[{"from": "human", "value": "What can you tell me about this molecule? [C][Branch1][=Branch1][C][=Branch1][C][=O][O][N][C][P][=Branch1][C][=O][Branch1][C][O][O]"}, {"from": "gpt", "value": "The molecule is an odorless white powder. Decomposition begins at approximately 419 \u00b0F (darkens). pH (1% solution in water) 2.5. "}]