Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 232-263-4 | CAS number: 7803-62-5
Manufacture, use & exposure
Uses at industrial sites
Documentsopen allclose all
Uses at industrial sites
Contributing activity / technique for the environment
- Name of activity / technique:
- Use at industrial site
- Environmental release category (ERC):
- ERC6a: Use of intermediate
Contributing activity / technique for workersopen allclose all
- Name of activity / technique:
- General Exposures (closed systems) [CS15]
- Process category (PROC):
- PROC 1: Chemical production or refinery in closed process without likelihood of exposure or processes with equivalent containment conditions
- Name of activity / technique:
- Process sampling [CS2]
- Process category (PROC):
- PROC 8b: Transfer of substance or mixture (charging and discharging) at dedicated facilities
- Name of activity / technique:
- Storage [CS67]
- Process category (PROC):
- PROC 1: Chemical production or refinery in closed process without likelihood of exposure or processes with equivalent containment conditions
- 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
- Related assessment:
- use assessed in an own CSR
Contributing scenario for the environment (related to workers activities)
Conditions of use for the environment
Amounts used, frequency and duration of use (or from service life)
Releases to waste and the environment
Release to the environment
ReleaseEnvirRepopen allclose all
- Release from the site to::
- surface water
- Release estimation method:
- ERC
- Remarks:
- ERC-6a
- Release from the site to::
- ambient air
- Release estimation method:
- ERC
- Remarks:
- ERC-6a
- Release from the site to::
- non-agricultural soil
- Release estimation method:
- ERC
- Remarks:
- ERC-6a
Exposure of the environment
PECopen allclose all
- Exposed compartment:
- freshwater
- Exposed compartment:
- sediment (freshwater)
- Exposed compartment:
- marine water
- Exposed compartment:
- sediment (marine water)
- Exposed compartment:
- predators' prey (freshwater)
- Exposed compartment:
- predators' prey (marine water)
- Exposed compartment:
- top predators' prey (marine water)
- Exposed compartment:
- sewage treatment plant
- Exposed compartment:
- agricultural soil
- Exposed compartment:
- predators' prey (terrestrial)
- Exposed compartment:
- air
ContribScenWorkersRepopen allclose all
Contributing scenario for the workers
Exposure of workers
ExpEstopen allclose all
- Type of exposure:
- inhalation (internal) long-term exposure
- Type of exposure:
- inhalation (internal) short-term exposure
- Type of exposure:
- inhalation (external) long-term exposure
- Type of exposure:
- inhalation (external) short-term exposure
- Type of exposure:
- dermal (internal) long-term exposure
- Type of exposure:
- dermal (internal) short-term exposure
- Type of exposure:
- dermal (external) long-term exposure
- Type of exposure:
- dermal (external) short-term exposure
Contributing scenario for the workers
Exposure of workers
ExpEstopen allclose all
- Type of exposure:
- inhalation (internal) long-term exposure
- Type of exposure:
- inhalation (internal) short-term exposure
- Type of exposure:
- inhalation (external) long-term exposure
- Type of exposure:
- inhalation (external) short-term exposure
- Type of exposure:
- dermal (internal) long-term exposure
- Type of exposure:
- dermal (internal) short-term exposure
- Type of exposure:
- dermal (external) long-term exposure
- Type of exposure:
- dermal (external) short-term exposure
Contributing scenario for the workers
Exposure of workers
ExpEstopen allclose all
- Type of exposure:
- inhalation (internal) long-term exposure
- Type of exposure:
- inhalation (internal) short-term exposure
- Type of exposure:
- inhalation (external) long-term exposure
- Type of exposure:
- inhalation (external) short-term exposure
- Type of exposure:
- dermal (internal) long-term exposure
- Type of exposure:
- dermal (internal) short-term exposure
- Type of exposure:
- dermal (external) long-term exposure
- Type of exposure:
- dermal (external) short-term exposure
Contributing scenario for the workers
Exposure of workers
ExpEstopen allclose all
- Type of exposure:
- inhalation (internal) long-term exposure
- Type of exposure:
- inhalation (internal) short-term exposure
- Type of exposure:
- inhalation (external) long-term exposure
- Type of exposure:
- inhalation (external) short-term exposure
- Type of exposure:
- dermal (internal) long-term exposure
- Type of exposure:
- dermal (internal) short-term exposure
- Type of exposure:
- dermal (external) long-term exposure
- Type of exposure:
- dermal (external) short-term exposure
Contributing scenario for the workers
Exposure of workers
ExpEstopen allclose all
- Type of exposure:
- inhalation (internal) long-term exposure
- Type of exposure:
- inhalation (internal) short-term exposure
- Type of exposure:
- inhalation (external) long-term exposure
- Type of exposure:
- inhalation (external) short-term exposure
- Type of exposure:
- dermal (internal) long-term exposure
- Type of exposure:
- dermal (internal) short-term exposure
- Type of exposure:
- dermal (external) long-term exposure
- Type of exposure:
- dermal (external) short-term exposure
Contributing scenario for the workers
Exposure of workers
ExpEstopen allclose all
- Type of exposure:
- inhalation (internal) long-term exposure
- Type of exposure:
- inhalation (internal) short-term exposure
- Type of exposure:
- inhalation (external) long-term exposure
- Type of exposure:
- inhalation (external) short-term exposure
- Type of exposure:
- dermal (internal) long-term exposure
- Type of exposure:
- dermal (internal) short-term exposure
- Type of exposure:
- dermal (external) long-term exposure
- Type of exposure:
- dermal (external) short-term exposure
Contributing scenario for the workers
Exposure of workers
ExpEstopen allclose all
- Type of exposure:
- inhalation (internal) long-term exposure
- Type of exposure:
- inhalation (internal) short-term exposure
- Type of exposure:
- inhalation (external) long-term exposure
- Type of exposure:
- inhalation (external) short-term exposure
- Type of exposure:
- dermal (internal) long-term exposure
- Type of exposure:
- dermal (internal) short-term exposure
- Type of exposure:
- dermal (external) long-term exposure
- Type of exposure:
- dermal (external) short-term exposure
Contributing scenario for the workers
Exposure of workers
ExpEstopen allclose all
- Type of exposure:
- inhalation (internal) long-term exposure
- Type of exposure:
- inhalation (internal) short-term exposure
- Type of exposure:
- inhalation (external) long-term exposure
- Type of exposure:
- inhalation (external) short-term exposure
- Type of exposure:
- dermal (internal) long-term exposure
- Type of exposure:
- dermal (internal) short-term exposure
- Type of exposure:
- dermal (external) long-term exposure
- Type of exposure:
- dermal (external) short-term exposure
Contributing scenario for the workers
Exposure of workers
ExpEstopen allclose all
- Type of exposure:
- inhalation (internal) long-term exposure
- Type of exposure:
- inhalation (internal) short-term exposure
- Type of exposure:
- inhalation (external) long-term exposure
- Type of exposure:
- inhalation (external) short-term exposure
- Type of exposure:
- dermal (internal) long-term exposure
- Type of exposure:
- dermal (internal) short-term exposure
- Type of exposure:
- dermal (external) long-term exposure
- Type of exposure:
- dermal (external) short-term exposure
Contributing scenario for the workers
Exposure of workers
ExpEstopen allclose all
- Type of exposure:
- inhalation (internal) long-term exposure
- Type of exposure:
- inhalation (internal) short-term exposure
- Type of exposure:
- inhalation (external) long-term exposure
- Type of exposure:
- inhalation (external) short-term exposure
- Type of exposure:
- dermal (internal) long-term exposure
- Type of exposure:
- dermal (internal) short-term exposure
- Type of exposure:
- dermal (external) long-term exposure
- Type of exposure:
- dermal (external) short-term exposure
Contributing scenario for the workers
Exposure of workers
ExpEstopen allclose all
- Type of exposure:
- inhalation (internal) long-term exposure
- Type of exposure:
- inhalation (internal) short-term exposure
- Type of exposure:
- inhalation (external) long-term exposure
- Type of exposure:
- inhalation (external) short-term exposure
- Type of exposure:
- dermal (internal) long-term exposure
- Type of exposure:
- dermal (internal) short-term exposure
- Type of exposure:
- dermal (external) long-term exposure
- Type of exposure:
- dermal (external) short-term exposure
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):
- ERC6b: Use of reactive processing aid at industrial site (no inclusion into or onto article)
Contributing activity / technique for workers
- Name of activity / technique:
- Use in semiconductor and photovoltaic industry
- 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 33: Semiconductors
- Sector of end use:
- SU 13: Manufacture of other non-metallic mineral products, e.g. plasters, cement
- SU 16: Manufacture of computer, electronic and optical products, electrical equipment
- Substance supplied to that use in form of:
- as such
- Subsequent service life relevant for this use:
- no
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 33: Semiconductors
- Sector of end use:
- SU 16: Manufacture of computer, electronic and optical products, electrical equipment
- Subsequent service life relevant for this use:
- no
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
- Name of activity / technique:
- Use as laboratory reagent
- Environmental release category (ERC):
- ERC6b: Use of reactive processing aid at industrial site (no inclusion into or onto article)
Contributing activity / technique for workers
- Name of activity / technique:
- Use as 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
- Subsequent service life relevant for this use:
- no
- Related assessment:
- use assessed in a joint CSR
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 15: Non-metal-surface treatment products
- Sector of end use:
- SU 0: Other: Manufacture of glass
- Subsequent service life relevant for this use:
- no
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 15: Non-metal-surface treatment products
- Sector of end use:
- SU 13: Manufacture of other non-metallic mineral products, e.g. plasters, cement
- Subsequent service life relevant for this use:
- no
- Related assessment:
- use assessed in an own CSR
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
- Name of activity / technique:
- Use as an intermediate
- Environmental release category (ERC):
- ERC6a: Use of intermediate
Contributing activity / technique for workersopen allclose all
- Name of activity / technique:
- Transfer of substance or mixture (charging and discharging) at dedicated facilities (in lieu of PROC 8b)
- 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
- Name of activity / technique:
- Chemical production or refinery in closed process without likelihood of exposure or processes with equivalent containment conditions
- Process category (PROC):
- PROC 1: Chemical production or refinery in closed process without likelihood of exposure or processes with equivalent containment conditions
- Name of activity / technique:
- Equipment cleaning and maintenance
- Process category (PROC):
- PROC 8a: Transfer of substance or mixture (charging and discharging) at non-dedicated facilities
- PROC28: Manual maintenance (cleaning and repair) of machinery
- Sector of end use:
- SU 8: Manufacture of bulk, large scale chemicals (including petroleum products)
- SU 9: Manufacture of fine chemicals
- Subsequent service life relevant for this use:
- no
- Related assessment:
- use assessed in a joint CSR
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
- Name of activity / technique:
- Use for electronic component manufacture
- Environmental release category (ERC):
- ERC6b: Use of reactive processing aid at industrial site (no inclusion into or onto article)
Contributing activity / technique for workers
- Name of activity / technique:
- Use for electronic component manufacture
- Process category (PROC):
- PROC 1: Chemical production or refinery in closed process without likelihood of exposure or processes with equivalent containment conditions
- PROC 8b: Transfer of substance or mixture (charging and discharging) at dedicated facilities
- Product category used:
- PC 33: Semiconductors
- Sector of end use:
- SU 16: Manufacture of computer, electronic and optical products, electrical equipment
- Substance supplied to that use in form of:
- as such
- in a mixture
- Subsequent service life relevant for this use:
- no
Uses at industrial sites
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 33: Semiconductors
- Sector of end use:
- SU 13: Manufacture of other non-metallic mineral products, e.g. plasters, cement
- SU 16: Manufacture of computer, electronic and optical products, electrical equipment
- Subsequent service life relevant for this use:
- yes
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
- Name of activity / technique:
- Use as laboratory reagent
- 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:
- Use as 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
- Subsequent service life relevant for this use:
- no
- Related assessment:
- use assessed in a joint CSR
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
- Name of activity / technique:
- Use as an intermediate
- Environmental release category (ERC):
- ERC6a: Use of intermediate
Contributing activity / technique for workersopen allclose all
- Name of activity / technique:
- Transfer of substance or mixture (charging and discharging) at dedicated facilities (in lieu of PROC 8b)
- 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
- Name of activity / technique:
- Chemical production or refinery in closed process without likelihood of exposure or processes with equivalent containment conditions
- Process category (PROC):
- PROC 1: Chemical production or refinery in closed process without likelihood of exposure or processes with equivalent containment conditions
- Name of activity / technique:
- Equipment cleaning and maintenance
- Process category (PROC):
- PROC 8a: Transfer of substance or mixture (charging and discharging) at non-dedicated facilities
- PROC28: Manual maintenance (cleaning and repair) of machinery
- Sector of end use:
- SU 8: Manufacture of bulk, large scale chemicals (including petroleum products)
- SU 9: Manufacture of fine chemicals
- Subsequent service life relevant for this use:
- no
- Related assessment:
- use assessed in a joint CSR
Uses at industrial sites
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 19: Intermediate
- Sector of end use:
- SU 8: Manufacture of bulk, large scale chemicals (including petroleum products)
- Subsequent service life relevant for this use:
- yes
Uses at industrial sites
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 33: Semiconductors
- Sector of end use:
- SU 16: Manufacture of computer, electronic and optical products, electrical equipment
- Subsequent service life relevant for this use:
- no
- Related assessment:
- use assessed in an own CSR
Uses at industrial sites
- Registration/ Notification status for the use:
- use as intermediate 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 33: Semiconductors
- Sector of end use:
- SU 16: Manufacture of computer, electronic and optical products, electrical equipment
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 33: Semiconductors
- Sector of end use:
- SU 16: Manufacture of computer, electronic and optical products, electrical equipment
- Subsequent service life relevant for this use:
- no
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
- Name of activity / technique:
- chemical intermediate
- Environmental release category (ERC):
- ERC6a: Use of intermediate
Contributing activity / technique for workers
- Name of activity / technique:
- chemical intermediate
- 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 0: Other: Not Applicable
- Sector of end use:
- SU 8: Manufacture of bulk, large scale chemicals (including petroleum products)
- Substance supplied to that use in form of:
- as such
- Subsequent service life relevant for this use:
- no
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
- Name of activity / technique:
- Calibration of analysis equipment
- 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:
- Calibration of analysis equipment
- 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
- Sector of end use:
- SU 0: Other:
- Substance supplied to that use in form of:
- as such
- in a mixture
- Subsequent service life relevant for this use:
- no
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):
- ERC4: Use of non-reactive processing aid at industrial site (no inclusion into or onto article)
Contributing activity / technique for workersopen allclose all
- 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 8b: Transfer of substance or mixture (charging and discharging) at dedicated facilities
- Product category used:
- PC 21: Laboratory chemicals
- Sector of end use:
- SU 9: Manufacture of fine chemicals
- SU 24: Scientific research and development
- Subsequent service life relevant for this use:
- no
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
- Name of activity / technique:
- Manufacture; Semiconductors
- Environmental release category (ERC):
- ERC6b: Use of reactive processing aid at industrial site (no inclusion into or onto article)
Contributing activity / technique for workersopen allclose all
- Name of activity / technique:
- General exposures; Closed systems
- Process category (PROC):
- PROC 1: Chemical production or refinery in closed process without likelihood of exposure or processes with equivalent containment conditions
- Name of activity / technique:
- Transfer of substance or mixture (charging and discharging) at dedicated facilities (in lieu of PROC 8b)
- 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
- Name of activity / technique:
- Equipment cleaning and maintenance
- Process category (PROC):
- PROC 8b: Transfer of substance or mixture (charging and discharging) at dedicated facilities
- PROC28: Manual maintenance (cleaning and repair) of machinery
- Product category used:
- PC 33: Semiconductors
- Sector of end use:
- SU 16: Manufacture of computer, electronic and optical products, electrical equipment
- Subsequent service life relevant for this use:
- no
- Related assessment:
- use assessed in a joint CSR
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
- Name of activity / technique:
- Use in the Calibration of analytical equipment (Substance alone or as mixture in gases)
- Environmental release category (ERC):
- ERC7: Use of functional fluid at industrial site
Contributing activity / technique for workers
- Name of activity / technique:
- Use in the Calibration of analytical equipment (Substance alone or as mixture in gases)
- 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
- 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
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
