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Cholesteryl nonanoate

January 01, 1970

Cholesteryl nonanoate, also called cholesteryl pelargonate, 3β-cholest-5-en-3-ol nonaoate or cholest-5-ene-3-β-yl nonanoate, is an ester of cholesterol and nonanoic acid. It is a liquid crystal material forming cholesteric liquid crystals with helical structure. It forms spherulite crystals.[1]

Cholesteryl nonanoate
Names
IUPAC name
Cholest-5-en-3β-yl nonanoate
Systematic IUPAC name
(1R,3aS,3bS,7S,9aR,9bS,11aR)-9a,11a-Dimethyl-1-[(2R)-6-methylheptan-2-yl]-2,3,3a,3b,4,6,7,8,9,9a,9b,10,11,11a-tetradecahydro-1H-cyclopenta[a]phenanthren-7-yl nonanoate
Other names
Cholesteryl nonanoate, cholesteryl pelargonate, 3β-cholest-5-en-3-ol nonaoate
Identifiers
  • 1182-66-7 Y
3D model (JSmol)
  • Interactive image
ChemSpider
  • 2005816 Y
ECHA InfoCard 100.013.326
EC Number
  • 214-658-3
  • 2723614
UNII
  • 4313O7P4XW Y
  • DTXSID70889364
  • InChI=1S/C36H62O2/c1-7-8-9-10-11-12-16-34(37)38-29-21-23-35(5)28(25-29)17-18-30-32-20-19-31(27(4)15-13-14-26(2)3)36(32,6)24-22-33(30)35/h17,26-27,29-33H,7-16,18-25H2,1-6H3/t27-,29+,30+,31-,32+,33+,35+,36-/m1/s1 Y
    Key: WCLNGBQPTVENHV-MKQVXYPISA-N Y
  • InChI=1/C36H62O2/c1-7-8-9-10-11-12-16-34(37)38-29-21-23-35(5)28(25-29)17-18-30-32-20-19-31(27(4)15-13-14-26(2)3)36(32,6)24-22-33(30)35/h17,26-27,29-33H,7-16,18-25H2,1-6H3/t27-,29+,30+,31-,32+,33+,35+,36-/m1/s1
    Key: WCLNGBQPTVENHV-MKQVXYPIBA
  • O=C(O[C@@H]4C/C3=C/C[C@@H]1[C@H](CC[C@]2([C@H]1CC[C@@H]2[C@H](C)CCCC(C)C)C)[C@@]3(C)CC4)CCCCCCCC
Properties
C36H62O2
Appearance White crystals
Melting point 77 to 82 °C (171 to 180 °F; 350 to 355 K)
Insoluble
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Y verify (what is YN ?)

Uses edit

It is used in some hair colors,[2] make-ups, and some other cosmetic preparations; e.g. the ISP ColorFlow line is based on mixtures with e.g. cholesteryl chloride, cholesteryl oleyl carbonate and BHT. The mixture provides an opalescent, iridescent appearance.[3]

It is also used in some pleochroic dyes and together with e.g. cholesteryl oleyl carbonate and cholesteryl benzoate in some thermochromic applications.[4]

It can be also used as a component of the liquid crystals used for liquid crystal displays.

References edit

  1. ^ Molecular Expressions: Science, Optics and You - Intel Play QX3 Computer Microscope - Movie Gallery: Cholesteryl Nonanoate
  2. ^ Cholesteryl nonanoate in the Consumer Product Information Database
  3. ^ ISP Colorflow
  4. ^ Cholesteryl Ester Liquid Crystals

January 01, 1970
cholesteryl, nonanoate, also, called, cholesteryl, pelargonate, cholest, nonaoate, cholest, nonanoate, ester, cholesterol, nonanoic, acid, liquid, crystal, material, forming, cholesteric, liquid, crystals, with, helical, structure, forms, spherulite, crystals,. Cholesteryl nonanoate also called cholesteryl pelargonate 3b cholest 5 en 3 ol nonaoate or cholest 5 ene 3 b yl nonanoate is an ester of cholesterol and nonanoic acid It is a liquid crystal material forming cholesteric liquid crystals with helical structure It forms spherulite crystals 1 Cholesteryl nonanoate Names IUPAC name Cholest 5 en 3b yl nonanoate Systematic IUPAC name 1R 3aS 3bS 7S 9aR 9bS 11aR 9a 11a Dimethyl 1 2R 6 methylheptan 2 yl 2 3 3a 3b 4 6 7 8 9 9a 9b 10 11 11a tetradecahydro 1H cyclopenta a phenanthren 7 yl nonanoate Other names Cholesteryl nonanoate cholesteryl pelargonate 3b cholest 5 en 3 ol nonaoate Identifiers CAS Number 1182 66 7 Y 3D model JSmol Interactive image ChemSpider 2005816 Y ECHA InfoCard 100 013 326 EC Number 214 658 3 PubChem CID 2723614 UNII 4313O7P4XW Y CompTox Dashboard EPA DTXSID70889364 InChI InChI 1S C36H62O2 c1 7 8 9 10 11 12 16 34 37 38 29 21 23 35 5 28 25 29 17 18 30 32 20 19 31 27 4 15 13 14 26 2 3 36 32 6 24 22 33 30 35 h17 26 27 29 33H 7 16 18 25H2 1 6H3 t27 29 30 31 32 33 35 36 m1 s1 YKey WCLNGBQPTVENHV MKQVXYPISA N YInChI 1 C36H62O2 c1 7 8 9 10 11 12 16 34 37 38 29 21 23 35 5 28 25 29 17 18 30 32 20 19 31 27 4 15 13 14 26 2 3 36 32 6 24 22 33 30 35 h17 26 27 29 33H 7 16 18 25H2 1 6H3 t27 29 30 31 32 33 35 36 m1 s1Key WCLNGBQPTVENHV MKQVXYPIBA SMILES O C O C H 4C C3 C C C H 1 C H CC C 2 C H 1CC C H 2 C H C CCCC C C C C 3 C CC4 CCCCCCCC Properties Chemical formula C36H62O2 Appearance White crystals Melting point 77 to 82 C 171 to 180 F 350 to 355 K Solubility in water Insoluble Except where otherwise noted data are given for materials in their standard state at 25 C 77 F 100 kPa Y verify what is Y N Infobox referencesUses editIt is used in some hair colors 2 make ups and some other cosmetic preparations e g the ISP ColorFlow line is based on mixtures with e g cholesteryl chloride cholesteryl oleyl carbonate and BHT The mixture provides an opalescent iridescent appearance 3 It is also used in some pleochroic dyes and together with e g cholesteryl oleyl carbonate and cholesteryl benzoate in some thermochromic applications 4 It can be also used as a component of the liquid crystals used for liquid crystal displays References edit Molecular Expressions Science Optics and You Intel Play QX3 Computer Microscope Movie Gallery Cholesteryl Nonanoate Cholesteryl nonanoate in the Consumer Product Information Database ISP Colorflow Cholesteryl Ester Liquid Crystals Retrieved from https en wikipedia org w index php title Cholesteryl nonanoate amp oldid 1153184107, wikipedia, wiki, book, books, library,

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