61791-12-6

  • Product Name:Cremophor EL
  • Molecular Formula:
  • Purity:99%
  • Molecular Weight:
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Product Details:

CasNo: 61791-12-6

Purity: 99%

Synonyms: Polyoxyethylene castor oil; POLYETHYLENEGLYCOL CASTOR OIL; Castor oil,ethyleneglycolpolymer; Castor oil,polyethoxylated; castor oil polyoxyethyleneether; polyethoxylated castor oil

Boiling point: 232.6℃ (at 101 325 Pa)

Density: 1.05 g/mL at 20 °C

Vapor pressure: 0Pa at 25℃

Fp: 257℃

Form: Viscous Liquid

Color: Clear yellow

PH: 5.0-7.0 (1g/10 mL in H2O)

Solubility: Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)

Water Solubility: 24.11mg/L at 25℃

Pka: 0 (at 20 ℃)

Stability: Stable. Incompatible with storng oxidizing agents

 

Description:

Cremophor EL is a nonionic solubilizer and emulsifier made by reacting castor oil with ethylene oxide. 

 

Uses:

Cremophor EL has been used as a detergent to improve the solubility of dye and to increase the transmembrane permeation. 

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