EC number
EC 233-000-6 hymexazol (ISO)
CAS 10004-44-1 · EC 233-000-6 · Index No 613-115-00-1
Where EC 233-000-6 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 613-115-00-1
Last changed in the version in force , by Regulation (EU) 2020/1182, the act 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) | ||||||
| 613-115-00-1 | hymexazol (ISO); 3-hydroxy-5-methylisoxazole | 233-000-6 | 10004-44-1 | Repr. 2 Acute Tox. 4 Eye Dam. 1 Skin Sens. 1 Aquatic Chronic 2 | H361d H302 H318 H317 H411 | GHS08 GHS07 GHS05 GHS09 Dgr | H361d H302 H318 H317 H411 | oral: ATE = 1600 mg/kg bw | ||
CLP Annex VI section 3, table 2, Index No 613-115-00-1
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 |
|---|---|---|---|---|---|---|---|
| 613-115-00-1 | hymexazol (ISO); 3-hydroxy-5-methylisoxazole | 233-000-6 | 10004-44-1 | Xn; R22 Xi; R41 R52-53 | Xn R: 22-41-52/53 S: (2-)26-39-61 |
Cosmetics Regulation Annex II, Reference number 1678
Last changed in the version in force , by Regulation (EU) 2021/1902 and Regulation (EU) 2022/135, 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 |
| 1678 | Hymexazol (ISO); 3-hydroxy-5-methylisoxazole | 10004-44-1 | 233-000-6 |
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 613-115-00-1
Recorded in the version in force , by Regulation (EU) 2020/1182, the act that change names. The change on its version page
| Identifiers | Version | 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) | ||||||||
| Index No 613-115-00-1CAS 10004-44-1EC 233-000-6 | Before | 613-115-00-1 | hymexazol | 233-000-6 | 10004-44-1 | Acute Tox. 4 | H302
H318
| GHS05
| H302
H318
| |||
| After | 613-115-00-1 | hymexazol (ISO); 3-hydroxy-5-methylisoxazole | 233-000-6 | 10004-44-1 | Repr. 2 Acute Tox. 4 Eye Dam. 1 Skin Sens. 1 Aquatic Chronic 2 | H361d H302 H318 H317 H411 | GHS08 GHS07 GHS05 GHS09 Dgr | H361d H302 H318 H317 H411 | oral: ATE = 1600 mg/kg bw | |||
· added · Cosmetics Regulation Annex II, Reference number 1678
Recorded in the version in force , by Regulation (EU) 2021/1902 and Regulation (EU) 2022/135, 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 1678CAS 10004-44-1EC 233-000-6 | 1678 | Hymexazol (ISO); 3-hydroxy-5-methylisoxazole | 10004-44-1 | 233-000-6 |
· amended · CLP Annex VI section 3, Index No 613-115-00-1
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 613-115-00-1CAS 10004-44-1EC 233-000-6 | Before | 613-115-00-1 | hymexazol | 233-000-6 | 10004-44-1 | Acute Tox. 4 * Eye Dam. 1 Aquatic Chronic 3 | H302 H318 H412 | GHS05 GHS07 Dgr | H302 H318 H412 | |||
| After | 613-115-00-1 | hymexazol (ISO);3-hydroxy-5-methylisoxazole | 233-000-6 | 10004-44-1 | Acute Tox. 4 * Eye Dam. 1 Aquatic Chronic 3 | H302 H318 H412 | GHS05 GHS07 Dgr | H302 H318 H412 | ||||
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)