CAS 9003-11-6
:Copolímero de óxido de etileno-óxido de propileno
Descripción:
Copolímero de óxido de etileno-óxido de propileno, identificado por el número CAS 9003-11-6, es un tipo de elastómero termoplástico que exhibe una combinación única de propiedades derivadas de sus monómeros constituyentes. Este copolímero se caracteriza por su flexibilidad, resiliencia y excelente resistencia química, lo que lo hace adecuado para una variedad de aplicaciones, incluyendo adhesivos, selladores y recubrimientos. La estructura consiste en unidades alternas de óxido de etileno y óxido de propileno, que contribuyen a su naturaleza anfifílica, permitiéndole interactuar favorablemente con sustancias tanto polares como no polares. Este copolímero también demuestra buena estabilidad térmica y puede mantener sus propiedades mecánicas en un amplio rango de temperaturas. Además, a menudo se utiliza en formulaciones que requieren baja toxicidad y biocompatibilidad, lo que lo hace adecuado para aplicaciones médicas y relacionadas con alimentos. Su capacidad para formar micelas y emulsiones mejora aún más su utilidad en varios procesos industriales. En general, el Copolímero de óxido de etileno-óxido de propileno es valorado por su versatilidad y rendimiento en diversos entornos químicos.
Fórmula:(C3H6O·C2H4O)x
InChI:InChI=1S/C3H6O.C2H4O/c1-3-2-4-3;1-2-3-1/h3H,2H2,1H3;1-2H2
Clave InChI:InChIKey=RVGRUAULSDPKGF-UHFFFAOYSA-N
SMILES:CC1CO1.C1CO1
Sinónimos:- 333E
- 50Mb-26X
- 75H380000
- 75H90000
- 75Hb1440
- 80De40U
- Bloatguard
- CE
- Exocorpol
- Kwc-Q
- Magcyl
- Nixolen
- Oxalgon
- PAG
- Poloxalcol
- Poloxalene
- Poloxalkol
- Polyoxyethylene-polyoxypropylene
- Proksanol
- Proxanol
- Regulaid
- Slovanik
- Vepoloxamer
- α-Hydro-ω-hydroxy-poly(oxyethylene)-poly(oxypropylene)
- Glycols, polyethylene-polypropylene
- Oxirane, 2-methyl-, polymer with oxirane
- Oxirane, polymer with methyloxirane
- Oxirane, methyl-, polymer with oxirane
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Encontrado 20 productos.
Poloxamer Solid
CAS:Nonionic surface-active agents,aromatic or modified aromatic,whether or not put up for retail saleFórmula:HO(C2H4O)a(C3H6O)b(C2H4O)aHForma y color:White Cream PowderPeso molecular:304.2931Poloxamer Liquid
CAS:Cationic organic surface-active agents,other than aromatic or modified aromatic, whether or not for retail sale, non-ionic, nesoiFórmula:HO(C2H4O)12(C3H6O)20(C2H4O)12HForma y color:Clear Cloudy LiquidPeso molecular:2235.47701Poloxalene
CAS:Organic surface active agents,other,aromatic or modified aromaticFórmula:UVCBForma y color:Colorless Liquid Viscous Oily LiquidPeso molecular:312.00405Pluronic F-68
CAS:Fórmula:(C3H6O·C2H4O)xForma y color:White to almost white prills or flakesPeso molecular:(102.13)xPoloxamer 407
CAS:Poloxamer 407 is a nonionic surfactant.Pureza:98%Forma y color:White Crystalline PowderPeso molecular:7700(Average)Poloxamer Solid
CAS:Producto controladoFórmula:(C2H4O)mon(C3H6O)mon)ranForma y color:NeatPeso molecular:102.13Poloxamer P65
CAS:<p>Pluronic P65 is a non-ionic surfactant that has the ability to disperse, wet, and stabilize a variety of materials. It is used as an additive in many products such as cosmetics, pharmaceuticals, and food. Pluronic P65 is bifunctional in that it can be both hydrophilic (water soluble) and lipophilic (fat soluble). This allows for its use in acid solutions and in diethylene glycol. Pluronic P65 also has the ability to reduce surface tension by adsorbing onto the surface of water droplets. This property makes it useful in ophthalmic solutions as well as microscopy studies. The diameter of these particles is 1-5 nanometers, making them optimal for optical purposes.</p>Fórmula:(C3H6O)x•(C2H4O)xForma y color:White PowderPoloxamer P84
CAS:<p>Pluronic P84 is an amphiphilic non-ionic surfactant that is used as a pesticide, solvent, and emulsifying agent. The solubility of Pluronic P84 in water increases with the addition of ethylene glycol and decreases with temperature. This product also has a low surface tension and can be used for osmosis experiments. Pluronic P84 has been shown to have antibacterial activity against Staphylococcus aureus, which may be due to its ability to inhibit protein synthesis.</p>Fórmula:(C3H6O•C2H4O)xForma y color:White PowderPoloxamer L62
CAS:Producto controlado<p>Pluronic L62 is a surfactant that is used to prevent air bubbles from forming in contact lens solutions. It is composed of synthetic block copolymers, which are a type of polymer with both hydrophobic and hydrophilic segments. Pluronic L62 can be used as an anti-inflammatory agent by inhibiting the production of prostaglandins, which are inflammatory mediators. This drug also has been shown to reduce choroidal neovascularization in mice by inhibiting vascular endothelial growth factor (VEGF). In vivo bioavailability data on pluronic L62 has not yet been published.</p>Fórmula:(C3H6O•C2H4O)xForma y color:Clear LiquidPoloxamer 407
CAS:<p>Poloxamer 407 is a chemically stable, biocompatible polymer that is used in a number of medical applications. It has an optimum concentration at between 2 and 5% by weight. Poloxamer 407 has been shown to limit renal injury in animals during ischemia-reperfusion (I/R) injury, as well as reducing the bioavailability of certain drugs. It also exhibits thermoreversible behaviour, which means it can change from a liquid to a gel when heated and back again when cooled. The surface methodology is based on the solvency of the polymer and its ability to form hydrogen bonds with water molecules. Poloxamer 407 has been shown to reduce the thermoresponsiveness of skin grafts in vivo and increase drug absorption through nasal passages, making it suitable for use as a nasal drug delivery system.</p>Fórmula:(C3H6O·C2H4O)xPureza:Min. 95%Forma y color:White PowderPoloxamer P123
CAS:Lubricant in metal working; anti-foaming aid; surface cleanser. Average MW 5800Fórmula:(C3H6O•C2H4O)xForma y color:Colorless PowderPoloxamer F127
CAS:<p>Pluronic F127 is a nonionic surfactant that is used in the treatment of wastewater. It has been shown to be effective against colorectal adenocarcinoma, with the ability to lyse cells. Pluronic F127 has been shown to have a high affinity for bacteria and its use can help in the removal of bacterial strains from wastewater. The use of this surfactant in water treatment plants as well as in surface methodology studies have shown that it has a high water permeability, which enables it to be used as an analytical method for measuring organics in water. It has also been shown to be toxic to humans at concentrations above 10% w/v and is not recommended for use with humans because of this toxicity. Pharmacokinetic studies have revealed that after intravenous administration, the drug is eliminated through hepatic elimination and biliary excretion.</p>Fórmula:(C3H6O·C2H4O)xForma y color:White PowderPoloxamer F68
CAS:Producto controlado<p>Cell membrane stabilizer; anti-foaming agent</p>Fórmula:(C3H6O•C2H4O)xForma y color:White PowderPoloxamer L101, average MW -3800
CAS:Pluronic L101 is a non-ionic surfactant. It has shown to be a P-glycoprotein (P-gp) inhibitor, which may be due to its chemical stability and ability to bind to the cell membrane. Pluronic L101 also has been shown to inhibit the growth of skin cancer cells by binding to the cell membrane and preventing the uptake of glycol ethers. The surfactant is also an antimicrobial agent that can inhibit bacteria such as Staphylococcus aureus, Escherichia coli, and Pseudomonas aeruginosa. The most common use for this product is in skin care products such as lotions and sunscreens. Pluronic L101 has been shown to have anti-inflammatory properties that are stronger than those of ibuprofen or aspirin when tested on rats with myocardial infarcts. This product is also used in analytical methods for measuring P-gp substrate concentrations in humanForma y color:PowderPoly(ethylene glycol)-block-poly(propylene glycol)-block-poly(ethylene glycol)
CAS:<p>Poly(ethylene glycol)-block-poly(propylene glycol)-block-poly(ethylene glycol) is a polymeric drug that has been synthesized to inhibit the activity of P-glycoprotein. This polymer is used to control the uptake of drugs into cells. It also has shown an effect on cancer cell viability, ATP levels, and hydrogen bond formation in vitro. Poly(ethylene glycol)-block-poly(propylene glycol)-block-poly(ethylene glycol) has also been found to be a nonsteroidal anti-inflammatory drug (NSAID). NSAIDs are used for the treatment of pain and inflammation caused by diseases such as osteoarthritis or rheumatoid arthritis. NSAIDs work by inhibiting cyclooxygenase, which is an enzyme that produces prostaglandins from arachidonic acid. The inhibition of prostaglandin synthesis leads to reduced inflammation and pain. NSAIDs can cause side effects</p>Fórmula:(C3H6O•C2H4O)xPureza:Min. 95%Forma y color:Solid
