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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 256-170-3 | CAS number: 44914-03-6
Manufacture, use & exposure
Manufacture
Manufacture
- Manufacture name:
- Manufacture of 2-MBA
Contributing activity / technique for the environmentopen allclose all
- Environmental release category (ERC):
- ERC1: Manufacture of the substance
- Name of activity / technique:
- Industrial Synthesis and Polymerization
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
- Name of activity / technique:
- Industrial Synthesis and Polymerization
- 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:
- Transfer
- Process category (PROC):
- PROC 8b: Transfer of substance or mixture (charging and discharging) at dedicated facilities
- Name of activity / technique:
- Laboratory use
- Process category (PROC):
- PROC 15: Use as laboratory reagent
- 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)
Conditions and measures related to Biological Sewage Treatment Plant
- Biological Sewage Treatment Plant (STP):
- no
- Application of site specific biological STP sludge on agricultural soil:
- no
Conditions and measures related to external treatment of waste (including article waste)
Other conditions of use
Other conditions affecting environmental exposure
Other conditions of use
Releases to waste and the environment
Release to the environment
ReleaseEnvirRepopen allclose all
- Release from the site to::
- surface water
- Release estimation method:
- estimated release factor
- Release from the site to::
- ambient air
- Release estimation method:
- estimated release factor
- Release from the site to::
- non-agricultural soil
- Release estimation method:
- estimated release factor
Release to external waste
Exposure of the environment
PECopen allclose all
- Exposed compartment:
- freshwater
- Exposure estimation method:
- exposure estimation tool
- Exposure estimation tool name:
- other: EUSES v2.1.2
- Exposed compartment:
- sediment (freshwater)
- Exposure estimation method:
- exposure estimation tool
- Exposure estimation tool name:
- other: EUSES v2.1.2
- Exposed compartment:
- marine water
- Exposure estimation method:
- exposure estimation tool
- Exposure estimation tool name:
- other: EUSES v2.1.2
- Exposed compartment:
- sediment (marine water)
- Exposure estimation method:
- exposure estimation tool
- Exposure estimation tool name:
- other: EUSES v2.1.2
- Exposed compartment:
- sewage treatment plant
- Exposure estimation method:
- exposure estimation tool
- Exposure estimation tool name:
- other: EUSES v2.1.2
- Exposed compartment:
- agricultural soil
- Exposure estimation method:
- exposure estimation tool
- Exposure estimation tool name:
- other: EUSES v2.1.2
- Exposed compartment:
- air
- Exposure estimation method:
- exposure estimation tool
- Exposure estimation tool name:
- other: EUSES v2.1.2
Exposure of humans via the environment
- Exposure estimation method:
- exposure estimation tool
- Exposure estimation tool name:
- other: EUSES v2.1.2
ContribScenWorkersRepopen allclose all
Contributing scenario for the workers
Conditions of use for workers
Amounts used (or contained in articles), frequency and duration of use/exposure
Conditions and measures related to personal protection, hygiene and health evaluation
PPERepopen allclose all
Other conditions affecting workers exposure
- Place of use:
- indoor
Other conditions of use
Exposure of workers
ExpEstopen allclose all
- Type of exposure:
- inhalation (internal) long-term exposure
- Exposure estimation method:
- exposure estimation tool
- Exposure estimation tool name:
- ECETOC TRA workers v3
- Type of exposure:
- inhalation (external) long-term exposure
- Exposure estimation method:
- exposure estimation tool
- Exposure estimation tool name:
- ECETOC TRA workers v3
- Type of exposure:
- dermal (external) short-term exposure
- Exposure estimation method:
- exposure estimation tool
- Exposure estimation tool name:
- ECETOC TRA workers v3
Contributing scenario for the workers
Conditions of use for workers
Amounts used (or contained in articles), frequency and duration of use/exposure
Conditions and measures related to personal protection, hygiene and health evaluation
PPERepopen allclose all
Effectiveness
- Route affected:
- dermal
Effectiveness
- Route affected:
- inhalation
Effectiveness
- Route affected:
- inhalation
Other conditions affecting workers exposure
- Place of use:
- indoor
Other conditions of use
Exposure of workers
ExpEstopen allclose all
- Type of exposure:
- inhalation (internal) long-term exposure
- Exposure estimation method:
- exposure estimation tool
- Exposure estimation tool name:
- ECETOC TRA workers v3
- Type of exposure:
- inhalation (external) long-term exposure
- Exposure estimation method:
- exposure estimation tool
- Exposure estimation tool name:
- ECETOC TRA workers v3
- Type of exposure:
- dermal (external) short-term exposure
- Exposure estimation method:
- exposure estimation tool
- Exposure estimation tool name:
- ECETOC TRA workers v3
Contributing scenario for the workers
Conditions of use for workers
Amounts used (or contained in articles), frequency and duration of use/exposure
Other conditions
Conditions and measures related to personal protection, hygiene and health evaluation
PPERepopen allclose all
Other conditions affecting workers exposure
- Place of use:
- indoor
Other conditions of use
Exposure of workers
ExpEstopen allclose all
- Type of exposure:
- inhalation (internal) long-term exposure
- Exposure estimation method:
- exposure estimation tool
- Exposure estimation tool name:
- ECETOC TRA workers v3
- Type of exposure:
- inhalation (external) long-term exposure
- Exposure estimation method:
- exposure estimation tool
- Exposure estimation tool name:
- ECETOC TRA workers v3
- Type of exposure:
- dermal (external) short-term exposure
- Exposure estimation method:
- exposure estimation tool
- Exposure estimation tool name:
- ECETOC TRA workers v3
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.
