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CAS No 150-86-7 , Phytol Search by region : France

  • Name: Phytol
  • Synonyms: 3,7,11,15-Tetramethyl-2-hexadecen-1-ol; phytol, mixture of isomers; 90%;Phytol;
  • CAS Registry Number:
  • Boiling Point: 202-204 °C (10 mmHg)
  • Density: 0.85
  • Refractive index: 1.461-1.469
  • Safety Statements: R36/37/38:Irritatingtoeyes,respiratorysystemandskin.;
  • Hazard Symbols: Xi:Irritant;
  • EINECS: 205-776-6
  • Molecular Weight: 296.53
  • InChI: InChI=1/C20H40O/c1-17(2)9-6-10-18(3)11-7-12-19(4)13-8-14-20(5)15-16-21/h15,17-19,21H,6-14,16H2,1-5H3/b20-15+/t18-,19-/m1/s1
  • Risk Statements: S26:Incaseofcontactwitheyes,rinseimmediatelywithplentyofwaterandseekmedicaladvice.;S37/39:Wearsuitableglovesandeye/faceprotection.;
  • Molecular Formula: C20H40O
  • Molecular Structure:CAS No:150-86-7 Phytol

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References of Phytol
Title: Phytol
CAS Registry Number: 150-86-7
CAS Name: (2E,7R,11R)-3,7,11,15-Tetramethyl-2-hexadecen-1-ol
Synonyms: 2,6,10,14-tetramethylhexadec-14-en-16-ol
Molecular Formula: C20H40O
Molecular Weight: 296.53
Percent Composition: C 81.01%, H 13.60%, O 5.40%
Literature References: Decompn product of chlorophyll: Willst?tter, Ann. 354, 205 (1907); 371, 1 (1909); 378, 1, 73 (1911); 418, 121 (1918). Synthesis: Fischer, L?wenberg, Ann. 475, 183 (1929); Karrer, Ringier, Helv. Chim. Acta 22, 610 (1939); Karrer et al., ibid. 26, 1741 (1943); from ethyl levulinate: Lukes, Zobacova, Chem. Listy 51, 330 (1957); from acetone: Sato et al., J. Org. Chem. 32, 177 (1967). Stereochemistry: Burrell et al., Proc. Chem. Soc. London 1959, 263. Abs config: Crabbe et al., ibid. 1959, 264. Stereochemistry and synthesis: Burrell et al., J. Chem. Soc. C 1966, 2144. Stereoselective total synthesis of natural phytol: T. Fujisawa et al., Tetrahedron Lett. 22, 4823 (1981); M. Schmid et al., Helv. Chim. Acta 65, 684 (1982). Review: J. Simonsen, D. H. R. Barton, The Terpenes vol. III (Cambridge University Press, Cambridge, 1952) pp 345-349.
Properties: Oily liquid. d425 0.8497. nD25 1.4595. bp10 203-204°; bp0.03 145°. uv max (abs alcohol): 212 nm (log e 3.04), Bader, Helv. Chim. Acta 34, 1632 (1951). Practically insol in water; sol in the usual organic solvents.
Boiling point: bp10 203-204°; bp0.03 145°
Index of refraction: nD25 1.4595
Absorption maximum: uv max (abs alcohol): 212 nm (log e 3.04), Bader, Helv. Chim. Acta 34, 1632 (1951)
Density: d425 0.8497
Use: Preparation of vitamins E and K1.