2,2,6,6-tetramethylpiperidinooxy

Uses at industrial sites

Documents

Use as an oxidation catalyst for selective oxidations. Polymerization control agent.

Uses at industrial sites

Registration/ Notification status for the use:

use registered according to REACH Article 10; total tonnage manufactured/imported <10tonnes/year per registrant

Reference

Name:

2,2,6,6-Tetramethylpiperidinooxy (TEMPO)

Type of composition:

legal entity composition of the substance

State / form:

solid: bulk

Related composition:

2,2,6,6-Tetramethylpiperidinooxy (TEMPO)

Reference substance:

2,2,6,6-Tetramethylpiperidinooxy (TEMPO)

Contributing activity / technique for the environment

Contributing activity / technique for the environment 1

Name of activity / technique:

Use of reactive process regulator/catalyst in polymerization process.

Environmental release category (ERC):

ERC6d: Use of reactive process regulators in polymerisation processes at industrial site (inclusion or not into/onto article)

Contributing activity / technique for the environment 2

Name of activity / technique:

Use as a catalyst in oxidation reactions.

Environmental release category (ERC):

ERC6b: Use of reactive processing aid at industrial site (no inclusion into or onto article)

Contributing activity / technique for workers

Contributing activity / technique for workers 1

Name of activity / technique:

Storage and use in closed process.

Process category (PROC):

PROC 1: Chemical production or refinery in closed process without likelihood of exposure or processes with equivalent containment conditions

Contributing activity / technique for workers 2

Name of activity / technique:

Use in closed continuous process with occasionally controlled exposure.

Process category (PROC):

PROC 2: Chemical production or refinery in closed continuous process with occasional controlled exposure or processes with equivalent containment conditions

Contributing activity / technique for workers 3

Name of activity / technique:

Use in closed batch process with occasionally controlled exposure.

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

Contributing activity / technique for workers 4

Name of activity / technique:

Charging/discharging of the sustance.

Process category (PROC):

PROC 8b: Transfer of substance or mixture (charging and discharging) at dedicated facilities

Subsequent service life relevant for this use:

no

laboratory use

Uses at industrial sites

Registration/ Notification status for the use:

use registered according to REACH Article 10; total tonnage manufactured/imported <10tonnes/year per registrant

Regulatory status:

use in Scientific Research and Development

Contributing activity / technique for the environment

Name of activity / technique:

laboratory use

Environmental release category (ERC):

ERC4: Use of non-reactive processing aid at industrial site (no inclusion into or onto article)

Contributing activity / technique for workers

Name of activity / technique:

laboratory use

Process category (PROC):

PROC 15: Use as laboratory reagent

Product category used:

PC 21: Laboratory chemicals

Sector of end use:

SU 9: Manufacture of fine chemicals

Substance supplied to that use in form of:

as such

in a mixture

Subsequent service life relevant for this use:

no

Use of intermediate

Uses at industrial sites

Registration/ Notification status for the use:

use registered according to REACH Article 10; total tonnage manufactured/imported <10tonnes/year per registrant

Contributing activity / technique for the environment

Environmental release category (ERC):

ERC6a: Use of intermediate

Contributing activity / technique for workers

Process category (PROC):

PROC 1: Chemical production or refinery in closed process without likelihood of exposure or processes with equivalent containment conditions

Product category used:

PC 21: Laboratory chemicals

PC 29: Pharmaceuticals

Sector of end use:

SU 9: Manufacture of fine chemicals

Substance supplied to that use in form of:

as such

Subsequent service life relevant for this use:

no