Octaphenylcyclotetrasiloxane 八苯基环四硅氧烷

CAS 546-56-5 MFCD00003268

化学结构图

546-56-5
SMILES: c1ccc([Si]2(c3ccccc3)O[Si](c3ccccc3)(c3ccccc3)O[Si](c3ccccc3)(c3ccccc3)O[Si](c3ccccc3)(c3ccccc3)O2)cc1

化学属性

Mol. FormulaC48H40O4Si4
Mol. Weight793.17
Melting Point193-200 °C
TSCAYes
Boiling Point332 °C at 1 mmHg
Flash Point200 ºC
Solubility不溶
Density1.422
Appearance 白色粉末状晶体 不溶于水，溶于一般的化学溶剂，闪点大于200℃

别名和识别编码

Chemical NameOctaphenylcyclotetrasiloxane
MDL NumberMFCD00003268
CAS Number546-56-5
EC Number208-904-9
Beilstein Registry Number2320758
PubChem Substance ID87574223
Synonym 2,2,4,4,6,6,8,8-Octaphenyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane {LY} 2,2,4,4,6,6,8,8-Octaphenyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane {} { {} {LY} 2,2,4,4,6,6,8,8-Octaphenyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane {} {} {LY} 2,2,4,4,6,6,8,8-Octaphenyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane {} {} {} {LY} 2,2,4,4,6,6,8,8-Octaphenyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane {} {} {} {} {} {} {} {} {LY} 2,2,4,4,6,6,8,8-Octaphenyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane {} {} {} {} {} {LY} 2,2,4,4,6,6,8,8-Octaphenyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane {} {} {} {} {} {} { {} {} {} {} {} {} {LY} 2,2,4,4,6,6,8,8-Octaphenyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane {} {} {} {} {} {} {} {LY} 2,2,4,4,6,6,8,8-Octaphenyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane {} {} {} {} {} {} {} {} {LY} 2,2,4,4,6,6,8,8-Octaphenyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,2,4,4,6,6,8,8-Octaphenyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane {} {} {} {} {}
Reaxys-RN2320758
Chemical Name Translation八苯基环四硅氧烷
InChIKeyVSIKJPJINIDELZ-UHFFFAOYSA-N
LabNetwork Molecule IDLN00193569
Canonical SMILESC1=CC=C(C=C1)[Si]2(C3=CC=CC=C3)O[Si](C4=CC=CC=C4)(C5=CC=CC=C5)O[Si](C6=CC=CC=C6)(C7=CC=CC=C7)O[Si](C8=CC=CC=C8)(C9=CC=CC=C9)O2
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相关文献及参考

  • Silicone intermediate.

安全信息

RTECSGZ4398500
WGK Germany1
Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Safety Statements
Signal word Warning
GHS Symbol
Risk Statements
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
Precautionary statements
Storage condition 2-8°C {LY} 2-8°C {} {LY} 2-8°C {} {} {LY} 2-8°C {} {} {} {LY} 2-8°C {} {} {} {} {LY} 2-8°C {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {

其他信息

  • 八苯基环四硅氧烷价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 O0231 八苯基环四硅氧烷 Octaphenylcyclotetrasiloxane 25G 630元 2010/06/21 165420500 八苯基环四硅氧烷 Octaphenylcyclotetrasiloxane 98% 50 GR 1968元 2010/05/25 L06130 八苯基环四硅氧烷, 98+% Octaphenylcyclotetrasiloxane, 98+% 25g 641元
  • Alfa Aesar:八苯基环四硅氧烷,98+% Octaphenylcyclotetrasiloxane, 98+%(546-56-5)
  • MOL 文件:546-56-5.mol
  • 用途一:用于医药中间体或其它高分子的合成等。
  • MSDS 信息:Octaphenylcyclotetrasiloxane(546-56-5).msds
  • 图谱信息:八苯基环四硅氧烷(546-56-5)核磁图( 13 CNMR) 八苯基环四硅氧烷(546-56-5)质谱(MS) 八苯基环四硅氧烷(546-56-5)核磁图( 1 HNMR) 八苯基环四硅氧烷(546-56-5)红外图谱(IR1) 八苯基环四硅氧烷(546-56-5)红外图谱(IR2)
  • TCI Shanghai:八苯基环四硅氧烷 Octaphenylcyclotetrasiloxane,>;98.0%(LC)(546-56-5)
  • Acros Organics:八苯基环四硅氧烷 Octaphenylcyclotetrasiloxane, 98%(546-56-5)
  • Sigma Aldrich:546-56-5(sigmaaldrich)
  • TSCA:Yes

系列性分类

  1. Chemical Synthesis 化学合成
  2. Organometallic Reagents 金属有机试剂
  3. Organosilicon 有机硅
  4. Siloxanes - Organosilicon

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