MSDS Chain brings chemical safety intelligence into ChatGPT. Ask about any chemical and get instant, sourced answers: pairwise compatibility, GHS hazards and H-codes, PPE, storage and isolation rules, safe mixing order, waste disposal, occupational exposure limits, UN transport classification, and multi-region regulatory compliance (23 watch lists across 11 regions). Upload an MSDS/SDS PDF to extract structured safety data, or generate an Ed25519-signed audit report for GLP/GMP records. Built for researchers, lab managers, and EHS teams who design experiments with AI and need safety verification in the same conversation. Powered by ChainSDS, a verified, continuously updated chemical safety database.
How to use
- 1Add it in ChatGPT
Open MSDS Chain in ChatGPT's Plugin directory (button above), select + to add it and sign in if asked.
- 2Use it in a chat
Type @ in the composer and pick MSDS Chain, or start your message with its name. ChatGPT may also suggest it when it fits what you ask.
Disconnect
- 1Disconnect it in ChatGPT
Open Settings, then Apps or Plugins (the label depends on your rollout), select MSDS Chain and choose Disconnect. ChatGPT stops acting through your account; past conversations aren't deleted.