If you search for a chemical and it is not found, you can submit a request to have the chemical added to the Master Chemical Lookup. Click the "Request Chemical Not Found in Lookup" link.
In the "Notes" indicate the chemical name and select "Browse" to upload the Safety Data Sheet (SDS). Then click Save.
NOTE: You may want to refer to the article "How do I save a Safety Data Sheet (SDS) so it is uploadable?"
You will receive a popup message.
Once you receive notification that the requested chemical has been added to the Master Chemical Lookup, you then need to return to your initiated report to add the new substance. Follow the steps in the article "How do I add a chemical?".