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151157

Cholesteryl oleyl carbonate

Name: Cholesteryl oleyl carbonate
Brand: ALDRICH

Synonym(s):

3β-Hydroxy-5-cholestene 3-oleyl carbonate, 5-Cholesten-3β-ol 3-oleyl carbonate, 5-Cholesten-3-yl 9-octadecenyl carbonate, Cholesterol 9-octadecenyl carbonate

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About This Item

Empirical Formula (Hill Notation):

C₄₆H₈₀O₃

CAS Number:

17110-51-9

Molecular Weight:

681.13

NACRES:

NA.23

PubChem Substance ID:

24849095

UNSPSC Code:

12352103

EC Number:

241-179-7

MDL number:

MFCD00003634

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Properties

form

liquid crystal

Quality Level

100

optical activity

[α]27/D −22°, c = 2 in chloroform

SMILES string

CCCCCCCC\C=C/CCCCCCCCOC(=O)O[C@H]1CC[C@]2(C)[C@H]3CC[C@]4(C)[C@H](CC[C@H]4[C@@H]3CC=C2C1)[C@H](C)CCCC(C)C

InChI

1S/C46H80O3/c1-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-34-48-44(47)49-39-30-32-45(5)38(35-39)26-27-40-42-29-28-41(37(4)25-23-24-36(2)3)46(42,6)33-31-43(40)45/h14-15,26,36-37,39-43H,7-13,16-25,27-35H2,1-6H3/b15-14-/t37-,39+,40+,41-,42+,43+,45+,46-/m1/s1

InChI key

XMPIMLRYNVGZIA-TZOMHRFMSA-N

Description

General description

Cholesteryl oleyl carbonate(COC) is a carbonate ester of cholesterol and oleyl alcohol with carbonic acid that is used as a liquid crystal(LC) molecule. It has is a crystalline material with a helical structure.

Application

COC can be incorporated in the polyethylene glycol(PEG)-polyurethane(PU) matrix that exhibits lower thrombogenicity and an improved haemocompatibility which can used as a biomaterial in biomedical applications. It may also be self-assembled with cadmium selenide(CdSe) quantum dots(QDs) for the fabrication of novel multifunctional switchable devices.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Articles

Asymmetric Polymerization in Chiral Liquid Crystals

Chiral nematic liquid crystal (N*-LC) facilitates asymmetric acetylene polymerization, yielding helical chains and fibrils in polyacetylene film.

Anomalous selective reflection in cholesteryl oleyl carbonate-nematic 5CB mixtures and effects of their doping by single-walled carbon nanotubes

Lebovka, N. I., et al.

Liq. Cryst., 40(7), 968-975 (2013)

Variation of Wada Constant, Raos Constant and Acoustic Impedance of Aqueous Cholesteryl Oleyl Carbonate with Temperature.

Singh JP and Sharma R

International Journal of Engineering Research and Development, 10, 1026-1026 (2013)

A body-centered cubic structure for the cholesteric blue phase

Hornreich, R. M., and S. Shtrikman

Journal de Physique, 41(4), 335-340 (1980)

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Global Trade Item Number

SKU	GTIN
H24402-25G	04061831836226
H24402-5G	04061833792131
151157-25G	04061835521111