The Eicosanoic acid, methyl ester, with the CAS registry number 1120-28-1, is also known as Arachidic acid methyl ester. Its EINECS registry number is 214-304-8. This chemical's molecular formula is C₂₁H₄₂O₂ and molecular weight is 326.56. What's more, its IUPAC name is Methyl icosanoate. In addition, it must be stored in airtight containers at -20 °C. Meanwhile, it should avoid contact oxidant.

Physical properties about Eicosanoic acid, methyl ester are: (1)ACD/LogP: 9.74; (2)# of Rule of 5 Violations: 1; (3)ACD/LogD (pH 5.5): 9.74; (4)ACD/LogD (pH 7.4): 9.74; (5)ACD/BCF (pH 5.5): 1000000; (6)ACD/BCF (pH 7.4): 1000000; (7)ACD/KOC (pH 5.5): 4745306.5; (8)ACD/KOC (pH 7.4): 4745306.5; (9)#H bond acceptors: 2; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 19; (12)Polar Surface Area: 26.3 Å²; (13)Index of Refraction: 1.446; (14)Molar Refractivity: 101.11 cm³; (15)Molar Volume: 378.6 cm³; (16)Polarizability: 40.08×10^-24 cm³; (17)Surface Tension: 30.8 dyne/cm; (18)Density: 0.862 g/cm³; (19)Flash Point: 184.2 °C; (20)Enthalpy of Vaporization: 62.25 kJ/mol; (21)Boiling Point: 375 °C at 760 mmHg; (22)Vapour Pressure: 8.02E-06 mmHg at 25 °C.

Preparation of Eicosanoic acid, methyl ester: this chemical is prepared by (Z, Z)-10, 14-Eicosadienoic acid methyl ester. This reaction needs reagent H₂, catalyst PtO₂ and solvent Methanol. The reaction time is 1 hour. The yield is about 91.1 %.

You can still convert the following datas into molecular structure:
(1) SMILES: O=C(OC)CCCCCCCCCCCCCCCCCCC
(2) InChI: InChI=1/C21H42O2/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21(22)23-2/h3-20H2,1-2H3
(3) InChIKey: QGBRLVONZXHAKJ-UHFFFAOYAK