Skip to Content
Merck
All Photos(1)

Key Documents

More Documents

175064

Sigma-Aldrich

Nitrosyl tetrafluoroborate

95%

Synonym(s):

Nitrosonium tetrafluoroborate

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
NOBF4
CAS Number:
14635-75-7
Molecular Weight:
116.81
EC Number:
238-679-2
MDL number:
MFCD00011433
UNSPSC Code:
12352101
PubChem Substance ID:
24850360
NACRES:
NA.22

Assay

95%

reaction suitability

reagent type: oxidant

storage temp.

2-8°C

SMILES string

N#[O+].F[B-](F)(F)F

InChI

1S/BF4.NO/c2-1(3,4)5;1-2/q-1;+1

InChI key

KGCNVGDHOSFKFT-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Application

Nitrosyl tetrafluoroborate is an efficient nitrosating and diazotizing agent. It reacts with alcohols and secondary amines to yield alkyl nitrites and nitrosamines, respectively. It reacts with primary amines to yield diazonium tetrafluoroborates. NOBF4 is also a mild oxidant and commonly used for single electron transfer oxidation.

Pictograms

Corrosion
GHS05

Signal Word

Danger

Hazard Statements

H314

Hazard Classifications

Skin Corr. 1B

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Customers Also Viewed

Slide 1 of 1

1 of 1

Triethyloxonium tetrafluoroborate ≥97.0% (T)

Sigma-Aldrich

90520

Triethyloxonium tetrafluoroborate

New synthetic reagents and reactions.
Olah, George A
Aldrichimica Acta, 12, number=(3), 43-49 (1979)
Azodesilylierung?eine neue aprotische Diazotierungstechnik.
Weiss
Chemische Berichte, 117(5), 1965-1972 (1984)
Gary A Molander et al.
The Journal of organic chemistry, 77(9), 4402-4413 (2012-04-25)
Organotrifluoroborates have emerged as an alternative to toxic and air- and moisture-sensitive organometallic species for the synthesis of functionalized aryl and heteroaryl compounds. It has been shown that the trifluoroborate moiety can be easily converted into a variety of different
Shuoren Du et al.
Dalton transactions (Cambridge, England : 2003), 46(40), 13957-13965 (2017-10-04)
pH homeostasis is strictly controlled at a subcellular level. A deregulation of the intra/extra/subcellular pH environment is associated with a number of diseases and as such, the monitoring of the pH state of cells and tissues is a valuable diagnostic
Angang Dong et al.
Journal of the American Chemical Society, 133(4), 998-1006 (2010-12-24)
The ability to engineer surface properties of nanocrystals (NCs) is important for various applications, as many of the physical and chemical properties of nanoscale materials are strongly affected by the surface chemistry. Here, we report a facile ligand-exchange approach, which
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service