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N-Phenyl-3-Aminopropyltrimethoxysilane cas 3068-76-6


Chemical Name:N-Phenyl-3-Aminopropyltrimethoxysilane
Product Category:Amino Silane – Silanes
Structural Formula:3068-76-6
CAS No.:3068-76-6
Molecular Formula:C12H21NO3Si
Molecular Weight:255.12900


N-Phenyl-3-Aminopropyltrimethoxysilane (CAS 3068-76-6) is a Colorless to light yellow clear liquid. It can hydrolyze rapidly, offer faster reaction and accelerate the curing time. it is widely used as a coupling agent, an adhesion promoter, a curing agent or a surface modifier.CAS 3068-76-6 silane is applied in plastic products (including cables, glassfiber-reinforcement plastics etc.), rubber products, adhesives, coatings, pigments dispersion, inks, magnetic materials (plastic magnet and rubber magnet), metallic casting resins and resins concrete, etc.
Chemical nameN-Phenyl-3-Aminopropyltrimethoxysilane
SynonymsMomentive Silquest Y-9669 or ShinEtsu KBM-573
TriMethoxy[3-(phenylaMino)propyl]silane; N-(3-(Trimethoxysilyl)propyl)aniline;
AppearanceYellow to reddish brown liquid
Refractive index(n25D)1.4960~1.5160
It maximizes the physical and electrical properties of mineral-filled phenolics, epoxies, polyamides, polybutylene terephthalate, and a host of other thermoset and thermoplastic composites.It improves adhesion between magnetic powder and organic resins and dispersion of magnetic powder inorganic resins. Also these magnetic appliances attain higher magnetic orientation and excellent magnetic properties, higher mechanical strength, good processability, excellent weathering resistance.It greatly improves wet electrical properties. With nitrile, polysulfide, epoxy, urethane, and adhesives and sealants, It improves pigment dispersion and maximizes adhesion to glass, aluminum, and steel.In glass fiber and mineral wool insulation, as a phenolics resin binder additive, It imparts moisture resistance and allows recovery after compression. In shell molding foundry applications, it strengthens the bond between the phenolics binder and foundry sand.
  • NOT
Transportation & Safety info
  • UN No.: UN 2735
  • Transport hazard class(es) : 8
  • Packing group: III
  • Our standard packing is net 25kg / 200 kg drums / 1000kg/IBC,or according to your requirements.
  • Provided for free
Inventory items
  • 1 tons

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CAS 3068-76-6 Amino Silane: Guide

The full chemical name of CAS 3068-76-6 Amino Silane is N-Phenyl-3-Aminopropyltrimethoxysilane.

CAS 3068-76-6 Silane contains one reactive amino group and three hydrolyzable non-methyl methoxysilane groups, which can be used with simultaneous bonding of inorganic materials and organic polymers, joining two materials with different properties, improving the performance of composites, and increasing bond strength. Containing both phenyl and amino groups, this product is an efficient adhesion promoter for many resins.

  • It is an excellent adhesion promoter and can be used in many resin systems.
  • Containing both phenyl and amino groups, it has excellent thermal stability and is suitable for high-temperature environments.
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