EC number
EC 221-627-8 4-Chloro-o-toluidine [1]
CAS 95-69-2 · CAS 3165-93-3 · EC 202-441-6 · EC 221-627-8 · Index No 612-196-00-0
Where EC 221-627-8 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 612-196-00-0
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) | ||||||
| 612-196-00-0 | 4-chloro-o-toluidine; [1] 4-chloro-o-toluidine hydrochloride [2] | 202-441-6[1] 221-627-8[2] | 95-69-2[1] 3165-93-3[2] | Carc. 1B Muta. 2 Acute Tox. 3 * Acute Tox. 3 * Acute Tox. 3 * Aquatic Acute 1 Aquatic Chronic 1 | H350 H341 H331 H311 H301 H400 H410 | GHS06 GHS08 GHS09 Dgr | H350 H341 H331 H311 H301 H410 | |||
CLP Annex VI section 3, table 2, Index No 612-196-00-0
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 |
|---|---|---|---|---|---|---|---|
| 612-196-00-0 | 4-chloro-o-toluidine; [1] 4-chloro-o-toluidine hydrochloride [2] | 202-441-6 [1] 221-627-8 [2] | 95-69-2 [1] 3165-93-3 [2] | Carc. Cat. 2; R45 Muta. Cat. 3; R68 T; R23/24/25 N; R50-53 | T; N R: 45-23/24/25-68-50/53 S: 53-45-60-61 | E |
REACH Annex XVII appendix 2, Index No 612-196-00-0
No change to this entry since the first version the record holds, in force 12 October 2008. · Annex XVII on this site
| Substances | Index No | EC No | CAS No | Notes |
|---|---|---|---|---|
| 4-Chloro-o-toluidine [1] 4-chloro-o-toluidine hydrochloride [2] | 612-196-00-0 | 202-441-6 [1] 221-627-8 [2] | 95-69-2 [1] 3165-93-3 [2] | E |
REACH Annex XVII appendix 12, the entry for 4-chloro-o-toluidinium chloride
Last changed in the version in force , by Regulation (EU) 2018/1513 and Regulation (EU) 2018/675, the acts that change names · Annex XVII on this site
| Substances | Index- No | CAS No | EC No | Concentration limit by weight |
|---|---|---|---|---|
| 4-chloro-o-toluidinium chloride | 612-196-00-0 | 3165-93-3 | 221-627-8 | 30 mg/kg |
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 · CLP Annex VI section 3, Index No 612-196-00-0
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 612-196-00-0CAS 3165-93-3CAS 95-69-2EC 202-441-6EC 221-627-8 | Before | 612-196-00-0 | 4-chloro-o-toluidine; [1] 4-chloro-o-toluidine hydrochloride [2] | Carc. 1B Muta. 2 Acute Tox. 3 * Acute Tox. 3 * Acute Tox. 3 * Aquatic Acute 1 Aquatic Chronic 1 | H350 H341 H331 H311 H301 H400 H410 | GHS06 GHS08 GHS09 Dgr | H350 H341 H331 H311 H301 H410 | |||||
| After | 612-196-00-0 | 4-chloro-o-toluidine; [1] 4-chloro-o-toluidine hydrochloride [2] | 202-441-6[1] 221-627-8[2] | 95-69-2[1] 3165-93-3[2] | Carc. 1B Muta. 2 Acute Tox. 3 * Acute Tox. 3 * Acute Tox. 3 * Aquatic Acute 1 Aquatic Chronic 1 | H350 H341 H331 H311 H301 H400 H410 | GHS06 GHS08 GHS09 Dgr | H350 H341 H331 H311 H301 H410 | ||||
· added · REACH Annex XVII appendix 12, the entry for 4-chloro-o-toluidinium chloride
Recorded in the version in force , by Regulation (EU) 2018/1513 and Regulation (EU) 2018/675, the acts that change names. The change on its version page
| Identifiers | Substances | Index- No | CAS No | EC No | Concentration limit by weight |
|---|---|---|---|---|---|
| 4-chloro-o-toluidinium chlorideCAS 3165-93-3EC 221-627-8Index No 612-196-00-0 | 4-chloro-o-toluidinium chloride | 612-196-00-0 | 3165-93-3 | 221-627-8 | 30 mg/kg |
Sources
- CLP: every version the record holds; rows read from EUR-Lex consolidated version 02008R1272-20270101, in force 1 January 2027 (external, EUR-Lex)
- REACH: every version the record holds; rows read from EUR-Lex consolidated version 02006R1907-20260622, detected 11 September 2026 (external, EUR-Lex)