CAS number
CAS 123-73-9 crotonaldehyde
CAS 123-73-9 · CAS 4170-30-3 · EC 204-647-1 · EC 224-030-0 · Index No 605-009-00-9
Where CAS 123-73-9 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 605-009-00-9
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) | ||||||
| 605-009-00-9 | crotonaldehyde; 2-butenal; [1] (E)-2-butenal; (E)-crotonaldehyde [2] | 224-030-0 [1] 204-647-1 [2] | 4170-30-3 [1] 123-73-9 [2] | Flam. Liq. 2 Muta. 2 Acute Tox. 2 * Acute Tox. 3 * Acute Tox. 3 * STOT RE 2 * STOT SE 3 Skin Irrit. 2 Eye Dam. 1 Aquatic Acute 1 | H225 H341 H330 H311 H301 H373 ** H335 H315 H318 H400 | GHS02 GHS06 GHS08 GHS05 GHS09 Dgr | H225 H341 H330 H311 H301 H373 ** H335 H315 H318 H400 | |||
CLP Annex VI section 3, table 2, Index No 605-009-00-9
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 |
|---|---|---|---|---|---|---|---|
| 605-009-00-9 | crotonaldehyde; 2-butenal; [1] (E)-2-butenal; (E)-crotonaldehyde [2] | 224-030-0 [1] 204-647-1 [2] | 4170-30-3 [1] 123-73-9 [2] | F; R11 Muta. Cat. 3; R68 T+; R26 T; R24/25 Xn; R48/22 Xi; R37/38-41 N; R50 | F; T+; N R: 11-24/25-26-37/38-41-48/22-50-68 S: (1/2-)26-28-36/37/39-45-61 |
Look up a number
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Its history
No change to this entry since the first version the record holds, in force 1 December 2010.
Sources
- CLP: every version the record holds; rows read from EUR-Lex consolidated version 02008R1272-20270101, in force 1 January 2027 (external, EUR-Lex)