67674-67-3

• 常用中文名：聚醚改性硅油
• 常用英文名：2-[Hydroxy(polyethyleneoxy)propyl]heptamethyltrisiloxane
• CAS号：67674-67-3
• 分子式：C₁₁H₂₇N₃O₃Si
• 分子量：277.436
• 相关类别： 化学农药原药 植物生长调节剂
• 发布时间：2018-06-16 07:21:44
• 更新时间：2026-07-01 12:18:19

名称

• 中文名: α-[3-[1,3,3,3-四甲基-1-(三甲基硅基-氧代)二硅氧烷]-丙基-ω-羟基聚氧乙烯)
• 英文名: 1,1,3,3-Tetramethyl-2-[3-(trimethoxysilyl)propyl]guanidine
• 中文别名: 端聚醚聚二甲基硅氧烷; 聚醚改性三硅氧烷 QS-302; 氮,氮,氮‘,氮'-四甲基-氮‘'-[三甲氧基硅基丙基]胍; 聚醚改性三硅氧烷; 七甲基三硅氧烷-聚氧乙烯烯丙基醚共聚物; H-408 聚醚硅油; Α-[3-[1,3,3,3-四甲基-1-(三甲基硅基-氧代)二硅氧烷]-丙基-&OMEGA-羟基聚氧乙烯)
• 英文别名: Organo-Modified Siloxane; htamethyltrisiloxaneethoxylated(8eo); CBINOL (HYDROXYL) TERMINATED POLYDIMETHYLSILOXANE; Htamethyltrisiloxane-polyoxyethylene allyl ether copolymer; EINECS 274-092-8; Poly(oxy-1,2-ethanediyl),a-[3-[1,3,3,3-tetraMethyl-1-[(triMethylsilyl)oxy]-1-disiloxanyl]propyl]-w-hydroxy; Poly(oxy-1,2-ethanediyl),.alpha.-[3-[1,3,3,3-tetramethyl-1-[(trimethylsilyl)oxy]disiloxanyl]propyl]-.omega.-hydroxy; MFCD28901349; Poly(oxy-1,2-ethanediyl), α-[3-[1,3,3,3-tetramethyl-1-[(trimethylsilyl)oxy]-1-disiloxanyl]propyl]-ω-hydroxy; monocbinol terminated functional polydimethylsiloxanes-symmetric; Powderadditiv50; POLYDIMETHYLSILOXANE, CBINOL TERMINATED; Polydimethylsiloxane, monocbinol terminated, viscosity 250 cSt; Dow Corning; CBINOL (HYDROXYL) TERMINATED POLYDIMETHYLSILOXANECBINOL (HYDROXYL) TERMINATED POLYDIMETHYLSILOXANE; MONOCBINOL TERMINATED FUNCTIONAL POLYDIMETHYLSILOXANE, symmetric; N,N,N',N'-Tetramethyl-N''-(3-(trimethoxysilyl)propyl)guanidine; Htamethyltrisiloxane-polyoxyethylene allyl ether adduct; PolyethersiliconeoilH-350; Ethoxylated Poly(Dimethylsiloxane); MONOCBINOL TERMINATED POLYDIMETHYLSILOXANE; Htamethyltrisiloxane ethoxylated; polyethylene glycol propylhtamethyltrisiloxane; AICULTURAL SILICONE SPREADING AND PENETRATING AGENT; Poly(oxy-1,2-ethanediyl), .alpha.-,3,3,3-tetramethyl-1-(trimethylsilyl)oxydisiloxanylpropyl-.omega.-hydroxy; poly(oxy-1,2-ethanediyl),alpha-[3-[1,3,3,3-tetramethyl-1-[(trimethylsilyl)oxy]; Polydimethylsiloxane, monohydroxyethyleneoxypropyl terminated; disiloxanyl]propyl]-omega-hydroxy; 2-ethanediyl),.alpha.-[3-[1,3,3,3-tetramethyl-1-[(trimethylsilyl)oxy]disiloxanyl]propyl]-.omega.-Poly(oxy-1; 3-(Polyoxyethylene)propylhtamethyltrisiloxane; POLY(DIMETHYLSILOXANE), MONOHYDROXYETHOXYPROPYL TERMINATED; Methyl(propylhydroxied, ethoxylated, ethoxylated)bis(trimethylsiloxy)silane; CBINOL (HYDROXYL) TERMINATED POLYDIMETHYLSILOXANES; monocbinol terminated polydimethylsiloxane, symmetric, cst; POLYDIMETHYLSILOXANE, MONOHYDROXYETHYLENEOXYPROPYL TERMINATED: VISCOSITY CST; POLYDIMETHYLSILOXANE, HYDROXYL TERMINATED; MONOCBINOL TERMINATED FUNCTIONAL POLYDIMETHYLSILOXANE, syMMetric, cSt; α-[3-[1,3,3,3-Tetramethyl-1-[(trimethylsilyl)oxy]disiloxanyl]propyl]-ω-hydroxy-poly(oxy-1,2-ethanediyl); 3-[HYDROXY(POLYETHYLENEOXY)PROPYL]HTAMETHYLTRISILOXANE; MONOCBINOL TERMINATED POLYDIMETHYLSILOXANE, cs; DK-ET1101 polyether modified silicone oil; 2-[HYDROXY(POLYETHYLENEOXY)PROPYL]HTAMETHYLTRISILOXANE

物化性质

• 密度: 1.0±0.1 g/cm3
• 沸点: 323.3±21.0 °C at 760 mmHg
• 熔点: 0°C
• 分子式: C₁₁H₂₇N₃O₃Si
• 分子量: 277.436
• 闪点: 149.4±22.1 °C
• 精确质量: 277.182159
• LogP: 0.05
• 蒸汽压: 0.0±0.7 mmHg at 25°C
• 折射率: 1.441
• 储存条件: 室温