The CAS register number of 2-Hexenoic acid,3-methyl-, (2E)- is 27960-21-0. It also can be called as (E)-3-Methyl-2-hexenoic acid and the IUPAC name about this chemical is (E)-3-methylhex-2-enoic acid. The molecular formula about this chemical is C₇H₁₂O₂ and the molecular weight is 128.17.

Physical properties about 2-Hexenoic acid,3-methyl-, (2E)- are: (1)ACD/LogP: 2.42; (2)ACD/LogD (pH 5.5): 1.9; (3)ACD/LogD (pH 7.4): 0.18; (4)ACD/BCF (pH 5.5): 12.44; (5)ACD/BCF (pH 7.4): 1; (6)ACD/KOC (pH 5.5): 151.26; (7)ACD/KOC (pH 7.4): 2.82; (8)#H bond acceptors: 2; (9)#H bond donors: 1; (10)#Freely Rotating Bonds: 3; (11)Polar Surface Area: 26.3 Å²; (12)Index of Refraction: 1.456; (13)Molar Refractivity: 35.94 cm³; (14)Molar Volume: 132.1 cm³; (15)Polarizability: 14.24x10^-24cm³; (16)Surface Tension: 32.6 dyne/cm; (17)Density: 0.97 g/cm³; (18)Flash Point: 132 °C; (19)Enthalpy of Vaporization: 50.87 kJ/mol; (20)Boiling Point: 225.2 °C at 760 mmHg; (21)Vapour Pressure: 0.0319 mmHg at 25 °C.

When you are using this chemical, please be cautious about it as the following:
This chemical can cause burns. If you want to use it, wear suitable protective clothing, gloves and eye/face protection. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
(1)SMILES: O=C(O)\C=C(/C)CCC
(2)InChI: InChI=1/C7H12O2/c1-3-4-6(2)5-7(8)9/h5H,3-4H2,1-2H3,(H,8,9)/b6-5+
(3)InChIKey: NTWSIWWJPQHFTO-AATRIKPKBA
(4)Std. InChI: InChI=1S/C7H12O2/c1-3-4-6(2)5-7(8)9/h5H,3-4H2,1-2H3,(H,8,9)/b6-5+
(5)Std. InChIKey: NTWSIWWJPQHFTO-AATRIKPKSA-N