Anthraquinones Group
Information sheet
These substances were identified for action under the Chemicals Management Plan (CMP). This screening assessment focuses on 7 of 15 substances referred to collectively as the Anthraquinones Group.
| Substance group | CAS RN | Common name | DSL name | Draft screening assessment | Risk management scope | Proposed conclusion on section 64 criteria | Follow-up activities |
|---|---|---|---|---|---|---|---|
| Anthraquinones Group | 81-48-1 | Solvent Violet 13 | 9,10-Anthracenedione, 1-hydroxy-4-[(4-methylphenyl)amino]- | HTML | HTML | Meets one or more of the criteria | Refer to risk management scope |
| 81-77-6 | Pigment Blue 60 | 5,9,14,18-Anthrazinetetrone, 6,15-dihydro- | None | Does not meet | None planned at this time | ||
| 6408-72-6 | Solvent Violet 59 | 9,10-Anthracenedione, 1,4-diamino-2,3-diphenoxy- | Under consideration | ||||
| 14233-37-5 | Solvent Blue 36 | 9,10-Anthracenedione, 1,4-bis[(1-methylethyl)amino]- | |||||
| 17418-58-5 | Disperse Red 60 | 9,10-Anthracenedione, 1-amino-4-hydroxy-2-phenoxy- | |||||
| 72391-24-3 | Acid Blue 239 | Benzenesulfonic acid, [[(chloroacetyl)amino]methyl][4-[[4-(cyclohexylamino)-9,10-dihydro-9,10-dioxo-1-anthracenyl]amino]phenoxy]methyl-, monosodium salt | |||||
| 74499-36-8 | NA | 9,10-Anthracenedione, 1,4-diamino-, N,N'-mixed 2-ethylhexyl and Me and pentyl derivs. |
| Date | Activity |
|---|---|
| November 2019 | Anticipated publication of the final screening assessment. |
| November 3, 2018 | Publication and start of 60-day public comment period on the Draft Screening Assessment for the Anthraquinones Group (including follow-up activities for CAS RNs 6408-72-6, 14233-37-5, 17418-58-5, 72391-24-3, 74499-36-8) and the Risk Management Scope for Solvent Violet 13. The related notice was published in the Canada Gazette, Part I: Vol. 152, No. 44. |
Background
Eight other substances, CAS RNs 2475-45-8, 4051-63-2, 13676-91-0, 19286-75-0, 2379-79-5, 15791-78-3, 19720-45-7 and 28173-59-3, were identified as being part of the Anthraquinones Group at the outset of the third phase of the CMP. These substances were subsequently determined to be of low concern to both human health and the environment, through other approaches. Conclusions for CAS RNs 2379-79-5, 15791-78-3, 19720-45-7 and 28173-59-3 are provided in the Screening Assessment of Substances Identified as Being of Low Concern using the Ecological Risk Classification of Organic Substances and the Threshold of Toxicological Concern (TTC)-based Approach for Certain Substances . Conclusions for CAS RNs 2475-45-8, 4051-63-2, 13676-91-0 and 19286-75-0 are provided in the Screening Assessment for the Rapid Screening of Substances with Limited General Population Exposure.
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