPVMHYFCPFLOH-MZTFZBDOBN
(4)Std. InChI: InChI=1S/C8H13ClO2/c1-6(2)7(8(10)11)4-3-5-9/h3,5-7H,4H2,1-2H3,(H,10,11)/b5-3+/t7-/m0/s1
(5)Std. InChIKey: NOPVMHYFCPFLOH-MZTFZBDOSA-N