BF4NO2
132.81 g/mol
Research ReagentDanger
Nitronium tetrafluoroborate
CAS13826-86-3EC237-533-5
Category
Research Reagent
Compound Class
Inorganic Salt
Primary Use
Research Compound
Nitronium tetrafluoroborate is an inorganic salt composed of a nitronium cation and a tetrafluoroborate anion. It appears as a colorless crystalline solid and reacts with water to release corrosive acids, making it significant as a nitration reagent in organic synthesis.
Laboratory reagent for nitration reactions
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
StrongSame Parent
Potassium tetrafluoroborate
CAS14075-53-7
Filler and flux agent in metal processing
StrongSame Parent
Lithium tetrafluoroborate
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electrolyte for lithium ion batteries
StrongSame Parent
Tetrafluoroboric acid
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metal cleaning and electroplating agent
StrongSame Parent
Ammonium tetrafluoroborate
CAS13826-83-0
high-temperature flux for metals
ReferenceSame Category
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research compound
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research compound
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research compound
ReferenceSame Category
3-chloro-N-methyl-5-(pentafluoro-sulfanyl)pyridin-2-amine
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research compound
Safety Reference
Danger
H314Causes severe skin burns and eye damage
H317May cause an allergic skin reaction
H334May cause allergy or asthma symptoms or breathing difficulties if inhaled
Customs Tariff Classification
The international HS code for Nitronium tetrafluoroborate (CAS 13826-86-3) is 2812.90.
HS code (international, 6-digit)
2812.90
EU CN code (8-digit)
2812 90 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
nitronium tetrafluoroborate
InChIKey
RGVZMPONLYFINH-UHFFFAOYSA-N
SMILES
[B-](F)(F)(F)F.[N+](=O)=O
Synonyms (7)
- Nitronium Tetrafluoroboron
- Nitronium tetrafluoroborate
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