2,4,6-TRIS(4-CARBOXYPHENYL)-1,3,5-TRIAZINE Chemical Properties

Melting point:

83-88℃

Boiling point:

799.9±70.0 °C(Predicted)

Density 

1.458±0.06 g/cm3(Predicted)

storage temp. 

Sealed in dry,Room Temperature

solubility 

Aqueous Base (Slightly), DMSO (Slightly, Heated)

form 

Solid

pka

3.27±0.10(Predicted)

color 

White to Off-White

InChI

InChI=1S/C24H15N3O6/c28-22(29)16-7-1-13(2-8-16)19-25-20(14-3-9-17(10-4-14)23(30)31)27-21(26-19)15-5-11-18(12-6-15)24(32)33/h1-12H,(H,28,29)(H,30,31)(H,32,33)

InChIKey

MSFXUHUYNSYIDR-UHFFFAOYSA-N

SMILES

N1=C(C2=CC=C(C=C2)C(O)=O)N=C(C2=CC=C(C=C2)C(O)=O)N=C1C1=CC=C(C=C1)C(O)=O

Safety Information

Hazard Codes 

T

Risk Statements 

61-20/21-36/37/38-50/53-36/38

Safety Statements 

53-26-36/37-45-61

WGK Germany 

3

HS Code 

29336990

2,4,6-TRIS(4-CARBOXYPHENYL)-1,3,5-TRIAZINE Usage And Synthesis

Uses

4,4′,4′′-s-Triazine-2,4,6-triyl-tribenzoic acid (H₃TATB) is an electron acceptor that can be used in the synthesis of an electrochromic material (ECM). ECM can be used for a variety of applications such as electronic paper, smart windows, and energy storage devices. It can also be used in the formation of a metal-organic framework (MOF) for potential usage in CO₂ adsorption. It can be used in the preparation of PCN-333(Al) based MOFs for the fabrication of an electrochemical biosensor.

General Description

This product has been enhanced for energy efficiency.

Synthesis

General procedure for the synthesis of 2,4,6-tris(4-carboxyphenyl)-1,3,5-triazine from 2,4,6-tris-tosyl-1,3,5-triazine: 2,4,6-tris(4-carboxyphenyl)-1,3,5-triazine (1.0 g, 2.8 mmol), acetic acid (24.85 mL), and concentrated sulfuric acid (1.58 mL) were added to a 100 mL round-bottomed flask and stirred for for 5 minutes. Subsequently, the reaction mixture was heated to 50 °C and a solution consisting of chromium trioxide (2.58 g) dissolved in a mixture of acetic acid (5 mL) and concentrated sulfuric acid (5 mL) was added slowly and dropwise. The resulting dark brown slurry was stirred overnight. Upon completion of the reaction, the reaction mixture was filtered and the solid residue was collected. The residue was redissolved in 2N sodium hydroxide solution and filtered to remove insoluble impurities. Finally, the filtrate was acidified with 6N hydrochloric acid to afford the white precipitated product 2,4,6-tris(4-carboxyphenyl)-1,3,5-triazine (H3TATB) in 60% yield. The product was characterized by 1H NMR (400 MHz, DMSO-d6): δ=8.80 ppm (d, J=8.5 Hz, 6H), 8.18 (d, J=8.5 Hz, 6H); mass spectrometry (ESI) analysis showed [M-H]- peaks, and molecular weights of 440.0800 for the calculated value of C24H14N3O6 and 440.0100 for the measured value.

References

[1] Journal of the American Chemical Society, 2006, vol. 128, # 12, p. 3896 - 3897
[2] Zeitschrift fur Anorganische und Allgemeine Chemie, 2015, vol. 641, # 10, p. 1781 - 1785
[3] Journal of the American Chemical Society, 2015, vol. 137, # 4, p. 1663 - 1672
[4] Journal of the American Chemical Society, 2015, vol. 137, # 36, p. 11801 - 11809
[5] Journal of Materials Chemistry C, 2016, vol. 4, # 25, p. 6117 - 6130

2,4,6-TRIS(4-CARBOXYPHENYL)-1,3,5-TRIAZINE(61414-16-2)Related Product Information

• CARBOXYETHYLSILANETRIOL NA SALT
• 2,4,6-TRIPHENYL-S-TRIAZINE
• 2,4,6-TRIS(4-CARBOXYPHENYL)-1,3,5-TRIAZINE