CAS number
CAS 96-26-4 1,3-Dihydroxy-2-propanone
CAS 96-26-4 · CAS 1317-70-0 · CAS 1317-80-2 · CAS 13463-67-7 · EC 202-494-5 · EC 215-280-1 · EC 215-282-2 · EC 236-675-5
Where CAS 96-26-4 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 322
Last changed in the version in force , by Regulation (EU) 2021/850, 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 |
| 322 | 1,3-Dihydroxy-2-propanone | Dihydroxyacetone | 96-26-4 | 202-494-5 | (a) Hair dye substance in non-oxidative hair dye products (b) Self-tanning products | (a) 6,25 % (b) 10 % | ||
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 III, Reference number 321
Recorded in the version in force , by Regulation (EU) 2021/850, the act that change names. The change on its version page
| Identifiers | Version | 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 321CAS 1317-70-0CAS 1317-80-2CAS 13463-67-7CAS 96-26-4EC 202-494-5EC 215-280-1EC 215-282-2EC 236-675-5 | Before | 321 | (a) | (a) | ||||||
| After | 321 | Titanium dioxide in powder form containing 1 % or more of particles with aerodynamic diameter ≤ 10 μm | Titanium Dioxide | 13463-67-7/1317-70-0/1317-80-2 | 236-675-5/215-280-1/215-282-2 | (a) face products in loose powder form (b) hair aerosol spray products (c) other products | (a) 25 %; (b) 1,4 % for general consumers, and 1.1 %for professional use. | (a) (b) Only in the pigmentary form (c) Not to be used in applications that may lead to exposure of the end-user’s lungs by inhalation | ||
· added · Cosmetics Regulation Annex III, Reference number 322
Recorded in the version in force , by Regulation (EU) 2021/850, 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 322CAS 96-26-4EC 202-494-5 | 322 | 1,3-Dihydroxy-2-propanone | Dihydroxyacetone | 96-26-4 | 202-494-5 | (a) Hair dye substance in non-oxidative hair dye products (b) Self-tanning products | (a) 6,25 % (b) 10 % | ||
· added · Cosmetics Regulation Annex III, Reference number 321
Recorded in the version in force , by Regulation (EU) 2021/1099 and Regulation (EU) 2017/1410, the acts 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 321CAS 96-26-4EC 202-494-5 | 321 | 1,3-Dihydroxy-2-propanone | Dihydroxyacetone | 96-26-4 | 202-494-5 | (a) Hair dye substance in non-oxidative hair dye products (b) Self-tanning products | (a) 6,25 % (b) 10 % | ||
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)