EC number
EC 291-844-0 Nonylphenols C6H4(OH)C9H19
CAS 104-40-5 · CAS 11066-49-2 · CAS 25154-52-3 · CAS 84852-15-3 · CAS 90481-04-2 · EC 203-199-4 · EC 234-284-4 · EC 246-672-0 · EC 284-325-5 · EC 291-844-0
Where EC 291-844-0 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
PIC Regulation Annex I, the entry for Nonylphenols C6H4(OH)C9H19
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 |
|---|---|---|---|---|---|---|
| Nonylphenols C6H4(OH)C9H19 | 25154-52-3 (phenol, nonyl-) | 246-672-0 | ex29071300 | i(1)-i(2) | sr-sr | |
| 84852-15-3 (phenol, 4-nonyl-, branched) | 284-325-5 | ex29071300 | ||||
| 11066-49-2 (isononylphenol) | 234-284-4 | ex29071300 | ||||
| 90481-04-2, (phenol, nonyl-, branched) | 291-844-0 | ex29071300 | ||||
| 104-40-5(p-nonylphenol) and others | 203-199-4 and others | ex29071300 |
PIC Regulation Annex I, table 2, the entry for Nonylphenols C6H4(OH)C9H19
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 | Category | Use limitation |
|---|---|---|---|---|---|
| Nonylphenols C6H4(OH)C9H19 | 25154-52-3 (phenol, nonyl-) | 246-672-0 | ex29071300 | i | sr |
| 84852-15-3 (phenol, 4-nonyl-, branched) | 284-325-5 | ||||
| 11066-49-2 (isononylphenol) | 234-284-4 | ||||
| 90481-04-2, (phenol, nonyl-, branched) | 291-844-0 | ||||
| 104-40-5 (P-nonylphenol) and others | 203-199-4 and others |
Plant Protection Products Regulation Annex III, No 66
Last changed in the version in force , by Regulation (EU) 2019/1381 and Regulation (EU) 2021/383, the acts that change names · Annex III on this site
| No | Name | EC names/Other names | CAS number | EC number | Classification/Other properties |
|---|---|---|---|---|---|
| 66. | Phenol, nonyl-, branched | 90481-04-2 | 291-844-0 | Endocrine disrupting properties (REACH Article 57(f) – Environment) | |
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 Nonylphenols C6H4(OH)C9H19
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 |
|---|---|---|---|---|---|---|---|---|
| Nonylphenols C6H4(OH)C9H19CAS 104-40-5CAS 11066-49-2CAS 25154-52-3CAS 84852-15-3CAS 90481-04-2EC 203-199-4EC 234-284-4EC 246-672-0EC 284-325-5EC 291-844-0 | Before | Nonylphenols C6H4(OH)C9H19 | 25154-52-3 (phenol, | 246-672-0 | ||||
| 84852-15-3 (phenol, 4-nonyl-, branched) | 284-325-5 | |||||||
| 11066-49-2 | 234-284-4 | |||||||
| 90481-04-2, (phenol, nonyl-, | 291-844-0 | |||||||
| 104-40-5(p-nonylphenol) and others | 203-199-4 and others | |||||||
| After | Nonylphenols C6H4(OH)C9H19 | 25154-52-3 (phenol, nonyl-) | 246-672-0 | ex29071300 | i(1)-i(2) | sr-sr | ||
| 84852-15-3 (phenol, 4-nonyl-, branched) | 284-325-5 | ex29071300 | ||||||
| 11066-49-2 (isononylphenol) | 234-284-4 | ex29071300 | ||||||
| 90481-04-2, (phenol, nonyl-, branched) | 291-844-0 | ex29071300 | ||||||
| 104-40-5(p-nonylphenol) and others | 203-199-4 and others | ex29071300 |
· amended · PIC Regulation Annex I, table 2, the entry for Nonylphenols C6H4(OH)C9H19
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 | Category | Use limitation |
|---|---|---|---|---|---|---|---|
| Nonylphenols C6H4(OH)C9H19CAS 104-40-5CAS 11066-49-2CAS 25154-52-3CAS 84852-15-3CAS 90481-04-2EC 203-199-4EC 234-284-4EC 246-672-0EC 284-325-5EC 291-844-0 | Before | Nonylphenols C6H4(OH)C9H19 | 25154-52-3 (phenol, | 246-672-0 | i | sr | |
| 84852-15-3 (phenol, 4-nonyl-, | 284-325-5 | ||||||
| 11066-49-2 | 234-284-4 | ||||||
| 90481-04-2, (phenol, nonyl-, | 291-844-0 | ||||||
| 104-40-5 (P-nonylphenol) and others | 203-199-4 and others | ||||||
| After | Nonylphenols C6H4(OH)C9H19 | 25154-52-3 (phenol, nonyl-) | 246-672-0 | ex29071300 | i | sr | |
| 84852-15-3 (phenol, 4-nonyl-, branched) | 284-325-5 | ||||||
| 11066-49-2 (isononylphenol) | 234-284-4 | ||||||
| 90481-04-2, (phenol, nonyl-, branched) | 291-844-0 | ||||||
| 104-40-5 (P-nonylphenol) and others | 203-199-4 and others |
· added · Plant Protection Products Regulation Annex III, No 66
Recorded in the version in force , by Regulation (EU) 2019/1381 and Regulation (EU) 2021/383, the acts that change names. The change on its version page
| Identifiers | No | Name | EC names/Other names | CAS number | EC number | Classification/Other properties |
|---|---|---|---|---|---|---|
| No 66CAS 90481-04-2EC 291-844-0 | 66. | Phenol, nonyl-, branched | 90481-04-2 | 291-844-0 | Endocrine disrupting properties (REACH Article 57(f) – Environment) | |
Sources
- PIC Regulation: every version the record holds; rows read from EUR-Lex consolidated version 02012R0649-20261001, in force 1 October 2026 (external, EUR-Lex)
- Plant Protection Products Regulation: every version the record holds; rows read from EUR-Lex consolidated version 02009R1107-20260616, in force 16 June 2026 (external, EUR-Lex)