1,2-Pyrrolidinedicarboxylic acid, 4-oxo-, 1,2-bis(1,1-dimethylethyl) ester, (2S)-

CAS	166410-05-5
EC	807-593-2

Registration details

REACH registration record	Registered substances
Record ID	100.235.313
Info Page	external link [echa.europa.eu]
Factsheet URL	external link [echa.europa.eu]
Last updated	20-09-2016
Tonnage band	Intermediate use only
Submission type	Joint
Registration type	Intermediate
Registration status	Active

Lead registrant

Available in REACH-IT (you can access this info in REACH-IT if you have registered, pre-registered or inquired for this substance.)

Registrants

Registrant	Address
Derivados Químicos S.A.	Camino de Pliego, 150 30820 Alcantarilla Murcia Spain
OLON Spa	Strada Rivoltana Km 6/7 20053 RODANO Milano Italy

No substances related to this record were found in our database.

Registered substances
Tonnage band: Intermediate use only

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

Oct. 15, 2021

Registrants / Address: Camino Viejo del Pliego s/n 30820 Alcantarilla Murcia Spain → Camino de Pliego, 150 30820 Alcantarilla Murcia Spain
Registrants / Address: Strada Rivoltana Km 6/7 20053 RODANO Milano Italy → Strada Rivoltana Km 6/7 20053 RODANO Milano Italy

Previous version

July 7, 2021

Name: di-tert-butyl (2S)-4-oxopyrrolidine-1,2-dicarboxylate → 1,2-Pyrrolidinedicarboxylic acid, 4-oxo-, 1,2-bis(1,1-dimethylethyl) ester, (2S)-
Related internal registration record ID: 241632 → 308236