2-Undecanol

The 2-Undecanol is an organic compound with the formula C₁₁H₂₄O. The IUPAC name of this chemical is Undecan-2-ol. The CAS registry number of this chemical is 1653-30-1. Besides, it should be stored in a cool, sealed, dry place.

Physical properties about 2-Undecanol are: (1)ACD/LogP: 4.41; (2)ACD/LogD (pH 5.5): 4.41; (3)ACD/LogD (pH 7.4): 4.41; (4)#H bond acceptors: 1; (5)#H bond donors: 1; (6)#Freely Rotating Bonds: 9; (7)Polar Surface Area: 20.23 Å²; (8)Index of Refraction: 1.437; (9)Molar Refractivity: 54.5 cm³; (10)Molar Volume: 207.9 cm³; (11)Polarizability: 21.6×10^-24 cm³; (12)Surface Tension: 29.2 dyne/cm; (13)Density: 0.828 g/cm³; (14)Flash Point: 92.4 °C; (15)Enthalpy of Vaporization: 54.01 kJ/mol; (16)Boiling Point: 228 °C at 760 mmHg; (17)Vapour Pressure: 0.0147 mmHg at 25 °C.

Preparation: this chemical can be prepared by Undecan-2-one. This reaction is a kind of Meervein-Ponndorf-Verley reaction. This reaction will need reagents 2,7-Dimethyl-1,8-biphenylenediol; Me3Al; 4-Angstroem molecular sieves, catalyst PhMeCHOH and solvents CH₂Cl₂; hexane. The reaction time is 5 hours with reaction temperature of 20 °C. The yield is about 99%.

Uses of 2-Undecanol: it can be used to produce Undecan-2-one at temperature of 150 °C. This reaction is a kind of Bromination. It will need reagent nitrous oxide, catalyst Ru(tmp)(O)₂ and solvent 1,2-Dichloro-ethane with reaction time of 7.5 hours. The yield is about 97%.

You can still convert the following datas into molecular structure:
(1)InChI: InChI=1/C11H24O/c1-3-4-5-6-7-8-9-10-11(2)12/h11-12H,3-10H2,1-2H3/t11-/m0/s1
(2)InChIKey: XMUJIPOFTAHSOK-NSHDSACABJ
(3)Std. InChI: InChI=1S/C11H24O/c1-3-4-5-6-7-8-9-10-11(2)12/h11-12H,3-10H2,1-2H3
(4)Std. InChIKey: XMUJIPOFTAHSOK-UHFFFAOYSA-N