5-(3-Phenylpropioloyl)-1,3-isobenzofurandione

Uses at industrial sites

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

Use name:

Production of polymer materials

Reference

Name:

5-(3-phenylprop-2-ynoyl)-1,3-dihydro-2-benzofuran-1,3-dione

Type of composition:

legal entity composition of the substance

State / form:

solid: particulate/powder

Reference substance:

5-(3-phenylprop-2-ynoyl)-1,3-dihydro-2-benzofuran-1,3-dione

Contributing activity / technique for the environment

Name of activity / technique:

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

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 workers

Contributing activity / technique for workers 1

Name of activity / technique:

Covers short exposures, e.g. during spot checks

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 2

Name of activity / technique:

Use in closed batch process (synthesis or formulation

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 3

Name of activity / technique:

Use in batch and other process (synthesis) where opportunity for exposure arises

Process category (PROC):

PROC 4: Chemical production where opportunity for exposure arises

Contributing activity / technique for workers 4

Name of activity / technique:

Manufacture or formulation of chemical products or articles using technologies related to mixing and blending of solid or liquid materials, and where the process is in stages and provides the opportunity for significant contact at any stage. Covers mixing / blending specifically of formulated products

Process category (PROC):

PROC 5: Mixing or blending in batch processes

Contributing activity / technique for workers 5

Name of activity / technique:

Sampling, loading, filling, transfer, dumping, bagging in non- dedicated facilities. Exposure related to dust, vapour, aerosols or spillage, and cleaning of equipment to be expected. Equipment cleaning and maintenance

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:

Sampling, loading, filling, transfer, dumping, bagging in dedicated facilities. Exposure related to dust, vapour, aerosols or spillage, and cleaning of equipment to be expected. Covers transfer for internal storage

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:

Filling lines specifically designed to both capture vapour and aerosol emissions and minimise spillage.

Process category (PROC):

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

Contributing activity / technique for workers 8

Name of activity / technique:

Production of polymer articles from raw polymer feedstock

Process category (PROC):

PROC 14: Tabletting, compression, extrusion, pelletisation, granulation

Contributing activity / technique for workers 9

Name of activity / technique:

Manipulation of finished polymer products; e.g repackaging

Process category (PROC):

PROC 21: Low energy manipulation of substances bound in materials and/or articles

Contributing activity / technique for workers 10

Name of activity / technique:

Manipulation of finished polymer products; e.g shaping etc

Process category (PROC):

PROC 24: High (mechanical) energy work-up of substances bound in materials and/or articles

Product category used:

PC 32: Polymer preparations and compounds

Sector of end use:

SU 11: Manufacture of rubber products

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

Substance supplied to that use in form of:

in a mixture

Subsequent service life relevant for this use:

no