Search for nanomaterials
The new ECHA CHEM database has been released by ECHA. See for more information on the transition to ECHA CHEM. More
Nanomaterials data shown here derives from the REACH registration data on the current Dissemination Platform, which is no longer maintained; it remains frozen as of 19th May 2023. Up-to-date REACH registration data is published only on ECHA CHEM. Unfortunately, there is no possibility to connect that data to this portal, nor for the time being to allow searches in ECHA CHEM by nanomaterials properties or inventories.
We appreciate your understanding during this transition period.
2,9-dimethylanthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2H,9H)-tetrone
EC/List no: 226-866-1 CAS no: 5521-31-3REACH Registration | Yes |
EU cosmetics inventory | No |
Belgian nano inventory | No |
French nano inventory | Yes |
Tonnage | |
Belgian inventory | |
French inventory | ≥ 1 to < 10 tonnes per annum |
Uses information | |
Environmental release category | ERC 2: Formulation of preparations |
ERC 4: Industrial use of processing aids in processes and products, not becoming part of articles | |
Article Category | AC 0: Other |
AC 4: Stone, plaster, cement, glass and ceramic articles | |
Product Category | PC 9a: Coatings and paints, thinners, paint removes |
PC 18: Ink and toners | |
PC 19: Intermediate | |
Process Category | PROC 0: Other |
PROC 3: Manufacture or formulation in the chemical industry in closed batch processes with occasional controlled exposure or processes with equivalent containment condition | |
PROC 4: Chemical production where opportunity for exposure arises | |
PROC 5: Mixing or blending in batch processes | |
PROC 7: Industrial spraying | |
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 15: Use as laboratory reagent | |
Sector of Use | SU 0: Other |
SU 10: Formulation [mixing] of preparations and/or re-packaging (excluding alloys) | |
Belgian Inventory Uses (NACE) |
REACH Nanoform Characterisation | |
Nanoform type | |
Crystallinity Structure | |
Shape category | |
Specific surface area | |
Surface treatment / functionalisation | |
Surface treating agent ID |