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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.

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Etonitazene

Regulatory process names 13  IUPAC names 2  Other identifiers 1 

EC / List no.: 213-009-1

CAS no.: 911-65-9

Mol. Formula: C22H28N4O3

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Regulatory context

Here you can find all of the regulations and regulatory lists in which this substance appears, according to the data available to ECHA. This substance has been found in the following regulatory activities (directly, or inheriting the regulatory context of a parent substance):

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About
REACH - Registration, Evaluation, Authorisation and Restriction of Chemicals Regulation
  • Annex III: criteria for 1 - 10 tonne registered substances
    Substances predicted as likely to meet criteria for category 1A or 1B carcinogenicity, mutagenicity, or reproductive toxicity, or with dispersive or diffuse use(s) where predicted likely to meet any classification criterion for health or environmental hazards, or where there is a nanoform soluble in biological and environmental media.
  • Pre-registered substances
    Substances indicated, in 2009, as being intended to be registered by at least one company in the EEA.
Previous Legislations
  • EC Inventory
    Substances listed in the EINECS, ELINCS, or NLP inventories.
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Substance names and other identifiers

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Regulatory process names
1-(2-(Diethylamino)ethyl)-2-(p-ethoxybenzyl)-5-nitrobenzimidazole
Other
1H-Benzimidazole-1-ethanamine, 2-((4-ethoxyphenyl)methyl)-N,N-diethyl-5-nitro- (9CI)
Other
ARC 1G2
Other
Benzimidazole, 1-(2-(diethylamino)ethyl)-2-(p-ethoxybenzyl)-5-nitro-
Other
Ciba 20-684BA
Other
Etonitazene
EC Inventory
Etonitazene
Other
etonitazene
Pre-Registration process
Etonitazeno
Other
Etonitazenum
Other
Etonitazine
Other
Etonitazinum
Other
NIH 7607
Other
IUPAC names
(2-{2-[(4-ethoxyphenyl)methyl]-5-nitro-1H-1,3-benzodiazol-1-yl}ethyl)diethylamine
Other
2-[2-[(4-ethoxyphenyl)methyl]-5-nitrobenzimidazol-1-yl]-N,N-diethylethanamine
Other
Other identifiers
911-65-9
EC Inventory, Pre-Registration process, Other
CAS number