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Toll Manufacturing_ONICHEM, the leading supplier of Silanes & Glyoxal


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We are offering toll manufacturing and new silanes development as part of our company's policy when we have set up our own R&D center in end of 2012: to be more environmentally-friendly not only in production but also in applications. So we are striving to improve our process to control by-products and/or residues, and to develop the new products:

 to reduce the release of VOC (volatile organic content) or even eliminate VOC;

 to control hazardous goods released during application like NCO;

 to manage dust pollution during transportation or application;

 to be used in aqueous system instead of solvent systems.

Here below are some special Silanes which illustrate how Onichem’s strategy on innovation and technology development.

Our Code Chemical Name CAS # Key Function
A302T 3-Aminopropyltriethoxysilane special grade 919-30-2 better performance
A301B N-(n-Butyl)-3-aminopropyltrimethoxysilane 31024-56-3 free NCO for SPUR
A301P N-phenyl-3-aminopropyltrimethoxysilane 3068-76-6 free NCO for SPUR
A302-1 hydrolysate of 3-Aminopropyltriethoxysilane (A302) 58160-99-9 very low VOC,low toxicity
AE301-1H oligomers on base of AE301 and others very low VOC,low toxicity
AE3015 N-ethyl-3-amino-isobutyl-trimethoxysilane 227085-51-0 free NCO for SPUR
AE301T N-(2-aminoethyl)-3-aminopropyl-trimethoxysilane, special grade 1760-24-3 better performance
S1 3-octanoylthiopropyltriethoxysilane 220727-26-4 to reduce mixing steps
VME-S preparation of VME + Silica dust controlled

You can ask for their TDS and SDS by email, or download them from our Literature center if you are approved to be the registered users.

Some Special silanes are listed here for your reference; others may be developed for your specific requirement by sending your email to