430269

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

technical grade

• Sinonimo/i: 1,3-Propanediol, 2-ethyl-2-(hydroxymethyl)-, polymer with (chloromethyl)oxirane (9CI), Epichlorohydrin-trimethylolpropane copolymer, Trimethylolpropane-epichlorohydrin copolymer
• Formula condensata: (C₆H₁₄O₃.C₃H₅ClO)_x
• Numero CAS: 30499-70-8
• Codice UNSPSC: 12162002
• NACRES: NA.23

Proprietà

• Grado: technical grade
• Stato: viscous liquid
• Peso equivalente: 138-154 (perchloric acid method)
• PM: 226.70 g/mol
• Indice di rifrazione: n20/D 1.477 (lit.)
• Viscosità: 120-180 cP(25 °C, Ubbelohde)(lit.)
• Densità: 1.157 g/mL at 25 °C (lit.)
• Stringa SMILE: 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; HNCWRXZORGVRPD-UHFFFAOYSA-N

Descrizione

Descrizione generale

(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.

Applicazioni

(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. It can be coated on polycarbonated chips for improving chemical resistance from different organic solvents. 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).

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

Caratteristiche e vantaggi

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

Informazioni sulla sicurezza

• Pittogrammi: GHS08,GHS05,GHS07,GHS09
• Avvertenze: Danger
• Indicazioni di pericolo: H314,H317,H341,H351,H361,H411
• Consigli di prudenza: P202 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Classi di pericolo: Aquatic Chronic 2 - Carc. 2 - Eye Dam. 1 - Muta. 2 - Repr. 2 - Skin Corr. 1B - Skin Sens. 1
• Codice della classe di stoccaggio: 8A - Combustible corrosive hazardous materials
• Classe di pericolosità dell'acqua (WGK): WGK 2
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable
• Dispositivi di protezione individuale: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter