CAS number
CAS 37205-87-1 Nonylphenol ethoxylates (C2H4O)nC15H24O
CAS 9016-45-9 · CAS 26027-38-3 · CAS 37205-87-1 · CAS 68412-54-4 · CAS 127087-87-0 · EC 500-024-6 · EC 500-045-0 · EC 500-209-1 · EC 500-315-8 · EC 932-337-2
Where CAS 37205-87-1 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 Nonylphenol ethoxylates (C2H4O)nC15H24O
Last changed in the version in force , by Regulation (EU) 2023/1656, 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 |
|---|---|---|---|---|---|---|
| Nonylphenol ethoxylates (C2H4O)nC15H24O | 9016-45-9 26027-38-3 68412-54-4 37205-87-1 127087-87-0 and others | 500-024-6 500-045-0 500-209-1 932-337-2 500-315-8 and others | ex34024200 ex39072911 ex38249992 | i(1)-i(2) p(1)-p(2) | sr-sr b-b |
PIC Regulation Annex I, table 2, the entry for Nonylphenol ethoxylates (C2H4O)nC15H24O
Last changed in the version in force , by Regulation (EU) 2023/1656, the act that change names · Annex I on this site
| Chemical | CAS No | EC No | CN code | Category | Use limitation |
|---|---|---|---|---|---|
| Nonylphenol ethoxylates (C2H4O)nC15H24O | 9016-45-9 26027-38-3 68412-54-4 37205-87-1 127087-87-0 and others | 500-024-6 500-045-0 500-209-1 932-337-2 500-315-8 and others | ex34024200 ex39072911 ex38249992 | i p | sr b |
Plant Protection Products Regulation Annex III, No 79
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 |
|---|---|---|---|---|---|
| 79. | Isononylphenol, ethoxylated; Poly(oxy-1,2-ethanediyl), α-(isononylphenyl)-ω-hydroxy- | 37205-87-1 | 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 Nonylphenol ethoxylates (C2H4O)nC15H24O
Recorded in the version in force , by Regulation (EU) 2023/1656, 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 |
|---|---|---|---|---|---|---|---|---|
| Nonylphenol ethoxylates (C2H4O)nC15H24OCAS 127087-87-0CAS 26027-38-3CAS 37205-87-1CAS 68412-54-4CAS 9016-45-9EC 500-024-6EC 500-045-0EC 500-209-1EC 500-315-8EC 932-337-2 | Before | Nonylphenol ethoxylates (C2H4O)nC15H24O | 9016-45-9 26027-38-3 68412-54-4 37205-87-1 127087-87-0 and others | ex34024200 ex39072911 ex38249992 | i(1)-i(2) | sr-sr | ||
| After | Nonylphenol ethoxylates (C2H4O)nC15H24O | 9016-45-9 26027-38-3 68412-54-4 37205-87-1 127087-87-0 and others | 500-024-6 500-045-0 500-209-1 932-337-2 500-315-8 and others | ex34024200 ex39072911 ex38249992 | i(1)-i(2)p(1)-p(2) | sr-srb-b |
· amended · PIC Regulation Annex I, table 2, the entry for Nonylphenol ethoxylates (C2H4O)nC15H24O
Recorded in the version in force , by Regulation (EU) 2023/1656, the act that change names. The change on its version page
| Identifiers | Version | Chemical | CAS No | EC No | CN code | Category | Use limitation |
|---|---|---|---|---|---|---|---|
| Nonylphenol ethoxylates (C2H4O)nC15H24OCAS 127087-87-0CAS 26027-38-3CAS 37205-87-1CAS 68412-54-4CAS 9016-45-9EC 500-024-6EC 500-045-0EC 500-209-1EC 500-315-8EC 932-337-2 | Before | Nonylphenol ethoxylates (C2H4O)nC15H24O | 9016-45-9 26027-38-3 68412-54-4 37205-87-1 127087-87-0 and others | ex34024200 ex39072911 ex38249992 | i | sr | |
| After | Nonylphenol ethoxylates (C2H4O)nC15H24O | 9016-45-9 26027-38-3 68412-54-4 37205-87-1 127087-87-0 and others | 500-024-6 500-045-0 500-209-1 932-337-2 500-315-8 and others | ex34024200 ex39072911 ex38249992 | ip | srb |
· amended · PIC Regulation Annex I, the entry for Nonylphenol ethoxylates (C2H4O)nC15H24O
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 |
|---|---|---|---|---|---|---|---|---|
| Nonylphenol ethoxylates (C2H4O)nC15H24OCAS 127087-87-0CAS 26027-38-3CAS 37205-87-1CAS 68412-54-4CAS 9016-45-9 | Before | Nonylphenol ethoxylates (C2H4O)nC15H24O | ||||||
| p(1)-p(2) | b-b | |||||||
| After | Nonylphenol ethoxylates (C2H4O)nC15H24O | 9016-45-9 26027-38-3 68412-54-4 37205-87-1 127087-87-0 and others | ex34024200 ex39072911 ex38249992 | i(1)-i(2) | sr-sr | |||
| p(1)-p(2) | b-b |
· amended · PIC Regulation Annex I, table 2, the entry for Nonylphenol ethoxylates (C2H4O)nC15H24O
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 |
|---|---|---|---|---|---|---|---|
| Nonylphenol ethoxylates (C2H4O)nC15H24OCAS 127087-87-0CAS 26027-38-3CAS 37205-87-1CAS 68412-54-4CAS 9016-45-9 | Before | Nonylphenol ethoxylates (C2H4O)nC15H24O | i | sr | |||
| p | b | ||||||
| After | Nonylphenol ethoxylates (C2H4O)nC15H24O | 9016-45-9 26027-38-3 68412-54-4 37205-87-1 127087-87-0 and others | ex34024200 ex39072911 ex38249992 | i | sr | ||
| p | b |
· added · Plant Protection Products Regulation Annex III, No 79
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 79CAS 37205-87-1 | 79. | Isononylphenol, ethoxylated; Poly(oxy-1,2-ethanediyl), α-(isononylphenyl)-ω-hydroxy- | 37205-87-1 | 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)