CAS number
CAS 91-53-2 Ethoxyquin
CAS 91-53-2 · EC 202-075-7 · Index No 613-014-00-2
Where CAS 91-53-2 appears: every table entry that prints it among its identifiers, in the newest version of each act this record holds, and every recorded change to those entries. Many entries name a group of substances and print no number, so absence here is not absence from the law. Not legal advice.
Where it appears now
CLP Annex VI section 3, Index No 613-014-00-2
Last changed in the version in force , by Regulation (EU) 2018/669 and 2 others, the acts that change names · Annex VI on this site
| Index No | Chemical name | EC No | CAS No | Classification | Labelling | Specific Conc. Limits, M-factors and ATEs | Notes | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Hazard Class and Category Code(s) | Hazard statement Code(s) | Pictogram, Signal Word Code(s) | Hazard statement Code(s) | Suppl. Hazard statement Code(s) | ||||||
| 613-014-00-2 | ethoxyquin (ISO); 6-ethoxy-1,2-dihydro-2,2,4-trimethylquinoline | 202-075-7 | 91-53-2 | Acute Tox. 4* | H302 | GHS07 Wng | H302 | |||
CLP Annex VI section 3, table 2, Index No 613-014-00-2
No change to this entry since the first version the record holds, in force 1 December 2010. · Annex VI on this site
| Index No | International Chemical Identification | EC No | CAS No | Classification | Labelling | Concentration Limits | Notes |
|---|---|---|---|---|---|---|---|
| 613-014-00-2 | ethoxyquin (ISO); 6-ethoxy-1,2-dihydro-2,2,4-trimethylquinoline | 202-075-7 | 91-53-2 | Xn; R22 | Xn R: 22 S: (2-)24 |
PIC Regulation Annex I, the entry for Ethoxyquin
Last changed in the version in force , by Regulation (EU) 2022/643, the act that change names · Annex I on this site
| Chemical | CAS No | EC No | CN code | Subcategory | Use limitation | Countries for which no notification is required |
|---|---|---|---|---|---|---|
| Ethoxyquin | 91-53-2 | 202-075-7 | ex29334990 | p(1) | b |
PIC Regulation Annex I, table 2, the entry for Ethoxyquin
Last changed in the version in force , by Regulation (EU) 2022/643, the act that change names · Annex I on this site
| Chemical | CAS No | EC No | CN code | Category | Use limitation |
|---|---|---|---|---|---|
| Ethoxyquin | 91-53-2 | 202-075-7 | ex29334990 | p | b |
Look up a number
Type a CAS or EC number, with or without its hyphens, or an Index No into the search box at the top of the page: it reads 50000 as CAS 50-00-0. Every number is also listed by act on the substances page.
Its history
· amended · PIC Regulation Annex I, the entry for Ethoxyquin
Recorded in the version in force , by Regulation (EU) 2022/643, the act that change names. The change on its version page
| Identifiers | Version | Chemical | CAS No | EC No | CN code | Subcategory | Use limitation | Countries for which no notification is required |
|---|---|---|---|---|---|---|---|---|
| EthoxyquinCAS 91-53-2EC 202-075-7 | Before | Ethoxyquin | 91-53-2 | 202-075-7 | p(1) | b | ||
| After | Ethoxyquin | 91-53-2 | 202-075-7 | ex29334990 | p(1) | b |
· amended · PIC Regulation Annex I, table 2, the entry for Ethoxyquin
Recorded in the version in force , by Regulation (EU) 2022/643, the act that change names. The change on its version page
| Identifiers | Version | Chemical | CAS No | EC No | CN code | Category | Use limitation |
|---|---|---|---|---|---|---|---|
| EthoxyquinCAS 91-53-2EC 202-075-7 | Before | Ethoxyquin | 91-53-2 | 202-075-7 | p | b | |
| After | Ethoxyquin | 91-53-2 | 202-075-7 | ex29334990 | p | b |
· amended · CLP Annex VI section 3, Index No 613-014-00-2
Recorded in the version in force , by Regulation (EU) 2018/669 and 2 others, the acts that change names. Only spacing, dash forms or accents differ. The change on its version page
| Identifiers | Version | Index No | Chemical name | EC No | CAS No | Classification | Labelling | Specific Conc. Limits, M-factors | Notes | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hazard Class and Category Code(s) | Hazard statement Code(s) | Pictogram, Signal Word Code(s) | Hazard statement Code(s) | Suppl. Hazard statement Code(s) | ||||||||
| Index No 613-014-00-2CAS 91-53-2EC 202-075-7 | Before | 613-014-00-2 | 202-075-7 | 91-53-2 | Acute Tox. | H302 | GHS07 Wng | H302 | ||||
| After | 613-014-00-2 | ethoxyquin (ISO); 6-ethoxy-1,2-dihydro-2,2,4-trimethylquinoline | 202-075-7 | 91-53-2 | Acute Tox. 4* | H302 | GHS07 Wng | H302 | ||||
Sources
- CLP: every version the record holds; rows read from EUR-Lex consolidated version 02008R1272-20270101, in force 1 January 2027 (external, EUR-Lex)
- PIC Regulation: every version the record holds; rows read from EUR-Lex consolidated version 02012R0649-20261001, in force 1 October 2026 (external, EUR-Lex)