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.

疏水性高分子

CAS号：25190-06-1

品名：聚四氢呋喃二醇poly(butyleneoxide)macromolecule

中文别名：聚(四氢呋喃);四氢呋喃均聚醚;聚丁二醇;聚四亚甲基醚二醇;聚四氢呋喃;

英文别名：Teracol30;Polyfurite;Terathane;Polyfurit;polytetramethyleneetherglycol;Poly(oxy-​1,​4-​butanediyl)​,α-​hydro-​ω-​hydroxy-;Teracol;Polybutyleneglycol;

EINECS号：203-786-5

MDL号：MFCD00148879

PubChem号：24886474

密度：0.887g/cm3

沸点：195.7ºC at 760mmHg

熔点：33-36ºC

闪点：58.1ºC

折射率：n20/D 1.465

蒸汽压：0.107mmHg at 25°C

安全说明：S26

危险类别码：R36/37/38

危险品标志：Xi

信号词：Warning

危险性防范说明：P261; P305 + P351 + P338

危险标志：GHS07

危险性描述：H315; H319; H335

简介：Polytetrahydrofuran,alsocalledpoly(tetramethyleneether)glycolorpoly(tetramethyleneoxide),isachemicalcompoundwithformula(C4H8O)nOH2orHO-(-(CH2)4O-)n-H.Itcanbeviewedasapolymeroftetrahydrofuran,orasthepolyetherderivedfrom1,4-butanediol.

用途：用于生产TPU、CPU、PU树脂、PU浆料、聚氨酯弹性体等