Search for nanomaterials
New Data Availability System
A new Data Availability System is being developed by ECHA. To begin with this system will take over the responsibility of making REACH registration data available, once it is ready. We expect the first version to be publicly available by the end of January 2024.
Since ECHA aims to devote our maximum effort to this new system, we can no longer maintain REACH registration data on the current Dissemination Platform. As such once the IUCLID format change begins on 19th May 2023 we will no longer update REACH registered substance factsheets. The factsheets will remain online, but will not be updated.
As a consequence, REACH registration data will likewise not be updated in Infocards, Brief Profiles, the Advanced search, or the Nanomaterials on the EU market portal. We will inform you of what you can expect in the new System, along with details of when and where to find it.
We appreciate your understanding in the meantime.
2-[(2-methoxy-4-nitrophenyl)azo]-N-(2-methoxyphenyl)-3-oxobutyramide
EC/List no: 228-768-4 CAS no: 6358-31-2| REACH Registration | Yes |
| EU cosmetics inventory | No |
| Belgian nano inventory | No |
| French nano inventory | Yes |
| Tonnage | |
| Belgian inventory | |
| French inventory | ≥ 10 to < 100 tonnes per annum |
| Uses information | |
| Environmental release category | ERC 2: Formulation of preparations |
| ERC 5: Industrial use resulting in inclusion into or onto a matrix | |
| Article Category | AC 0: Other |
| AC 2: Machinery, mechanical appliances, electrical/electronic articles | |
| Product Category | PC 9a: Coatings and paints, thinners, paint removes |
| PC 18: Ink and toners | |
| PC 20: Products such as ph-regulators, flocculants, precipitants, neutralisation agents | |
| Process Category | PROC 5: Mixing or blending in batch processes |
| PROC 7: Industrial spraying | |
| PROC 18: General greasing /lubrication at high kinetic energy conditions | |
| Sector of Use | SU 8: Manufacture of bulk, large scale chemicals (including petroleum products) |
| SU 9: Manufacture of fine chemicals | |
| SU 10: Formulation [mixing] of preparations and/or re-packaging (excluding alloys) | |
| SU 19: Building and construction work | |
| Belgian Inventory Uses (NACE) |
| REACH Nanoform Characterisation | |
| Nanoform type | |
| Crystallinity Structure | |
| Shape category | |
| Specific surface area | |
| Surface treatment / functionalisation | |
| Surface treating agent ID |