1-Naphthylboronic acid Chemical Properties

Melting point:

208-214 °C(lit.)

Boiling point:

381.9±25.0 °C(Predicted)

Density 

1.21±0.1 g/cm3(Predicted)

refractive index 

n20D 1.64 (Predicted)

storage temp. 

Keep in dark place,Sealed in dry,Room Temperature

solubility 

soluble in DMSO, Methanol

form 

Powder

pka

8.53±0.30(Predicted)

color 

Off-white to pink beige

Water Solubility 

2.5 g/100 mL

BRN 

2937504

InChI

InChI=1S/C10H9BO2/c12-11(13)10-6-5-8-3-1-2-4-9(8)7-10/h1-7,12-13H

InChIKey

HUMMCEUVDBVXTQ-UHFFFAOYSA-N

SMILES

C1=C2C(C=CC=C2)=CC=C1B(O)O

CAS DataBase Reference

13922-41-3(CAS DataBase Reference)

Safety Information

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

26-36-37/39

WGK Germany 

3

HazardClass 

IRRITANT

HS Code 

29319090

MSDS

• Language:English Provider:SigmaAldrich
• Language:English Provider:ACROS
• Language:English Provider:ALFA

1-Naphthylboronic acid Usage And Synthesis

Chemical Properties

Off-white to pink beige powder. soluble in methanol. Insoluble in water.

Uses

1-Naphthaleneboronic acid is a useful synthetic intermediate. It is a reagent used to synthesize potassium aryltrifluoroborates which is a convenient precursor of arylboron difluoride lewis acids. It is also useful in the synthesis of polyaromatic hydrocarbons utilizing the Suzuki reaction.

Uses

Naphthalene-1-boronic acid can be used:
Methyl 5-bromo-2-(naphthalene-1-yl)benzoate, which is a starting material for the preparation of 9-anthracene-spirobenzofluorene host materials.
A bifunctional polymer used for the hydrolysis of cellulose.
9-(Naphthalene-1-yl)anthracene, which is a key intermediate for the preparation of anthracene derived molecular glass having blue emission.
1-Naphthaleneboronic acid can also be as a substrate in fluorometric boronic acid based saccharide sensors based on the Suzuki homocoupling reactions.

Precautions

Incompatible with oxidizing agents. Store in a cool, dry condition in a well sealed container. Store at room temperature.

1-Naphthylboronic acid(13922-41-3)Related Product Information

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