Polímeros e Derivados
Os polímeros são macromoléculas formadas pela repetição de unidades menores chamadas monómeros. A sua estrutura molecular confere-lhes propriedades físicas e mecânicas excepcionais, como flexibilidade, resistência e durabilidade. Dependendo dos monómeros utilizados, os polímeros podem ter aplicações numa ampla variedade de setores, incluindo a fabricação de plásticos, materiais médicos, dispositivos eletrónicos e têxteis.
Na CymitQuimica, oferecemos uma ampla gama de polímeros para aplicações em síntese química, materiais avançados e desenvolvimento industrial.
Foram encontrados 99 produtos de "Polímeros e Derivados"
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bis(2-Hydroxyethyl)-Terephthalate
CAS:Fórmula:C12H14O6Cor e Forma:White To Off-White SolidPeso molecular:254.24Sevelamer hydrochloride
CAS:<p>Sevelamer hydrochloride (Sevelamer HCl) is a phosphate binding drug used to treat hyperphosphatemia via binding to dietary phosphate and prevents its absorption</p>Fórmula:(C3H7N·C3H5ClO·HCl)xPureza:98%Cor e Forma:SolidPeso molecular:186.08cis-13-Docosenamide (>85%)
CAS:<p>Applications Plastic additive 21 is a plasticizer; used in preparation of natural mineral modified degradable polymer flame-retardant composite material.<br>References Xu, H., et al.: Faming Zhuanli Shenqing, (2021);<br></p>Fórmula:C22H43NOPureza:>85%Cor e Forma:White To Off-WhitePeso molecular:337.58Tris(2,4-tert-butylphenyl) Phosphite
CAS:<p>Applications Tris(2,4-tert-butylphenyl) Phosphite is an intermediate in the synthesis of Tris(2,4-di-tert-butylphenyl)phosphate (T884500), a processing stabilizer for polymers.<br>References Thilen, M., et al.: J. Appl. Polym. Sci., 76, 938 (2000); Pfaendner, R., et al.: Polym. Degrad. Stab., 91, 2249 (2006);<br></p>Fórmula:C42H63O3PCor e Forma:WhitePeso molecular:646.92Tris(2,4-di-tert-butylphenyl)phosphate
CAS:<p>Stability Moisture Sensitive<br>Applications Tris(2,4-di-tert-butylphenyl)phosphate is used as a processing stabilizer for polymers.<br>References Thilen, M., et al.: J. Appl. Polym. Sci., 76, 938 (2000); Pfaendner, R., et al.: Polym. Degrad. Stab., 91, 2249 (2006);<br></p>Fórmula:C42H63O4PCor e Forma:Light YellowPeso molecular:662.921,1,5,5-Tetramethyl-2-(1-methylethenyl)cyclohexane
CAS:Produto Controlado<p>Stability Volatile<br>Applications 1,1,5,5-Tetramethyl-2-(1-methylethenyl)cyclohexane is analyzed in synthetic elastomers and natural rubber studies of cyclic oligomer formation in the copolymerization of isoprene with isobutylene.<br>References Kuntz, I., Makromolekulare Chemie, Macromolecular Symposia, 13-14, 337-62, (1988)<br></p>Fórmula:C13H24Cor e Forma:ColourlessPeso molecular:180.33Oleamide
CAS:Produto Controlado<p>Applications A brain lipid that induces physiological sleep at nanomolar quantities when injected into rats. This lipid may represent a new class of biological signaling molecules.<br>References Kim, M., et al.: Drug Delivery, 15, 373 (2008), Burstein, S., et al.: Bioorg. Med. Chem., 16, 9644 (2008), Sudhahar, V., et al.: Eur. J. Pharmacol., 607, 143 (2009),<br></p>Fórmula:C18H35NOCor e Forma:White To Light YellowPeso molecular:281.48Polyquaternium 1
CAS:Produto Controlado<p>Applications Polyquaternium 1 is an antimicrobial preservative used for rabbit ocular surface study on polyquad-preserved travoprost/timolol, benzalkonium chloride-preserved travoprost/timolol, and latanoprost/timolol in fixed combinations.<br>References Pisella, P., et al.: Br. J. Ophthalmol., 86, 418 (2002), Robin, A., et al.: Am. J. Ophthalmol., 144, 533 (2007), Schmier, J., et al.: Curr. Med. Res. Opin., 23, 2867 (2007),<br></p>Fórmula:(C6H12ClN)n·C16H36Cl2N2O6Cor e Forma:NeatPeso molecular:556.992,2'-Methylenebis(6-tert-butyl-p-cresol)
CAS:Produto Controlado<p>Applications 2,2'-Methylenebis(6-tert-butyl-p-cresol) is a novel inhibitor of human SPCA2 expressed in yeast. It is also used a soluble carbon-based antioxidant for biodiesel.<br>References Yamamoto, Sachiko, et al.: Biochem. and Biophy. Res. Comm., 477(2), 266-270 (2016);Jesus, Monique R., et al.: Sust. Energy & Fuels, 1(1), 56-61 (2017)<br></p>Fórmula:C23H32O2Cor e Forma:WhitePeso molecular:340.50Hostanox 03
CAS:Produto Controlado<p>Applications Hostanox 03 is commonly used in the stabilization of polymers as its resistant to a high resistance to hydrolysis and high temperatures.<br>References Yu, W., et al.: Polym. Degrad. Stabil., 111, 1-6 (2015)<br></p>Fórmula:C50H66O8Cor e Forma:White To Light YellowPeso molecular:795.05Vinyl Acetate(Stabilized with 8-12 ppm Hydroquinone)
CAS:Produto Controlado<p>Applications Vinyl Acetate used in the preparation of bis(heterocycles) with pyrazoline, used in the preparation of anti-inflammatory and analgesic activities. Also used in the synthesis of antimalarial compounds.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Sreenivasa, S. et al.: Open. J. Med. Chem., 3, 50 (2013); Verbrugghen, T. et al.: J. Med. Chem., 56, 376 (2013);<br></p>Fórmula:C4H6O2Cor e Forma:ColourlessPeso molecular:86.09Terephthalic Acid
CAS:<p>Applications Terephthalic acid is a benzenepolycarboxylic acid with potential anti-hemorrhagic properties.<br>References Veronese, E., et al.: Phytomedicine, 12, 123 (2005), Panfoli, I., et al.: Toxins, 2, 417 (2010), Aung, H., et al.: Bioorg. Med. Chem., 19, 2392 (2011),<br></p>Fórmula:C8H6O4Cor e Forma:ColourlessPeso molecular:166.13Poly Vinyl Alcohol
CAS:<p>Polyvinyl alcohol: water-soluble, biodegradable polymer; used for biomedical applications and medical excipients.</p>Fórmula:(C2H4O)nPureza:98%Cor e Forma:SolidPeso molecular:30000-70000 (Average)4-(2-Aminoethyl)morpholine
CAS:Produto Controlado<p>Stability Air Sensitive<br>Applications 4-(2-Aminoethyl)morpholine is used as a reagent in the synthesis of novel quinoxaline-5-carboxamide derivatives which have antibacterial activity. Also used as a reagent in the synthesis of pyrazol-4-ylpyrimidine derivatives as potential ROS1 kinase inhibitors.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Srinivas, K., et al.: J. Appl. Chem., 3, 1432 (2014); Abdelazem, A.Z., et al.: Eur. J. Med. Chem., 90, 195 (2015)<br></p>Fórmula:C6H14N2OCor e Forma:NeatPeso molecular:130.19Ref: 4Z-P-302002
Produto descontinuadoRef: 4Z-L-212002
Produto descontinuadoRef: 4Z-P-339001
Produto descontinuadoRef: 4Z-P-194001
Produto descontinuadoRef: 4Z-T-301011
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