Substance Information

Substance Infocard


Naphthalene-1-diazonium tetrafluoroborate

EC / List no.: 249-308-9

CAS no.: 28912-93-8

Mol. Formula: C10H7BF4N2

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Key datasets


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):

REACH - Registration, Evaluation, Authorisation and Restriction of Chemicals Regulation
  • 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.
  • Substances indicated, in 2009, as being intended to be registered by at least one company in the EEA.
Previous Legislations
  • Substances listed in the EINECS, ELINCS, or NLP inventories.
Cosmetic Products Regulation
  • Cosmetic Products Regulation, Annex II - Prohibited Substances
    EU. Prohibited Substances: Annex II, Regulation 1223/2009/EC on Cosmetic Products, as amended by Regulation (EU) 2021/1902, OJ L 387 of 3 November 2021

    This list contains substances which are banned from use in any cosmetic products marketed for sale or use in the European Union.

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Substance names and other identifiers

Regulatory process names
Naphthalene-1-diazonium tetrafluoroborate
EC Inventory
Naphthalene-1-diazonium tetrafluoroborate
naphthalene-1-diazonium tetrafluoroborate
Pre-Registration process
IUPAC names
naphthalene-1-diazonium; tetrafluoroboranuide
Other identifiers
EC Inventory, Pre-Registration process, Other
CAS number
CAS number
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Group parents

This substance has been identified as member of the following groups of substances:

Results list is empty
Name EC / List no. CAS no. Association
Borates - - Expert judgement