疏水性高分子

CAS号：25569-53-3

品名：聚丁二酸乙二醇酯Poly(ethylenesuccinate)

中文别名：聚乙二醇琥珀酸酯;聚乙二醇丁二酸酯;聚(1,4-丁二醇丁二酸)酯;聚(丁二酸乙二醇酯);丁二酸乙二醇聚酯;

英文别名：SuccinateEthyleneGlycolPolyester;EthyleneGlycolSuccinatePolyester;Ethyleneglycol-succinicacidcopolymer;Succinicacidethyleneglycolpolymer;Ethyleneglycol-succinicacidpolymer;PES;

分子式：C6H12O6

分子量：180.156

精确质量：180.063

Psa：115.06

MDL号：MFCD00084421

PubChem号：24850973

密度：

沸点：236.1ºC at 760mmHg

熔点：103-106 °C; 111.7 ºC

闪点：110.9ºC

蒸汽压：0.0165mmHg at 25°C

安全说明：S24/25

简介：Poly(ethylenesuccinate)(PES)isanaliphaticsyntheticpolyesterwithameltingpointfrom103–106°C.Itissynthesizedfromdicarboxylicacids;eitherbyring-openingpolymerizationofsuccinicanhydridewithethyleneoxideorbypolycondensationofsuccinicacidandethyleneglycol.ThermophilicBacillussp.TT96isfoundinsoilandcandegradePES.MesophilicPESdegradingmicroorganismswerefoundintheBacillusandPaenibacillusspecies;strainKT102;arelativeofBacilluspumiluswasthemostcapableofdegradingPESfilm.ThefungalspeciesNKCM1003atypeofAspergillusclavatusalsodegradesPESfilm.