C16H36N2O2
288.47 g/mol
Industrial ChemicalWarning
Tetrabutylammonium nitrite
CAS26501-54-2EC247-749-1
Category
Industrial Chemical
Compound Class
Inorganic Salt
Primary Use
Phase transfer catalyst
Tetrabutylammonium nitrite is a quaternary ammonium salt widely employed as a phase transfer catalyst in organic synthesis. It facilitates the transfer of nitrite ions between aqueous and organic phases, enabling reactions under mild conditions.
Phase transfer catalyst in organic synthesisReagent for nitration and nitroso compound preparation
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
StrongStructure SimilarSimilarity 1.00
Tbaf(tbuoh)4
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research compound
StrongStructure SimilarSimilarity 1.00
Tetrabutylammonium chloride
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Phase transfer catalyst
StrongStructure SimilarSimilarity 1.00
Tetrabutylammonium (1R,2S,5R)-2-carbamoyl-7-oxo-1,6-diazabicyclo[3.2.1]octan-6-yl sulfate
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research compound
StrongStructure SimilarSimilarity 1.00
Tetrabutylammonium difluorotriphenylsilicate
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research reagent
ApplicationSame Use
Tetrabutylammonium hydroxide
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Phase transfer catalyst
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Phase transfer catalyst
Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for Tetrabutylammonium nitrite (CAS 26501-54-2) is 2923.90.
HS code (international, 6-digit)
2923.90
EU CN code (8-digit)
2923 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
tetrabutylazanium nitrite
InChIKey
SHRKDVQQQPFSIY-UHFFFAOYSA-M
SMILES
CCCC[N+](CCCC)(CCCC)CCCC.N(=O)[O-]
Synonyms (4)
- Tetrabutylammonium nitrite
- tetrabutylazanium;nitrite
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