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Specialty Chemistry Forums => Chemical Engineering Forum => Topic started by: ptruongnp on March 15, 2011, 12:59:23 AM

Title: where can i get spiro-OMeTAD
Post by: ptruongnp on March 15, 2011, 12:59:23 AM

Hi everyone,
I'd like to purchase spiro-OMeTAD (2,2’,7,7’-tetrakis- ( N,N -di-p-methoxyphenylamine)-9,9’-spirobifluorene) to create the solid electrolyte compound for my solar cell. I've looked at websites of Sigma-Alrich, EDM chemicals and Merck, but none of these companies have this compound. Could anyone tell me where I can purchase spiro-OMeTAD? I really appreciate your help.

Title: Re: where can i get spiro-OMeTAD
Post by: Stepan on March 16, 2011, 08:21:57 AM

I may want to find CAS# for your compound, and do search by the CAS#. Usually it gives better search results for complex chemical names.

Title: Re: where can i get spiro-OMeTAD
Post by: RL on June 15, 2011, 07:27:30 AM

You can get spiro from Merck KGaA, it is not found on their website, you have to call them or contact them by email. The product number is 4.80731.9999

Title: Re: where can i get spiro-OMeTAD
Post by: Dan on June 15, 2011, 08:42:59 AM

CAS: 207739-72-8

The suppliers I normally use (UK) don't stock it. If you have SciFinder and/or Reaxys access try searching for suppliers through that.

ChemSpider found this:

http://www.scbt.com/datasheet-209297-2-2-7-7-tetrakis-n-n-di-4-methoxyphenylamino-9-9-spirobifluorene.html

Title: Re: where can i get spiro-OMeTAD
Post by: Blake on December 19, 2011, 03:16:13 AM

Maybe I can help you, you can contact me via private message (do not post email addresses on public forums - Dan), the manufacturer of spiro-OMeTAD is our business partner, you can present your requirement and comment so that we can help you the most.