[3-Methoxy(triethyleneoxy)propyl]trimethoxysilane
[CAS# 132388-45-5]

Identification

• Classification: Chemical reagent >> Silane reagent
• Name: [3-Methoxy(triethyleneoxy)propyl]trimethoxysilane
• Synonyms: 3,3-Dimethoxy-2,7,10,13,16-pentaoxa-3-silaheptadecane; SIM 6493.4
• Molecular Formula: C₁₃H₃₀O₇Si
• Molecular Weight: 326.46
• CAS Registry Number: 132388-45-5
• EC Number: 838-621-1

Properties

• Solubility: Slightly soluble (3.3 g/L) (25 ºC), Calc.^*
• Density: 1.049 g/cm³ (20 ºC)^**
• Boiling point: 144 ºC (2 Torr)^**
• Refractive index: 1.4328 (20 ºC)^**
• Flash point: 129.4±25.5 ºC, Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2018 ACD/Labs)

^** Koetzsch, Hans Joachim; EP 387689 A1 1990.