27306-78-1
中文名称
二甲基-3-羟丙基甲基(硅氧烷与聚硅氧烷)、聚乙二醇单甲醚的醚化物
英文名称
Polyalkyleneoxide modified heptamethyltrisiloxane
CAS
27306-78-1
分子式
C11H30O3Si3(C2H4O)6-9CH3
MDL 编号
MFCD00240065
更新日期
2024/02/20 09:55:57
27306-78-1 结构式
基本信息
中文别名
聚α-甲基-ω-[3-[1,3,3,3-四甲基-1-[(三甲基甲硅烷基)氧基]甲硅醚基]丙基(氧亚乙基)]二甲基-3-羟丙基甲基(硅氧烷与聚硅氧烷)、聚乙二醇单甲醚的醚化物
3-[甲氧基聚(乙氧基)]丙基-甲基-双(三甲基硅氧基)硅烷
聚醚改性七甲基三硅氧烷
英文别名
2-[METHOXY(POLYETHYLENEOXY)PROPYL]HEPTAMETHYLTRISILOXANEDIMETHYLSILOXANE, ETHYLENE OXIDE BLOCK COPOLYMER
POLY(DIMETHYLSILOXANE-B-ETHYLENE OXIDE), METHYL TERMINATED
POLY(DIMETHYLSILOXANE-CO-ETHYLENE OXIDE), AB BLOCK COPOLYMER
POLY[DIMETHYLSILOXANE-CO-METHYL(3-HYDROXYPROPYL)SILOXANE]-GRAFT-POLY(ETHYLENE GLYCOL) METHYL ETHER
2-ethanediyl),.alpha.-methyl-.omega.-[3-[1,3,3,3-tetramethyl-1-[(trimethylsilyl)oxy]disiloxanyl]pPoly(oxy-1
ethylsilyl)oxy]disiloxanyl]propyl]-
hylsilyl)oxy)disiloxanyl)propoxy)-
poly(oxy-1,2-ethanediyl),alpha-methyl-omega-(3-(1,3,3,3-tetramethyl-1-((trimet
poly(oxy-1,2-ethanediyl),alpha-methyl-omega-[3-[1,3,3,3-tetramethyl-1-[(trim
polyalkene
polyalkeneoxidemodifiedheptamethyl
polyalkeneoxidemodifiedheptamethyltrisiloxane
polyethyleneglycolmono(3-(tetramethyl-1-(trimethylsiloxy)disiloxanyl)propyl
silicone-polyether
silicone-polyethercopolymer
silwetl77
Dimethylsiloxane-ethylene oxide block copolymer, non-siloxane 75%, viscosity 20 cSt.
Poly(oxy-1,2-ethanediyl), .alpha.-methyl-.omega.-3-1,3,3,3-tetramethyl-1-(trimethylsilyl)oxydisiloxanylpropoxy-
Poly(oxy-1,2-ethanediyl), alpha-methyl-omega-(3-(1,3,3,3-tetramethyl-1-((trimethylsilyl)oxy)disiloxanyl)propyl)-
物理化学性质
熔点−14 °C
沸点200 13mm
密度1.035 g/mL at 25 °C
折射率n20/D 1.455
闪点>230 °F
比重0.94
比重1.007
比重1.01
水解敏感性0: forms stable aqueous solutions
EPA Substance Registry System27306-78-1(EPA Substance)
