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n-Propyltriethoxysilane CAS 2550-02-9


Chemical Name:n-Propyltriethoxysilane
Product Category:AlkylsilaneSilanes
Structural Formula:n-Propyltriethoxysilane
CAS No.:2550-02-9
Molecular Formula:C9H22O3Si
Molecular Weight:206.3547

n-Propyltriethoxysilane Description

n-Propyltriethoxysilane CAS 2550-02-9, It is a kind of silane with multi-functional groups which can form sedimentary silica coatings, decease stickiness and improve the process of rubber compounds (to control the sedimentary silica filler).RS-A105 has been widely used in tire, shoemaking and mechanical rubber industry.
n-Propyltriethoxysilane is slightly hazardous to water, do not allow undiluted or large quantities of product to contact ground water, water courses or sewage systems,
Chemical Namen-Propyltriethoxysilane
SynonymsTriethoxypropylsilane; 1-triethoxysilylpropane; n-Propyltriethoxysilane; Silane,triethoxypropyl; Propyltriethoxysilane;
Relative density0.889g/cm3
Density (g/mL,,20℃)0.8916
Boiling point180℃
Refractive index (n20/D)1.396
Flash point57°C
AppearanceColorless transparent liquid.
DissolvabilityBe soluble in various organic solvents.
Usesn-Propyltrimethoxysilane, also called Trimethoxypropylsilane, is an alkylalkoxysilane. It is a colorless, low viscosity liquid. It has an n-propyl organic group and a trimethoxysilyl inorganic group. It provides hydrophobic surface treatment.soluble in a variety of organic solvents.
  • NOT
Transportation & Safety info
  • UN No.: N.A
  • Transport hazard class(es) :  N.A
  • Packing group: N.A
  • Our standard packing is net 25kg / 200 kg drums / 1000kg/IBC,or according to your requirements.
  • Provided for free
Inventory items
  • 15 tons

Packaging Specifications

Packaging Specifications

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n-Propyltriethoxysilane: Guide

n-Propyltriethoxysilane, also known as Triethoxypropylsilane, CAS No. 2550-02-9 is a colorless transparent liquid, mainly used as a filler for controlling precipitated silica. RS-A105 silane can also be used as a coupling agent in the tire industry, shoe industry, and mechanical rubber industry.

  • Used as an important material for sol-gel system.
  • Used for hydrophobic surface treatment of inorganic powder or filler.
  • Used as a component of polyolefin Ziegler catalyst.
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