4-Methoxybenzenediazonium tetrafluoroborate

Basic Information

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CAS Number

459-64-3

Molecular Formula

C7H7BF4N2O

Molecular Weight

221.95 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Ethers

Basic Chemical Raw Materials Organic Chemicals Nitriles

Fine Chemicals Specialty Chemicals UV Stabilizers

Agricultural Chemicals Pesticides Herbicides

Basic Physical Properties

Melting Point

142-144 °C

Boiling Point

°Cat760mmHg

Water Solubility

Decompose in water

SMILES

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[B-](F)(F)(F)F.COC1=CC=C(C=C1)[N+]#N

InChI

InChI=1S/C7H7N2O.BF4/c1-10-7-4-2-6(9-8)3-5-7;2-1(3,4)5/h2-5H,1H3;/q+1;-1

InChIKey

BYGWNWAFXUPZHI-UHFFFAOYSA-N

LogP

3.47978

Complexity

160

Safety Information

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GHS Hazard Pictograms

H314

Hazard Statement

H314 Causes severe skin burns and eye damage
Skin corrosion/irritation

Hazard Class

Class 8 Class 8

Synonyms & References

English

BYGWNWAFXUPZHI-UHFFFAOYSA-N
4-Methoxybenzenediazonium tetrafluoroborate
4-methoxyphenyldiazonium tetrafluoroborate
EINECS 207-296-2
SCHEMBL791699
TD8040
AKOS017346349
M2636
4-Methoxybenzenediazoniumfluoroborate
DTXSID70196646
459-64-3
AS-54709
4-Methoxybenzenediazonium tetrafluoroborate, 98%
CS-W009319
4-METHOXYBENZENEDIAZONIUMTETRAFLUOROBORATE
4-Methoxybenzene diazonium fluoroborate
NS00031572
p-methoxybenzenediazonium tetrafluoroborate
J-200071
A853789
MFCD00011897
4-methoxybenzenediazonium;tetrafluoroborate
C7H7BF4N2O
FT-0618913
P-methoxybenzenediazoniumfluoroborate
J-640267
AMY17889
p-Methoxyphenyldiazonium tetrafluoroborate

MDL Number

MFCD00011897

Customs Code

2927000090

FAQ

What is 4-Methoxybenzenediazonium tetrafluoroborate (CAS: 459-64-3)?

4-Methoxybenzenediazonium tetrafluoroborate is an azo compound with the chemical formula C8H7NO3+BF4-. It is a white crystalline solid with a nitrogen dioxide group attached to a methoxybenzene ring. This compound is used in analytical chemistry for the determination of alcohols and in organic synthesis as a coupling reagent.

What are the main uses of 4-Methoxybenzenediazonium tetrafluoroborate (CAS: 459-64-3)?

4-Methoxybenzenediazonium tetrafluoroborate is primarily used in analytical chemistry for the quantitative analysis of alcohols, particularly in the field of organic synthesis. It functions as a coupling reagent in the synthesis of azo dyes and pigments. Additionally, it is employed in the preparation of arylboronic acids and in the generation of aryl diazonium salts.

Is 4-Methoxybenzenediazonium tetrafluoroborate (CAS: 459-64-3) safe?

4-Methoxybenzenediazonium tetrafluoroborate is generally considered safe for laboratory use when proper handling procedures are followed. However, it should be handled with care due to its potential for skin and eye irritation. Protective gloves and safety glasses are recommended. Spills should be cleaned up immediately using appropriate chemical waste disposal procedures.

How should 4-Methoxybenzenediazonium tetrafluoroborate (CAS: 459-64-3) be stored?

4-Methoxybenzenediazonium tetrafluoroborate should be stored in a cool, dry place away from direct sunlight and heat sources. It is best kept in a tightly sealed container to prevent moisture absorption. Avoid storing it near incompatible materials such as strong acids or reducing agents. Proper ventilation in the storage area is also recommended to prevent the accumulation of flammable gases.