2,5-THIOPHENEDIBORONIC ACID Chemical Properties

Melting point:

250 °C (dec.)(lit.)

Boiling point:

490.1±55.0 °C(Predicted)

Density 

1.50±0.1 g/cm3(Predicted)

storage temp. 

Keep in dark place,Inert atmosphere,Store in freezer, under -20°C

pka

8.18±0.53(Predicted)

Specific Gravity

1.029

Appearance

Off-white to light brown Solid

InChI

1S/C4H6B2O4S/c7-5(8)3-1-2-4(11-3)6(9)10/h1-2,7-10H

InChIKey

SKFDVFMUXZWWOW-UHFFFAOYSA-N

SMILES

OB(O)c1ccc(s1)B(O)O

CAS DataBase Reference

26076-46-0(CAS DataBase Reference)

Safety Information

Hazard Codes 

Xi

Risk Statements 

36

Safety Statements 

26-36

WGK Germany 

3

HS Code 

2934999090

Storage Class

11 - Combustible Solids

Hazard Classifications

Eye Irrit. 2

MSDS

• Language:English Provider:SigmaAldrich

2,5-THIOPHENEDIBORONIC ACID Usage And Synthesis

Uses

2,5-Thiophenediylbisboronic acid can be used:

• As a reactant in the metal catalyzed Suzuki cross coupling reactions.
• To prepare 2,5-bis(2-pyridyl)thiophene, a thiophene based ligand which is used in the design of fluorescent mercury-sensor.
• To fabricate graphene-based biosensors for the detection of glucose and Escherichia coli in a complex medium.

2,5-THIOPHENEDIBORONIC ACID(26076-46-0)Related Product Information

• Sodium phosphate monobasic
• 2,5-Bis-Thiopheneboronic acid pinacol ester
• 2,5-THIOPHENEDIBORONIC ACID
• 5-Indolylboronic acid
• Thieno[3,2-b]thiophene-2-boronic Acid (contains varying amounts of Anhydride)
• 4,4,5,5-tetramethyl-2-(thieno[3,2-b]thiophen-2-yl)-1,3,2-dioxaborolane
• Boronicacid,B,B'-thieno[3,2-b]thiophene-2,5-diylbis-