{"operation":"document","citation":"ERG 2024 ID 1715","title":"Acetic anhydride (ID 1715)","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 Acetic anhydride (ID 1715) to Guide 137: Substances - Water-Reactive - Corrosive.","machine_formats":{"json":"https://regulus.evalyn.ai/document/phmsa-erg-2024-material-id1715-acetic-anhydride.json","markdown":"https://regulus.evalyn.ai/document/phmsa-erg-2024-material-id1715-acetic-anhydride.md"},"app_url":"https://regulus.evalyn.ai/document/phmsa-erg-2024-material-id1715-acetic-anhydride","source_url":"https://www.phmsa.dot.gov/erg/material?materialName=Acetic+anhydride&materialUn=1715","body":"ERG identification number: 1715.\nMaterial: Acetic anhydride.\nAssigned response guide: Guide 137, Substances - Water-Reactive - Corrosive.\nThe ERG index does not mark this entry with the P polymerization-hazard indicator.","truncated":false,"body_characters":220}