CAS number
CAS 68-26-8 (2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trim…
CAS 68-26-8 · CAS 79-81-2 · CAS 127-47-9 · CAS 11103-57-4 · EC 200-683-7 · EC 201-228-5 · EC 204-844-2 · EC 234-328-2
Where CAS 68-26-8 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 III, Reference number 376
Last changed in the version in force , by Regulation (EU) 2024/996, the act that change names · Annex III on this site
| Reference number | Substance identification | Restrictions | 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 |
| 376 | (2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethylcyclohexen-1-yl)nona-2,4,6,8-tetraen-1-ol | Retinol | 11103-57-4/ 68-26-8 | 234-328-2/ 200-683-7 | (a) Body lotion (b) other leave-on and rinse-off products | (a) 0,05 % Retinol Equivalent (RE) (b) 0,3 % RE | For any cosmetic product containing Retinol, Retinyl Acetate or Retinyl Palmitate the following, labelling is obligatory: Contains Vitamin A. Consider your daily intake before use. | |
| [(2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethylcyclohexen-1-yl)nona-2,4,6,8-tetraenyl] acetate | Retinyl Acetate | 127-47-9 | 204-844-2 | |||||
| [(2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethylcyclohexen-1-yl)nona-2,4,6,8-tetraenyl] hexadecanoate | Retinyl Palmitate | 79-81-2 | 201-228-5 | |||||
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
· added · Cosmetics Regulation Annex III, Reference number 376
Recorded in the version in force , by Regulation (EU) 2024/996, the act that change names. The change on its version page
| Identifiers | Reference number | Substance identification | Restrictions | 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 376CAS 11103-57-4CAS 127-47-9CAS 68-26-8CAS 79-81-2EC 200-683-7EC 201-228-5EC 204-844-2EC 234-328-2 | 376 | (2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethylcyclohexen-1-yl)nona-2,4,6,8-tetraen-1-ol | Retinol | 11103-57-4/ 68-26-8 | 234-328-2/ 200-683-7 | (a) Body lotion (b) other leave-on and rinse-off products | (a) 0,05 % Retinol Equivalent (RE) (b) 0,3 % RE | For any cosmetic product containing Retinol, Retinyl Acetate or Retinyl Palmitate the following, labelling is obligatory: Contains Vitamin A. Consider your daily intake before use. | |
| [(2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethylcyclohexen-1-yl)nona-2,4,6,8-tetraenyl] acetate | Retinyl Acetate | 127-47-9 | 204-844-2 | ||||||
| [(2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethylcyclohexen-1-yl)nona-2,4,6,8-tetraenyl] hexadecanoate | Retinyl Palmitate | 79-81-2 | 201-228-5 | ||||||
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)