EC number
EC 208-819-7 isobutyl nitrite
CAS 542-56-3 · EC 208-819-7 · Index No 007-017-00-2
Where EC 208-819-7 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 007-017-00-2
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) | ||||||
| 007-017-00-2 | isobutyl nitrite | 208-819-7 | 542-56-3 | Flam. Liq. 2 Carc. 1B Muta. 2 Acute Tox. 4 * Acute Tox. 4 * | H225 H350 H341 H332 H302 | GHS02 GHS08 GHS07 Dgr | H225 H350 H341 H332 H302 | |||
CLP Annex VI section 3, table 2, Index No 007-017-00-2
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 |
|---|---|---|---|---|---|---|---|
| 007-017-00-2 | isobutyl nitrite | 208-819-7 | 542-56-3 | F; R11 Carc. Cat. 2; R45 Muta. Cat. 3; R68 Xn; R20/22 | F; T R: 11-20/22-45-68 S: 53-45 | E |
Cosmetics Regulation Annex II, Reference number 1137
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 |
| 1137 | Isobutyl nitrite | 542-56-2 | 208-819-7 |
REACH Annex XVII appendix 2, Index No 007-017-00-2
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 |
|---|---|---|---|---|
| Isobutyl nitrite | 007-017-00-2 | 208-819-7 | 542-56-3 | E |
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)
- Cosmetics Regulation: every version the record holds; rows read from EUR-Lex consolidated version 02009R1223-20260518, in force 18 May 2026 (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)