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Castor Oil, Ethoxylated

SIGMA/C5135 - pH range 6.0-8.0

Synonym: Cremophor® EL; EL; Macrogolglycerol ricinoleate; PEG-35 castor oil; Polyoxyl-35 castor oil

CAS Number: 61791-12-6
MDL Number: MFCD00130879
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-C5135-500G 500 g
 $119.00
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45-C5135-1KG 1 kg
 $228.00
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This image is provided for informative purposes only and does not represent an actual product label. It should not be used as a substitute for official product labeling.

 

application(s) sample preservation
description non-ionic
form liquid
HLB 12 - 14
InChI 1S/C4H7Cl2NO2/c5-1-3(2-6)9-4(7)8/h3H,1-2H2,(H2,7,8)
InChI key JMNCUXPHXKHBPY-UHFFFAOYSA-N
mol wt ~2500 g/mol
pH range 6.0-8.0
Quality Level 200 
SMILES string ClCC(OC(=O)N)CCl
Application: Castor Oil, Ethoxylated has been used as a detergent to improve the solubility of dye and to increase the transmembrane permeation. It has been used as a vehicle for drug/stimulant delivery in cells.
Biochem/physiol Actions: Castor Oil, Ethoxylated is used in lipid-based formulations for drugs and solubilization of cosmetics. Castor Oil, Ethoxylated is suitable for the production of semi-solid and liquid formulations of water-insoluble actives and other hydrophobic compounds. Due to its emulsification functionality, it finds application in biological membrane- based drug transport studies.
General description: Castor Oil, Ethoxylated is a nonionic solubilizer and emulsifier made by reacting castor oil with ethylene oxide. It is a pale yellow oily liquid that is clear at temperatures above 26°C. It has a faint but characteristic odour.
General description: Castor Oil, Ethoxylated is polyethylene oxide surfactant and is viscous in nature. It has a hydrophobic-lipophilic balance value in the range of 12-14.
Legal Information: Cremophor is a registered trademark of BASF SE
Other Notes: A derivative of castor oil and ethylene oxide.
RIDADR NONH for all modes of transport
WGK Germany WGK 1
Flash Point(F) Not applicable
Flash Point(C) Not applicable
UNSPSC 12161902

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