List details
Registration details
| REACH registration record | Registered substances |
|---|---|
| Record ID | 100.102.133 |
| Info Page | external link [echa.europa.eu] |
| Factsheet URL | external link [echa.europa.eu] |
| Last updated | 07-02-2011 |
| Tonnage band | Cease manufacture |
| Submission type | Individual |
| Registration type | NONS |
| Registration status | Cease Manufacture |
Lead registrant
Data about lead registrant for this substance are not available.
Registrants
| Registrant | Address |
|---|---|
| Merck Performance Materials GmbH | Rheingaustrasse 190-196 65203 Wiesbaden Germany |
Related substances
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Record history
The following timeline shows when we detected changes of this regulatory record (the date might slightly differ from the date of the actual change). Additions between versions are hightlighted in green color, red color shows data removed between versions.
This version
Sept. 21, 2022
- Name: 1,1,1-tris(phenyl-4'-(6''-diazo-5'',6''-dihydro-5''-oxo-naphthalene-1''-sulfonato)ethane; reaction mass of: 1,1,1-tris(phenyl-4'-(3''-diazo-3'',4''-dihydro-4''-oxo-naphthalene-1''-sulfonato)ethane; reaction product of 1,1,1-tris(p-hydroxyphenyl)ethane with 6-diazo-5,6-dihydro-5-oxo-1-naphthylsulfonylchloride and 3-diazo-3,4-dihydro-4-oxo-1-naphthylsulfonylchloride (1:2); reaction product of 1,1,1-tris(p-hydroxyphenyl)ethane with 6-diazo-5,6-dihydro-5-oxo-1-naphthylsulfonylchloride and 3-diazo-3,4-dihydro-4-oxo-1-naphthylsulfonylchloride (2:1) → 1,1,1-tris(phenyl-4'-(6''-diazo-5'',6''-dihydro-5''-oxo-naphthalene-1''-sulfonato)ethane;reaction mass of: 1,1,1-tris(phenyl-4'-(3''-diazo-3'',4''-dihydro-4''-oxo-naphthalene-1''-sulfonato)ethane;reaction product of 1,1,1-tris(p-hydroxyphenyl)ethane with 6-diazo-5,6-dihydro-5-oxo-1-naphthylsulfonylchloride and 3-diazo-3,4-dihydro-4-oxo-1-naphthylsulfonylchloride (1:2);reaction product of 1,1,1-tris(p-hydroxyphenyl)ethane with 6-diazo-5,6-dihydro-5-oxo-1-naphthylsulfonylchloride and 3-diazo-3,4-dihydro-4-oxo-1-naphthylsulfonylchloride (2:1)
- Related internal registration record ID: 253363 → 372766
Oct. 15, 2021
- Registrants / Address: Rheingaustrasse 190-196 65203 Wiesbaden Germany → Rheingaustrasse 190-196 65203 Wiesbaden Germany
Feb. 3, 2021
- Last updated: 20-03-2020 → 07-02-2011
- Related internal registration record ID: 186560 → 253363
- Registration status: Cease Manufacture
- Tonnage band: Tonnage Data Confidential → Cease manufacture
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