200654

Ethyl cellulose

viscosity 300 cP, 5 % in toluene/ethanol 80:20(lit.), extent of labeling: 48% ethoxyl

• Sinônimo(s): Ethylcellulose
• Número CAS: 9004-57-3
• Número MDL: MFCD00131037
• Código UNSPSC: 12162002
• NACRES: NA.23

Propriedades

• Formulário: granular
• Nível de qualidade: 100
• temperatura de autoignição: 698 °F
• concentração: 48.0-49.5%
• Extensão da rotulagem: 48% ethoxyl
• índice de refração: n20/D 1.47 (lit.)
• viscosidade: 300 cP, 5 % in toluene/ethanol 80:20(lit.)
• temperatura de transição: softening point 157 °C
• densidade: 1.14 g/mL at 25 °C (lit.)
• cadeia de caracteres SMILES: O1[C@H](C(C(C(C1COCC)OCC)OCC)OCC)O[C@@H]2C(OC(C(C2OCC)OCC)OCC)COCC
• InChI: 1S/C28H54O11/c1-9-29-17-19-21(31-11-3)23(32-12-4)26(35-15-7)28(38-19)39-22-20(18-30-10-2)37-27(36-16-8)25(34-14-6)24(22)33-13-5/h19-28H,9-18H2,1-8H3/t19?,20?,21?,22-,23?,24?,25?,26?,27?,28+/m1/s1
• chave InChI: MINRZDZESGXKDM-OLIDUAMRSA-N

Descrição

Descrição geral

Ethyl cellulose (EC) is a non-toxic, biocompatible, and hydrophobic polymer used for the sustained release preparation of pharmaceutical products.

Aplicação

Ethyl cellulose can be used to prepare polymer coatings for various applications. For example, it is used to encapsulate salt hydrates for low-temperature heat storage applications.

It can be used as an efficient carrier for multiparticulate sustained drug delivery. For example, it can be used to develop polymeric microspheres for the controlled release of Ivabradine HCL (IBH).

Informações de segurança

• Código de classe de armazenamento: 11 - Combustible Solids
• Classe de risco de água (WGK): WGK 1
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable
• Equipamento de proteção individual: Eyeshields, Gloves, type N95 (US)