EC number
EC 202-027-5 4,4'-Bis(dimethylamino)benzophenone
CAS 90-94-8 · CAS 561-41-1 · EC 202-027-5 · EC 202-959-2 · EC 209-218-2 · Index No 606-073-00-0
Where EC 202-027-5 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
CLP Annex VI section 3, Index No 606-073-00-0
No change to this entry since the first version the record holds, in force 1 December 2010. · Annex VI on this site
| Index No | Chemical name | EC No | CAS No | Classification | Labelling | Specific Conc. Limits, M-factors and ATEs | Notes | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Hazard Class and Category Code(s) | Hazard statement Code(s) | Pictogram, Signal Word Code(s) | Hazard statement Code(s) | Suppl. Hazard statement Code(s) | ||||||
| 606-073-00-0 | 4,4'-bis(dimethylamino)benzophenone; Michler's ketone | 202-027-5 | 90-94-8 | Carc. 1B Muta. 2 Eye Dam. 1 | H350 H341 H318 | GHS08 GHS05 Dgr | H350 H341 H318 | |||
CLP Annex VI section 3, table 2, Index No 606-073-00-0
No change to this entry since the first version the record holds, in force 1 December 2010. · Annex VI on this site
| Index No | International Chemical Identification | EC No | CAS No | Classification | Labelling | Concentration Limits | Notes |
|---|---|---|---|---|---|---|---|
| 606-073-00-0 | 4,4'-bis(dimethylamino)benzophenone; Michler's ketone | 202-027-5 | 90-94-8 | Carc. Cat. 2; R45 Muta. Cat. 3; R68 Xi; R41 | T R: 45-41-68 S: 53-45 |
Cosmetics Regulation Annex II, Reference number 1149
No change to this entry since the first version the record holds, in force 11 July 2013. · Annex II on this site
| Reference number | Substance identification | ||
|---|---|---|---|
| Chemical name/INN | CAS number | EC number | |
| a | b | c | d |
| 1149 | 4,4′-bis(Dimethylamino)benzophenone (Michler's ketone) | 90-94-8 | 202-027-5 |
REACH Annex XIV, Entry 56
Last changed in the version in force , by Regulation (EU) 2022/586, the act that change names · Annex XIV on this site
| Entry Nr | Substance | Intrinsic property(ies) referred to in Article 57 | Transitional arrangements | Exempted (categories of) uses | Review periods | |
|---|---|---|---|---|---|---|
| Latest application date | Sunset date | |||||
| 56. | 4,4'-bis(dimethylamino)-4"-(methylamino)trityl alcohol (with ≥ 0,1 % of Michler’s ketone (EC No 202-027-5) or Michler’s base (EC No 202-959-2)) EC No: 209-218-2 CAS No: 561-41-1 | Carcinogenic (category 1B) | 1 November 2023 | 1 May 2025 | - | - |
REACH Annex XVII appendix 2, Index No 606-073-00-0
No change to this entry since the first version the record holds, in force 12 October 2008. · Annex XVII on this site
| Substances | Index No | EC No | CAS No | Notes |
|---|---|---|---|---|
| 4,4'-Bis(dimethylamino)benzophenone Michler's ketone | 606-073-00-0 | 202-027-5 | 90-94-8 |
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 · REACH Annex XIV, Entry 56
Recorded in the version in force , by Regulation (EU) 2022/586, the act that change names. The change on its version page
| Identifiers | Entry Nr | Substance | Intrinsic property(ies) referred to in Article 57 | Transitional arrangements | Exempted (categories of) uses | Review periods | |
|---|---|---|---|---|---|---|---|
| Latest application date | Sunset date | ||||||
| Entry 56CAS 561-41-1EC 202-027-5EC 202-959-2EC 209-218-2 | 56. | 4,4'-bis(dimethylamino)-4"-(methylamino)trityl alcohol (with ≥ 0,1 % of Michler’s ketone (EC No 202-027-5) or Michler’s base (EC No 202-959-2)) EC No: 209-218-2 CAS No: 561-41-1 | Carcinogenic (category 1B) | 1 November 2023 | 1 May 2025 | - | - |
Sources
- CLP: every version the record holds; rows read from EUR-Lex consolidated version 02008R1272-20270101, in force 1 January 2027 (external, EUR-Lex)
- Cosmetics Regulation: every version the record holds; rows read from EUR-Lex consolidated version 02009R1223-20260518, in force 18 May 2026 (external, EUR-Lex)
- REACH: every version the record holds; rows read from EUR-Lex consolidated version 02006R1907-20260622, detected 11 September 2026 (external, EUR-Lex)