Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Manufacture, use & exposure

Uses at industrial sites

Uses at industrial sites

Registration/ Notification status for the use:
use registered according to REACH Article 17/18
Use name:
Intermediate in synthesis of a pharmaceutical API
Reference
Name:
Pregna-1,4-diene-3,20-dione, 16,21-bis(acetyloxy)-9-bromo-11,17-dihydroxy-, (11β,16α)- (9CI)
Type of composition:
legal entity composition of the substance
State / form:
solid: particulate/powder
>= 88 - <= 98 % (w/w)
Reference substance:
Pregna-1,4-diene-3,20-dione, 16,21-bis(acetyloxy)-9-bromo-11,17-dihydroxy-, (11β,16α)- (9CI)
Reference substance:
Pregna-1,4-diene-3,20-dione, 16,21-bis(acetyloxy)-9-bromo-11,17-dihydroxy-, (11β,16α)- (9CI)
This impurity is considered relevant for the classification and labelling of the substance
Contributing activity / technique for workersopen allclose all
Process category (PROC):
PROC 1: Chemical production or refinery in closed process without likelihood of exposure or processes with equivalent containment conditions
Process category (PROC):
PROC 2: Chemical production or refinery in closed continuous process with occasional controlled exposure or processes with equivalent containment conditions
Process category (PROC):
PROC 3: Manufacture or formulation in the chemical industry in closed batch processes with occasional controlled exposure or processes with equivalent containment conditions
Process category (PROC):
PROC 8a: Transfer of substance or mixture (charging and discharging) at non-dedicated facilities
Process category (PROC):
PROC 8b: Transfer of substance or mixture (charging and discharging) at dedicated facilities
Process category (PROC):
PROC 15: Use as laboratory reagent
Sector of end use:
SU 9: Manufacture of fine chemicals
Substance supplied to that use in form of:
as such