EC number
EC 244-544-9 Cyanazine
CAS 21725-46-2 · EC 244-544-9 · Index No 613-013-00-7
Where EC 244-544-9 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 613-013-00-7
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) | ||||||
| 613-013-00-7 | cyanazine (ISO);2-(4-chloro-6-ethylamino-1,3,5- triazine-2-ylamino)-2-methylpropionitrile | 244-544-9 | 21725-46-2 | Acute Tox. 4 * Aquatic Acute 1 Aquatic Chronic 1 | H302 H400 H410 | GHS07 GHS09 Wng | H302 H410 | |||
CLP Annex VI section 3, table 2, Index No 613-013-00-7
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 |
|---|---|---|---|---|---|---|---|
| 613-013-00-7 | cyanazine (ISO); 2-(4-chloro-6-ethylamino-1,3,5-triazine-2-ylamino)-2-methylpropionitrile | 244-544-9 | 21725-46-2 | Xn; R22 N; R50-53 | Xn; N R: 22-50/53 S: (2-)37-60-61 |
PIC Regulation Annex I, the entry for Cyanazine
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 |
|---|---|---|---|---|---|---|
| Cyanazine | 21725-46-2 | 244-544-9 | ex29336980 | p(1)-p(2) | b-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 Cyanazine
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 |
|---|---|---|---|---|---|---|---|---|
| CyanazineCAS 21725-46-2EC 244-544-9 | Before | Cyanazine | 21725-46-2 | 244-544-9 | p(1)-p(2) | b-b | ||
| After | Cyanazine | 21725-46-2 | 244-544-9 | ex29336980 | p(1)-p(2) | b-b |
· amended · CLP Annex VI section 3, Index No 613-013-00-7
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 613-013-00-7CAS 21725-46-2EC 244-544-9 | Before | 613-013-00-7 | cyanazine | 244-544-9 | 21725-46-2 | Acute Tox. 4 * Aquatic Acute 1 Aquatic Chronic 1 | H302 H400 H410 | GHS07 GHS09 Wng | H302 H410 | |||
| After | 613-013-00-7 | cyanazine (ISO);2-(4-chloro-6-ethylamino-1,3,5- triazine-2-ylamino)-2-methylpropionitrile | 244-544-9 | 21725-46-2 | Acute Tox. 4 * Aquatic Acute 1 Aquatic Chronic 1 | H302 H400 H410 | GHS07 GHS09 Wng | H302 H410 | ||||
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)