ethyl hydroxyethyl cellulose
cellulose ethyl 2-hydroxyethyl ether
Identification
| Name | ethyl hydroxyethyl cellulose |
| CAS Number | 9004-58-4 |
| FDA UNII | ZDN57Z154K |
| Molecular Formula | C2 H6 O2.x-C2 H6 O.x-unspecified |
| MDL Number | MFCD00146344 |
Regulatory
| JECFA Food Additive | Ethyl Hydroxyethyl Cellulose |
| GSFA Codex | Ethyl hydroxyethyl cellulose (467) |
| DG SANTE Food Contact Materials | ethylhydroxyethylcellulose |
| FDA Mainterm (IAUFC) | 9004-58-4 ; ETHYL HYDROXYETHYL CELLULOSE |
Physical Properties
| Appearance | pale yellow to grayish powder (est) |
| Assay | 94.00 to 100.00 |
| Food Chemicals Codex Listed | No |
Cosmetic Information
| CosIng | cosmetic data |
| Cosmetic Uses | binding agents |
Organoleptic Properties
| Odor Description | at 100.00 %. |
Safety Information
| Oral/Parenteral Toxicity | Not determined |
| Dermal Toxicity | Not determined |
| Inhalation Toxicity | Not determined |
GHS Classification
['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']
Safety in Use
| Category | emulsifiers, stabilizers, thickeners |
| Recommendation for ethyl hydroxyethyl cellulose usage levels up to | not for fragrance use. |
| Recommendation for ethyl hydroxyethyl cellulose flavor usage levels up to | not for flavor use. |
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Potential Uses
Natural Occurrence
Synonyms
cellulose ethyl 2-hydroxyethyl ether
cellulose ethyl hydroxyethyl ether
ethyl-2-hydroxyethyl cellulose
ethylhydroxyethylcellulose
PubMed:
Polymer coated mucoadhesive liposomes intended for the management of xerostomia.
PubMed:
Optical devices for the detection of cyanide in water based on ethyl(hydroxyethyl)cellulose functionalized with perichromic dyes.
PubMed:
Polymer coated liposomes for use in the oral cavity - a study of the in vitro toxicity, effect on cell permeability and interaction with mucin.
PubMed:
An in vitro study of mucoadhesion and biocompatibility of polymer coated liposomes on HT29-MTX mucus-producing cells.
PubMed:
Self-association of sodium deoxycholate with EHEC cellulose cooperatively induced by sodium dodecanoate.
PubMed:
Optical chemosensor for the detection of cyanide in water based on ethyl(hydroxyethyl)cellulose functionalized with Brooker's merocyanine.
PubMed:
In vitro cytotoxicity of a thermoresponsive gel system combining ethyl(hydroxyethyl) cellulose and lysine-based surfactants.
PubMed:
Aggregation of modified celluloses in aqueous solution: transition from methylcellulose to hydroxypropylmethylcellulose solution properties induced by a low-molecular-weight oxyethylene additive.
PubMed:
Thermoresponsive hydrogels with low toxicity from mixtures of ethyl(hydroxyethyl) cellulose and arginine-based surfactants.
PubMed:
Temperature responsive surface layers of modified celluloses.
PubMed:
Use of cellulose derivatives on gold surfaces for reduced nonspecific adsorption of immunoglobulin G.
PubMed:
Bi-layer formation of imidazole-modified ethyl(hydroxyethyl)cellulose at a hydrophobic surface as monitored by QCM-D.
PubMed:
Effects of polymer additives on the crystallization of hydrates: a molecular-level modulation.
PubMed:
Adsorption of cellulose derivatives on flat gold surfaces and on spherical gold particles.
PubMed:
Influence of the functionalization pattern of ethyl cellulose on the interactions with polystyrene latex particles in aqueous mixtures.
PubMed:
Adsorption behavior and cross-linking of EHEC and HM-EHEC at hydrophilic and hydrophobic modified surfaces monitored by SPR and QCM-D.
PubMed:
Dispersed lipid liquid crystalline phases stabilized by a hydrophobically modified cellulose.
PubMed:
Role of enteral nutrition supplemented with ebselen and EHEC in pancreatitis-associated multiple organ dysfunction in rats.
PubMed:
Electrochemical control of the interactions of polymers and redox-active surfactants.
PubMed:
Influence of counterion on the interaction of dodecyl sulfates and cellulose ethers.
PubMed:
Influence of added particles on the phase behavior of polymer solutions. Analysis by mean-field lattice theory.
PubMed:
Mechanisms of ethyl(hydroxyethyl) cellulose-solid interaction: influence of hydrophobic modification.
PubMed:
Gels of hydrophobically modified ethyl(hydroxyethyl) cellulose cross-linked by amylose: effects of hydrophobe architecture.
PubMed:
Added surfactant can change the phase behavior of aqueous polymer-particle mixtures.
PubMed:
Water adsorption kinetics and contact angles of pharmaceutical powders.
PubMed:
Rheological characterization of photochemical changes of ethyl(hydroxyethyl)cellulose dissolved in water in the presence of an ionic surfactant and a photosensitizer.
PubMed:
Size and structure characterization of ethylhydroxyethyl cellulose by the combination of field-flow fractionation with other techniques. Investigation of ultralarge components.
PubMed:
Initial characterization of ethyl(hydroxyethyl) cellulose using enzymic degradation and chromatographic methods.
PubMed:
Molecular mass distribution analysis of ethyl(hydroxyethyl)cellulose by size-exclusion chromatography with dual light-scattering and refractometric detection.
PubMed:
Ultrahigh molar mass component detected in ethylhydroxyethyl cellulose by asymmetrical flow field-flow fractionation coupled to multiangle light scattering.
PubMed:
Prevention of adhesions by surfactants and cellulose derivatives in mice.
PubMed:
Nonionic Cellulose Ethers as Potential Drug Delivery Systems for Periodontal Anesthesia.
PubMed:
Adsorption of Ethyl(hydroxyethyl)cellulose onto Silica Particles: The Role of Surface Chemistry and Temperature.
PubMed:
Amphiphilic association of ibuprofen and two nonionic cellulose derivatives in aqueous solution.
PubMed:
Thermodynamics of Interaction between Some Cellulose Ethers and SDS by Titration Microcalorimetry.
PubMed:
Surface activity and concentration dependent intestinal permeability in the rat.
PubMed:
Polymers that reduce intraperitoneal adhesion formation.
PubMed:
An NMR Self-Diffusion Investigation of Aggregation Phenomena in Solutions of Ethyl(hydroxyethyl)cellulose.
PubMed:
Aqueous Solutions of Ethyl (Hydroxyethyl) Cellulose and Hydrophobic Modified Ethyl (Hydroxyethyl) Cellulose Polymer: Dynamic Surface Tension Measurements
PubMed:
Bacterial translocation and intestinal capillary permeability following major liver resection in the rat.
PubMed:
Effects of a water-soluble ethylhydroxyethyl cellulose on gut physiology, bacteriology, and bacterial translocation in acute liver failure.
PubMed:
Water-soluble ethylhydroxyethyl cellulose: a new agent against bacterial translocation from the gut after major liver resection.
PubMed:
The effect of liquid fibre on gastric emptying in the rat and humans and the distribution of small intestinal contents in the rat.
PubMed:
Surface modification of intravenous catheters to reduce local tissue reactions.
PubMed:
Objective and subjective efficacy evaluation of various polymer-based saliva substitutes.
PubMed:
Water-soluble ethylhydroxyethyl cellulose prevents bacterial translocation induced by major liver resection in the rat.
PubMed:
Modulation of bacterial binding to salivary pellicle by treatment with hydrophilizing compounds.