430269

(2-Ethyl-2-(hydroxymethyl)-1,3-propanediol polymer with (chloromethyl)oxirane

technical grade

• Sinónimos: 1,3-Propanediol, 2-ethyl-2-(hydroxymethyl)-, polymer with (chloromethyl)oxirane (9CI), Epichlorohydrin-trimethylolpropane copolymer, Trimethylolpropane-epichlorohydrin copolymer
• Fórmula lineal: (C₆H₁₄O₃.C₃H₅ClO)_x
• Número de CAS: 30499-70-8
• Código UNSPSC: 12162002
• NACRES: NA.23

Propiedades

• grado: technical grade
• Nivel de calidad: 200
• Formulario: viscous liquid
• peso equivalente: 138-154 (perchloric acid method)
• mol peso: 226.70 g/mol
• índice de refracción: n20/D 1.477 (lit.)
• viscosidad: 120-180 cP(25 °C, Ubbelohde)(lit.)
• densidad: 1.157 g/mL at 25 °C (lit.)
• cadena SMILES: ClCC1OC1.OCC(CO)(CC)CO
• InChI: InChI=1S/C6H14O3.C3H5ClO/c1-2-6(3-7,4-8)5-9;4-1-3-2-5-3/h7-9H,2-5H2,1H3;3H,1-2H2
• Clave InChI: HNCWRXZORGVRPD-UHFFFAOYSA-N

Descripción

Descripción general

(2-Ethyl-2-(hydroxymethyl)-1,3-propanediol polymer with (chloromethyl)oxirane has a trifunctional aliphatic glycidyl ether epoxide monomer mainly used as a crosslinking agent which provides chemical and mechanical resistance.[1][2]

Aplicación

(2-Ethyl-2-(hydroxymethyl)-1,3-propanediol polymer with (chloromethyl)oxirane is used in the synthesis of azidated trimethylolpropane triglycidyl ether for the preparation of polyether polyol based hyperbranched polyurethanes.[3] It can be coated on polycarbonated chips for improving chemical resistance from different organic solvents.[4] Cross-linking of (2-Ethyl-2-(hydroxymethyl)-1,3-propanediol polymer with (chloromethyl)oxirane can be done with poly(4-venylphenol) (PVP) for the preparation of organic field effect transistors (OFETs).[5][6]

Additive in fast-setting adhesives, low temperature curing coatings and hard, abrasion resistant castings and decoupage systems.

Características y beneficios

Reduces viscosity but retains high epoxide level, imparts hardness and toughness to epoxide polymers. Improves solubility/compatibility characteristics of highly aromatic epoxy systems.

Información de seguridad

• Pictogramas: GHS08,GHS05,GHS07,GHS09
• Palabra de señalización: Danger
• Frases de peligro: H314,H317,H341,H351,H361,H411
• Consejos de prudencia: P202 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Clasificaciones de peligro: Aquatic Chronic 2 - Carc. 2 - Eye Dam. 1 - Muta. 2 - Repr. 2 - Skin Corr. 1B - Skin Sens. 1
• Código de clase de almacenamiento: 8A - Combustible corrosive hazardous materials
• Clase de riesgo para el agua (WGK): WGK 2
• Punto de inflamabilidad (°F): Not applicable
• Punto de inflamabilidad (°C): Not applicable
• Equipo de protección personal: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter