Retinol

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1 Kilogram

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Chemistry The Molecular Structure of Vitamin A (CAS NO.68-26-8): Empirical Formula: C20H30O Molecular Weight: 286.4516 IUPAC Name: (2E,4E,6E,…

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Chemistry The Molecular Structure of Vitamin A (CAS NO.68-26-8): Empirical Formula: C20H30O Molecular Weight: 286.4516 IUPAC Name: (2E,4E,6E,8E)-3,7-Dimethyl-9-(2,6,6-trimethylcyclohexen-1-yl)nona-2,4,6,8-tetraen-1-ol Appearance: Yellow-Orange Powder Product Categories: Intermediates & Fine Chemicals;Pharmaceuticals;Retinoids;Intracellular receptor Nominal Mass: 286 Average Mass: 286.4516 Monoisotopic Mass: 286.229666 Index of Refraction: 1.549 Molar Refractivity: 95.49 cm3 Molar Volume: 300 cm3 Surface Tension: 36.6 dyne/cm Density: 0.954 g/cm3 Flash Point: 147.3 °C Enthalpy of Vaporization: 77.99 kJ/mol Boiling Point: 421.2 °C at 760 mmHg Vapour Pressure: 7.35E-09 mmHg at 25°C Stability: Stable, but light and air sensitive. Incompatible with strong acids, strong oxidizing agents InChI: InChI=1/C20H30O/c1-16(8-6-9-17(2)13-15-21)11-12-19-18(3)10-7-14-20(19,4)5/h6,8-9,11-13,21H,7,10,14-15H2,1-5H3/b9-6+,12-11+,16-8+,17-13+ Smiles: C=1(C(CCCC1C)(C)C)\C=C\C(=C\C=C\C(=C\CO)C)C Melting Point: 63.5 °C log P (octanol-water): 5.68 Water Solubility: 0.671 mg/L at 25 °C Henry's Law Constant: 1.16E-04 atm-m3/mole at 25 °C Atmospheric OH Rate Constant: 4.00E-10 cm3/molecule-sec at 25 °C

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