Polyethylene Glycol Monocetyl Ether

Polyethylene Glycol Monocetyl Ether Basic information
Description Uses
Product Name:Polyethylene Glycol Monocetyl Ether
Synonyms:C16E2;BRIJ 52;BRIJ 56;BRIJ 58;BRIJ 58(R);BRIJ(R) 52;BRIJ(R) 56;BRIJ(R) 58
CAS:9004-95-9
MF:C56H114O21
MW:1123.5
EINECS:500-014-1
Product Categories:BRIJ;Cosmetic Ingredients & Chemicals;Ether Type (Surfactants);Biochemistry;Nonionic Surfactants (for Biochemistry);Surfactants (for Biochemistry);Ethylene Glycols & Monofunctional Ethylene Glycols;Functional Materials;Monofunctional Ethylene Glycols;Nonionic Surfactants;Surfactants
Mol File:9004-95-9.mol
Polyethylene Glycol Monocetyl Ether Structure
Polyethylene Glycol Monocetyl Ether Chemical Properties
Melting point 41-49 °C
Boiling point 35.4-39.6 °C
density 0.978 g/mL at 25 °C(lit.)
vapor pressure 0.26 psi ( 20 °C)
refractive index n20/D 1.466(lit.)
Fp >230 °F
storage temp. Store below +30°C.
solubility 2300g/L in organic solvents at 20 ℃
form Pellets
color White
Specific Gravity0.978
Odorat 100.00?%. mild alcohol waxy fresh
BRN 6450627
Hydrophilic-Lipophilic Balance (HLB)15.7
Stability:Stable. Combustible. Incompatible with strong oxidizing agents.
LogP6.67 at 20℃
CAS DataBase Reference9004-95-9
EPA Substance Registry SystemPolyethylene glycol monocetyl ether (9004-95-9)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 24/25-36-26
WGK Germany 3
RTECS TR1581470
HS Code 34021300
ToxicityLD50 orally in Rabbit: 2500 mg/kg
MSDS Information
ProviderLanguage
SigmaAldrich English
ACROS English
Polyethylene Glycol Monocetyl Ether Usage And Synthesis
Description

Polyethylene Glycol Monocetyl Ether(Cetomacrogol 1000) is off-white waxy solid. Polyethylene Glycol Monocetyl Ether is the tradename for polyethylene glycol hexadecyl ether , which is nonionic surfactant produced by the ethoxylation of cetyl alcohol to give a material with the general formula HO(C2H4O)nC16H33. Several grades of this material are available depending of the level of ethoxylation performed, with repeat units (n) of polyethylene glycol varying between 2 and 20. Commercially it can be known as Brij 58 (when n=20) or Brij 56 (when n=10).

Uses

Polyethylene glycol hexadecyl ether is used as a surface active agent in cosmetics. Polyethylene glycol hexadecyl ether is a compound of derivatives of cetyl, lauryl, stearyl, and oleyl alcohols mixed with ethylene oxide.Non-ionic surfactant of the polyethylene glycol family. Polyethylene glycol hexadecyl ether is used as a solubilizer and emulsifying agent in foods, cosmetics, and pharmaceuticals, often as an ointment base, and also as a research tool. Polyethylene glycol hexadecyl ether is used as an oil in water (O/W) emulsifier for creams/lotions, and a wetting agent.

Chemical Propertiesoff-white waxy solid
UsesPolyethylene glycol hexadecyl ether, or Brij 58, has been used in a study to assess properties of gemini-conventional surfactant mixtures and their effects on solubilization of polycyclic aromatic hydrocarbons. It has also been used in a study to investigate RNase-sensitive constraint of bacterial nucleoid structure.
Usesceteth is used as a surface active agent in cosmetics. It is a compound of derivatives of cetyl, lauryl, stearyl, and oleyl alcohols mixed with ethylene oxide.
UsesBrij? C10 is a surfactant that can be used for applications such as: improving the wetting of PEDOT:PSS which can further be used in the fabrication of thin film transistors, formation of reverse micelles for the synthesis of high yielding nanostructures, in the preparation of platinum electrode for fuel cell applications
General DescriptionBrij 58 is a nonionic surfactant or detergent for protein extraction and permeabilization of cells. It may be used in the preparation of yeast spheroplasts.
Flammability and ExplosibilityNonflammable
Polyethylene Glycol Monocetyl Ether Preparation Products And Raw materials
Raw materialsFatty alcohol polyoxyethylene ether N=3
Preparation ProductsDeinking agent for paper-->corrosion inhibitor PTX-CS-->detergent 801-->hightemperature leveler A-10-->copper plating fog indibitor ZM-41
Polyethylene Glycol Monocetyl Ether Aluminum acetylacetonate METHYL ISOCYANOACETATE N-BUTYLISOCYANIDE PHENYLSELENOL DICHLORO(ETHYLENEDIAMINE)PLATINUM(II) SALCOMINE 2,4-PENTANEDIONE, SILVER DERIVATIVE Tosylmethyl isocyanide MYRJ 53 COBALT(II) ACETYLACETONATE Cupric acetylacetonate Ethyl isocyanoacetate TERT-BUTYL ISOCYANIDE Ferric acetylacetonate COBALT ETHYLENE DIAMINE CHLORIDE Benzyl isocyanide TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)DYSPROSIUM(III)

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