EC number
EC 202-431-1 2-aminophenol
CAS 51-19-4 · CAS 95-55-6 · CAS 67845-79-8 · EC 202-431-1 · EC 267-335-4 · Index No 612-033-00-3
Where EC 202-431-1 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 612-033-00-3
No change to this entry since the first version the record holds, in force 1 December 2010. · 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) | ||||||
| 612-033-00-3 | 2-aminophenol | 202-431-1 | 95-55-6 | Muta. 2 Acute Tox. 4 * Acute Tox. 4 * | H341 H332 H302 | GHS08 GHS07 Wng | H341 H332 H302 | |||
CLP Annex VI section 3, table 2, Index No 612-033-00-3
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 |
|---|---|---|---|---|---|---|---|
| 612-033-00-3 | 2-aminophenol | 202-431-1 | 95-55-6 | Xn; R20/22 Muta. Cat. 3; R68 | Xn R: 20/22-68 S: (2-)28-36/37 |
Cosmetics Regulation Annex II, Reference number 1372
Last changed in the version in force , by Regulation (EU) No 344/2013 and Regulation (EU) No 1197/2013, the acts that change names · Annex II on this site
| Reference number | Substance identification | ||
|---|---|---|---|
| Chemical name/INN | CAS number | EC number | |
| a | b | c | d |
| 1372 | 2-Aminophenol (o-Aminophenol; CI 76520) and its salts | 95-55-6 / 67845-79-8 / 51-19-4 | 202-431-1 / 267-335-4 |
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
· added · Cosmetics Regulation Annex II, Reference number 1372
Recorded in the version in force , by Regulation (EU) No 344/2013 and Regulation (EU) No 1197/2013, the acts that change names. The change on its version page
| Identifiers | Reference number | Substance identification | ||
|---|---|---|---|---|
| Chemical name/INN | CAS number | EC number | ||
| a | b | c | d | |
| Reference number 1372CAS 51-19-4CAS 67845-79-8CAS 95-55-6EC 202-431-1EC 267-335-4 | 1372 | 2-Aminophenol (o-Aminophenol; CI 76520) and its salts | 95-55-6 / 67845-79-8 / 51-19-4 | 202-431-1 / 267-335-4 |
· amended · Cosmetics Regulation Annex III, Reference number 240
Recorded in the version in force , by Regulation (EU) No 344/2013 and Regulation (EU) No 1197/2013, the acts that change names. The change on its version page
| Identifiers | Version | Reference number | Substance identification | Restrictions | Wording of conditions of use and warnings | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| Chemical name/INN | Name of Common Ingredients Glossary | CAS number | EC number | Product type, body parts | Maximum concentration in ready for use preparation | Other | ||||
| a | b | c | d | e | f | g | h | i | ||
| Reference number 240CAS 95-55-6EC 202-431-1 | Before | 240 | ||||||||
| After | 240 | |||||||||
Sources
- CLP: every version the record holds; rows read from EUR-Lex consolidated version 02008R1272-20270101, in force 1 January 2027 (external, EUR-Lex)
- Cosmetics Regulation: every version the record holds; rows read from EUR-Lex consolidated version 02009R1223-20260518, in force 18 May 2026 (external, EUR-Lex)