{"operation":"document","citation":"ERG 2024 ID 1089","title":"Acetaldehyde (ID 1089)","source_type":"guidance","agency":"U.S. DOT / Transport Canada / SICT","status":"guidance","official":true,"published_on":"2024-04-04","effective_on":null,"summary":"ERG2024 assigns Acetaldehyde (ID 1089) to Guide 129: Flammable Liquids (Water-Miscible/Noxious).","machine_formats":{"json":"https://regulus.evalyn.ai/document/phmsa-erg-2024-material-id1089-acetaldehyde.json","markdown":"https://regulus.evalyn.ai/document/phmsa-erg-2024-material-id1089-acetaldehyde.md"},"app_url":"https://regulus.evalyn.ai/document/phmsa-erg-2024-material-id1089-acetaldehyde","source_url":"https://www.phmsa.dot.gov/erg/material?materialName=Acetaldehyde&materialUn=1089","body":"ERG identification number: 1089.\nMaterial: Acetaldehyde.\nAssigned response guide: Guide 129, Flammable Liquids (Water-Miscible/Noxious).\nThe ERG index marks this entry with P for a polymerization hazard under certain conditions.","truncated":false,"body_characters":228}