418749

Pentaerythritol propoxylate (5/4 PO/OH)

average M_n ~426

• Sinônimo(s): Pentaerythritol propoxylate (17/8 PO/OH)
• Fórmula linear: C[CH₂[OCH₂CH(CH₃)]_nOH]₄
• Número CAS: 9051-49-4
• Número MDL: MFCD00197885
• Código UNSPSC: 12162002
• ID de substância PubChem: 24866238
• NACRES: NA.23

Propriedades

• forma: viscous liquid
• peso molecular: average M_n ~426
• índice de refração: n20/D 1.464
• pb: >300 °C (lit.)
• densidade: 1.05 g/mL at 25 °C (lit.)
• cadeia de caracteres SMILES: CC(O)CO.OCC(CO)(CO)CO
• InChI: 1S/C17H36O8.C5H12O4/c18-5-1-9-22-13-17(14-23-10-2-6-19,15-24-11-3-7-20)16-25-12-4-8-21;6-1-5(2-7,3-8)4-9/h18-21H,1-16H2;6-9H,1-4H2
• chave InChI: PWIIWDSISSNGLT-UHFFFAOYSA-N

Descrição

Descrição geral

Pentaerythritol propoxylate (5/4 PO/OH) is a pentaerythriol based branched polymer that can be used as a crystallization agent to generate ordered, high resolution diffraction quality crystals.

Aplicação

Pentaerythritol propoxylate may be used as a precipitant in reservoir solution for the crystallization of Phosphate Transporter(PiPT) and Aggregation Suppressing Protein A(AgsA). It may also acts as a reservoir solution for Phytosulfokine (PSK)- receptor PSKR- and somatic embryogenesis receptor-like kinases (SERKs) complex.

Informações de segurança

• Código de classe de armazenamento: 10 - Combustible liquids
• Classe de risco de água (WGK): WGK 1
• Ponto de fulgor (°F): 377.6 °F - closed cup
• Ponto de fulgor (°C): 192 °C - closed cup
• Equipamento de proteção individual: Eyeshields, Gloves