# o-Dichlorobenzene (ID 1591)

- **operation:** document
- **citation:** ERG 2024 ID 1591
- **title:** o-Dichlorobenzene (ID 1591)
- **source type:** guidance
- **agency:** U.S. DOT / Transport Canada / SICT
- **status:** guidance
- **official:** true
- **published on:** 2024-04-04
- **effective on:** Not available
- **summary:** ERG2024 assigns o-Dichlorobenzene (ID 1591) to Guide 152: Substances - Toxic (Combustible).
- **machine formats:** - **json:** https://regulus.evalyn.ai/document/phmsa-erg-2024-material-id1591-o-dichlorobenzene.json
- **markdown:** https://regulus.evalyn.ai/document/phmsa-erg-2024-material-id1591-o-dichlorobenzene.md
- **app url:** https://regulus.evalyn.ai/document/phmsa-erg-2024-material-id1591-o-dichlorobenzene
- **source url:** https://www.phmsa.dot.gov/erg/material?materialName=o-Dichlorobenzene&materialUn=1591
**body:**

ERG identification number: 1591.
Material: o-Dichlorobenzene.
Assigned response guide: Guide 152, Substances - Toxic (Combustible).
The ERG index does not mark this entry with the P polymerization-hazard indicator.
- **truncated:** false
- **body characters:** 214