2,2,4,4,6,6-hexamethylcyclotrisilazane

Uses at industrial sites

Documents

Use as laboratory chemical

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:

2,2,4,4,6,6-Hexamethylcyclotrisilazane

Type of composition:

legal entity composition of the substance

State / form:

liquid

Reference substance:

2,2,4,4,6,6-Hexamethylcyclotrisilazane

Contributing activity / technique for the environment

Name of activity / technique:

Use as laboratory chemical

Environmental release category (ERC):

ERC6a: Use of intermediate

Contributing activity / technique for workers

Name of activity / technique:

Use as laboratory chemical

Process category (PROC):

PROC 15: Use as laboratory reagent

Product category used:

PC 21: Laboratory chemicals

Sector of end use:

SU 8: Manufacture of bulk, large scale chemicals (including petroleum products)

SU 9: Manufacture of fine chemicals

SU 24: Scientific research and development

Substance supplied to that use in form of:

as such

Subsequent service life relevant for this use:

no

Laboratory reagent

Uses at industrial sites

Contributing activity / technique for the environment

Name of activity / technique:

Laboratory reagent

Environmental release category (ERC):

ERC6a: Use of intermediate

Contributing activity / technique for workers

Name of activity / technique:

PROC 15: Use as a laboratory reagent

Process category (PROC):

PROC 15: Use as laboratory reagent

Product category used:

PC 21: Laboratory chemicals

Sector of end use:

SU 24: Scientific research and development

Substance supplied to that use in form of:

as such

Subsequent service life relevant for this use:

no

Use as a monomer

Uses at industrial sites

Contributing activity / technique for the environment

Name of activity / technique:

ERC 6c: Use of monomer in polymerisation processes at industrial site

Environmental release category (ERC):

ERC6c: Use of monomer in polymerisation processes at industrial site (inclusion or not into/onto article)

Contributing activity / technique for workers

Name of activity / technique:

PROC 1: Use in closed process, no likelihood of exposure

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 19: Intermediate

Sector of end use:

SU 8: Manufacture of bulk, large scale chemicals (including petroleum products)

SU 9: Manufacture of fine chemicals

Substance supplied to that use in form of:

as such

Subsequent service life relevant for this use:

no

Use as chemical intermediate/monomer under strictly controlled conditions

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:

2,2,4,4,6,6-Hexamethylcyclotrisilazane

Type of composition:

legal entity composition of the substance

State / form:

liquid

Reference substance:

2,2,4,4,6,6-Hexamethylcyclotrisilazane

Contributing activity / technique for the environment

Contributing activity / technique for the environment 1

Name of activity / technique:

Use as monomer under strictly controlled conditions

Environmental release category (ERC):

ERC6c: Use of monomer 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 chemical intermediate under strictly controlled conditions

Environmental release category (ERC):

ERC6a: Use of intermediate

Contributing activity / technique for workers

Contributing activity / technique for workers 1

Name of activity / technique:

Use as chemical intermediate/monomer under strictly controlled conditions

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 as chemical intermediate/monomer under strictly controlled conditions

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 as chemical intermediate/monomer under strictly controlled 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

Contributing activity / technique for workers 4

Name of activity / technique:

Use as chemical intermediate/monomer under strictly controlled conditions

Process category (PROC):

PROC 5: Mixing or blending in batch processes

Contributing activity / technique for workers 5

Name of activity / technique:

Use as chemical intermediate/monomer under strictly controlled conditions

Process category (PROC):

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

Contributing activity / technique for workers 6

Name of activity / technique:

Use as chemical intermediate/monomer under strictly controlled conditions

Process category (PROC):

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

Contributing activity / technique for workers 7

Name of activity / technique:

Use as chemical intermediate/monomer under strictly controlled conditions

Process category (PROC):

PROC 9: Transfer of substance or mixture into small containers (dedicated filling line, including weighing)

Sector of end use:

SU 8: Manufacture of bulk, large scale chemicals (including petroleum products)

SU 9: Manufacture of fine chemicals

Substance supplied to that use in form of:

as such

Subsequent service life relevant for this use:

no

Polymer import to the EU

Uses at industrial sites

Contributing activity / technique for the environment

Name of activity / technique:

Import of polymer

Environmental release category (ERC):

ERC6c: Use of monomer in polymerisation processes at industrial site (inclusion or not into/onto article)

Contributing activity / technique for workers

Process category (PROC):

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

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

PROC 9: Transfer of substance or mixture into small containers (dedicated filling line, including weighing)

Product category used:

PC 0: Other: monomer in polymer

Sector of end use:

SU 11: Manufacture of rubber products

SU 12: Manufacture of plastics products, including compounding and conversion

SU 13: Manufacture of other non-metallic mineral products, e.g. plasters, cement

SU 19: Building and construction work

Substance supplied to that use in form of:

in a mixture

Subsequent service life relevant for this use:

no