Selected C3-C5 Alcohols Group
These substances were identified for action under the Chemicals Management Plan (CMP). The assessment focused on 6 substances referred to collectively under the CMP as the Selected C3-C5 Alcohols Group.
Information sheet
Summary of publications
| Substance group | CAS RN | Common name | DSL name | Public comments on the draft screening assessment | Final assessment | Conclusion on section 64 criteria | Follow-up activities |
|---|---|---|---|---|---|---|---|
| Selected C3-C5 Alcohols Group | 71-23-8 | Propyl alcohol | 1-Propanol | HTML | HTML | Does not meet | None planned at this time |
| 67-63-0 | Isopropanol | 2-Propanol | |||||
| 57-55-6 | Propylene glycol | 1,2-Propanediol | |||||
| 71-41-0 | Not available | 1-Pentanol | |||||
| 78-83-1 | Isobutanol | 1-Propanol, 2-methyl- | |||||
| 75-65-0 | tert-Butanol | 2-Propanol, 2-methyl- |
Timelines
| Date | Activity |
|---|---|
| November 22, 2025 | Publication of the final screening assessment. The related notice was published in the Canada Gazette, Part I: Vol. 159, No. 47 |
| June 10, 2023 | Publication and start of 60-day public comment period on the draft screening assessment. The related notice was published in the Canada Gazette, Part I: Vol. 157, No. 23. |