EC number
EC 231-959-5 chlorine
CAS 7782-50-5 · EC 231-959-5 · Index No 017-001-00-7
Where EC 231-959-5 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 017-001-00-7
Last changed in the version in force , by Regulation (EU) No 487/2013 and 4 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) | ||||||
| 017-001-00-7 | chlorine | 231-959-5 | 7782-50-5 | Ox. Gas 1 Press. Gas Acute Tox. 3 * Eye Irrit. 2 STOT SE 3 Skin Irrit. 2 Aquatic Acute 1 | H270 H331 H319 H335 H315 H400 | GHS03 GHS04 GHS06 GHS09 Dgr | H270 H331 H319 H335 H315 H400 | M = 100 | U | |
CLP Annex VI section 3, table 2, Index No 017-001-00-7
Last changed in the version in force , by Regulation (EU) No 487/2013 and 4 others, the acts that change names · Annex VI on this site
| Index No | International Chemical Identification | EC No | CAS No | Classification | Labelling | Concentration Limits | Notes |
|---|---|---|---|---|---|---|---|
| 017-001-00-7 | chlorine | 231-959-5 | 7782-50-5 | O; R8 T; R23 Xi; R36/37/38 N; R50 | O; T; N R: 8-23-36/37/38-50 S: (1/2-)9-45-61 | N; R50: C ≥ 0,25 % |
Cosmetics Regulation Annex II, Reference number 78
No change to this entry since the first version the record holds, in force 11 July 2013. · Annex II on this site
| Reference number | Substance identification | ||
|---|---|---|---|
| Chemical name/INN | CAS number | EC number | |
| a | b | c | d |
| 78 | Chlorine | 7782-50-5 | 231-959-5 |
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 017-001-00-7
Recorded in the version in force , by Regulation (EU) No 487/2013 and 4 others, the acts that change names. The change on its version page
| Identifiers | Version | Index No | International Chemical Identification | 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 017-001-00-7CAS 7782-50-5EC 231-959-5 | Before | 017-001-00-7 | chlorine | 231-959-5 | 7782-50-5 | Acute Tox. 3 * Eye Irrit. 2 STOT SE 3 Skin Irrit. 2 Aquatic Acute 1 | H331 H319 H335 H315 H400 | GHS06 GHS09 Dgr | H331 H319 H335 H315 H400 | |||
| After | 017-001-00-7 | chlorine | 231-959-5 | 7782-50-5 | Ox. Gas 1 Press. Gas Acute Tox. 3 * Eye Irrit. 2 STOT SE 3 Skin Irrit. 2 Aquatic Acute 1 | H270 H331 H319 H335 H315 H400 | GHS03 GHS04 GHS06 GHS09 Dgr | H270 H331 H319 H335 H315 H400 | M = 100 | U | ||
· amended · CLP Annex VI section 3, table 2, Index No 017-001-00-7
Recorded in the version in force , by Regulation (EU) No 487/2013 and 4 others, the acts that change names. The change on its version page
| Identifiers | Version | Index No | International Chemical Identification | EC No | CAS No | Classification | Labelling | Concentration Limits | Notes |
|---|---|---|---|---|---|---|---|---|---|
| Index No 017-001-00-7CAS 7782-50-5EC 231-959-5 | Before | 017-001-00-7 | chlorine | 231-959-5 | 7782-50-5 | T; R23 Xi; R36/37/38 N; R50 | T; N
R: | N; R50: C ≥ 0,25 % | |
| After | 017-001-00-7 | chlorine | 231-959-5 | 7782-50-5 | O; R8 T; R23 Xi; R36/37/38 N; R50 | O; T; N R: 8-23-36/37/38-50 S: (1/2-)9-45-61 | N; R50: C ≥ 0,25 % |
· amended · CLP Annex VI section 3, Index No 017-001-00-7
Recorded in the version in force , by Regulation (EC) No 790/2009, the act that change names. The change on its version page
| Identifiers | Version | Index No | International Chemical Identification | 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 017-001-00-7CAS 7782-50-5EC 231-959-5 | Before | 017-001-00-7 | chlorine | 231-959-5 | 7782-50-5 | |||||||
| After | 017-001-00-7 | chlorine | 231-959-5 | 7782-50-5 | Acute Tox. 3 * Eye Irrit. 2 STOT SE 3 Skin Irrit. 2 Aquatic Acute 1 | H331 H319 H335 H315 H400 | GHS06 GHS09 Dgr | H331 H319 H335 H315 H400 | M=100 | |||
· amended · CLP Annex VI section 3, table 2, Index No 017-001-00-7
Recorded in the version in force , by Regulation (EC) No 790/2009, the act that change names. The change on its version page
| Identifiers | Version | Index No | International Chemical Identification | EC No | CAS No | Classification | Labelling | Concentration Limits | Notes |
|---|---|---|---|---|---|---|---|---|---|
| Index No 017-001-00-7CAS 7782-50-5EC 231-959-5 | Before | 017-001-00-7 | chlorine | 231-959-5 | 7782-50-5 | T; R23 Xi; R36/37/38 N; R50 | T; N R: 23-36/37/38-50 S: (1/2-)9-45-61 | ||
| After | 017-001-00-7 | chlorine | 231-959-5 | 7782-50-5 | T; R23 Xi; R36/37/38 N; R50 | T; N R: 23-36/37/38-50 S: (1/2-)9-45-61 | N; R50: C ≥ 0,25 % |
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)