EC number
EC 608-723-9 Polyhexamethylene biguanide…
CAS 27083-27-8 · CAS 28757-47-3 · CAS 32289-58-0 · CAS 70170-61-5 · CAS 133029-32-0 · EC 608-042-7 · EC 608-723-9
Where EC 608-723-9 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
Cosmetics Regulation Annex V, Reference number 28
Last changed in the version in force , by Regulation (EU) 2019/831 and 5 others, the acts that change names · Annex V on this site
| Reference number | Substance identification | Conditions | Wording of conditions of use and warnings | |||||
|---|---|---|---|---|---|---|---|---|
| Chemical name/INN | Name of Common Ingredients Glossary | CAS number | EC number | Product type, Body parts | Maximum concentration in ready for use preparation | Other | ||
| a | b | c | d | e | f | g | h | i |
| 28 | Polyhexamethylene biguanide hydrochloride | Polyaminopropyl biguanide | 32289-58-0, 27083-27-8, 28757-47-3, 133029-32-0 | 608-723-9 608-042-7 | 0,1 % | Not to be used in applications that may lead to exposure of the end-user's lungs by inhalation | ||
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 · Cosmetics Regulation Annex V, Reference number 28
Recorded in the version in force , by Regulation (EU) 2019/831 and 5 others, the acts that change names. The change on its version page
| Identifiers | Version | Reference number | Substance identification | Conditions | Wording of conditions of use and warnings | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| Chemical name/INN | Name of Common Ingredients Glossary | CAS number | EC number | Product type, Body parts | Maximum concentration in ready for use preparation | Other | ||||
| a | b | c | d | e | f | g | h | i | ||
| Reference number 28CAS 133029-32-0CAS 27083-27-8CAS 28757-47-3CAS 32289-58-0CAS 70170-61-5EC 608-042-7EC 608-723-9 | Before | 28 | Polyaminopropyl biguanide | |||||||
| After | 28 | Polyhexamethylene biguanide hydrochloride | Polyaminopropyl biguanide | 32289-58-0, 27083-27-8, 28757-47-3, 133029-32-0 | 608-723-9 608-042-7 | 0,1 % | Not to be used in applications that may lead to exposure of the end-user's lungs by inhalation | |||
Sources
- Cosmetics Regulation: every version the record holds; rows read from EUR-Lex consolidated version 02009R1223-20260518, in force 18 May 2026 (external, EUR-Lex)