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1,3,5-Tri(4-carboxyphenyl)benzene

1,3,5-Tri(4-carboxyphenyl)benzene Structure
1,3,5-Tri(4-carboxyphenyl)benzene structure
CAS No.
50446-44-1
Chemical Name:
1,3,5-Tri(4-carboxyphenyl)benzene
Synonyms
H3BTB;1,3,5-Tris(4-carboxyphenyl)benzene;5'-(4-carboxyphenyl)-[1,1':3',1''-terphenyl]-4,4''-dicarboxylic acid;DK7249;Benzenetribenzoic acid;Benzene-1,3,5-tribenzoic acid;1,3,5-Tri(4-carboxyphenyl)benzene;Benzene-1,3,5-tris(4-benzoic acid);1,4-Di-(4-carboxyphenyl)-naphthalene;Benzene-1,3,5-triyltris(4-benzoic acid)
CBNumber:
CB41454981
Molecular Formula:
C27H18O6
Molecular Weight:
438.43
MDL Number:
MFCD10000888
MOL File:
50446-44-1.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-05-28 02:05:43
Product description Number Pack Size Price
1,3,5-Tris(4-carboxyphenyl)benzene ≥98%, ≤20 wt. % solvent 686859 1g $405
1,3,5-Tris(4-carboxyphenyl)benzene >98.0%(HPLC) T2647 1g $156
1,3,5-Tris(4-carboxyphenyl)benzene >98.0%(HPLC) T2647 5g $485
1,3,5-Tris(4-carboxyphenyl)benzene, min. 98% BTB min.98% 08-0635 1g $111
1,3,5-Tris(4-carboxyphenyl)benzene, min. 98% BTB min.98% 08-0635 5g $387
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1,3,5-Tri(4-carboxyphenyl)benzene Properties

Melting point 322-327 °C
Boiling point 711.0±60.0 °C(Predicted)
Density 1.357±0.06 g/cm3(Predicted)
storage temp. Inert atmosphere,Room Temperature
solubility Soluble in tetrahydrofuran.
form solid
pka 3.46±0.10(Predicted)
color white to yellow
InChI InChI=1S/C27H18O6/c28-25(29)19-7-1-16(2-8-19)22-13-23(17-3-9-20(10-4-17)26(30)31)15-24(14-22)18-5-11-21(12-6-18)27(32)33/h1-15H,(H,28,29)(H,30,31)(H,32,33)
InChIKey SATWKVZGMWCXOJ-UHFFFAOYSA-N
SMILES C1(C2=CC(C3=CC=C(C(O)=O)C=C3)=CC(C3=CC=C(C(O)=O)C=C3)=C2)=CC=C(C(O)=O)C=C1
UNSPSC Code 26111700
NACRES NA.23

SAFETY

Risk and Safety Statements

Symbol(GHS)  Flame (GHS02)Exclamation Mark (GHS07)Environment (GHS09)
GHS02,GHS07,GHS09
Signal word  Danger
Hazard statements  H228-H315-H319-H410
Precautionary statements  P210-P273-P302+P352-P305+P351+P338
PPE dust mask type N95 (US), Eyeshields, Faceshields, Gloves
Hazard Codes  F,Xn,N,Xi
Risk Statements  10-48/20-50/53-63-65-67-36/38
Safety Statements  36/37-60-61-62-26
RIDADR  UN 3175 4.1/PG 2
WGK Germany  3
HazardClass  9
HS Code  29173990
Storage Class 4.1B - Flammable solid hazardous materials
Hazard Classifications Aquatic Acute 1
Aquatic Chronic 1
Eye Irrit. 2
Flam. Sol. 1
Skin Irrit. 2
NFPA 704
1
2 0

1,3,5-Tri(4-carboxyphenyl)benzene price More Price(38)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 686859 1,3,5-Tris(4-carboxyphenyl)benzene ≥98%, ≤20 wt. % solvent 50446-44-1 1g $405 2026-04-30 Buy
TCI Chemical T2647 1,3,5-Tris(4-carboxyphenyl)benzene >98.0%(HPLC) 50446-44-1 1g $156 2026-04-30 Buy
TCI Chemical T2647 1,3,5-Tris(4-carboxyphenyl)benzene >98.0%(HPLC) 50446-44-1 5g $485 2026-04-30 Buy
Strem Chemicals 08-0635 1,3,5-Tris(4-carboxyphenyl)benzene, min. 98% BTB min.98% 50446-44-1 1g $111 2026-04-30 Buy
Strem Chemicals 08-0635 1,3,5-Tris(4-carboxyphenyl)benzene, min. 98% BTB min.98% 50446-44-1 5g $387 2026-04-30 Buy
Product number Packaging Price Buy
686859 1g $405 Buy
T2647 1g $156 Buy
T2647 5g $485 Buy
08-0635 1g $111 Buy
08-0635 5g $387 Buy

1,3,5-Tri(4-carboxyphenyl)benzene Chemical Properties,Uses,Production

Chemical Properties

White solid

Uses

1,3,5-Tri(4-carboxyphenyl)benzene is used as a building block for metal organic frameworks, which is a 3D-microporous material and finds applications in gas adsorption and separation technologies.

General Description

1,3,5-Tris(4-carboxyphenyl)benzene (H3BTB) is a star-shaped two-dimensional molecule that forms a self-assembled monolayer (SAM) on a variety of substrates. It can be used as a tritopic bridging ligand that facilitates the functionalization of polyoxometalate-based metal organic frameworks (MOFs) for potential usage in gas storage, gas separation, and catalysis.

Synthesis

4,4''-Dimethyl-5'-(4-methylphenyl)-1,1':3',1''-terbenzene

50446-43-0

1,3,5-Tri(4-carboxyphenyl)benzene

50446-44-1

3.485 g (0.01 mol) of 1,3,5-tris(4-methylphenyl)benzene was added to 0.0029 g (1 mol%) of cobalt nitrate, 0.005482 g (1 eq.) of ammonium ceric nitrate, 0.0106 g (0.1 eq.) of sodium carbonate as an additive, 0.04 mol of 30% hydrogen peroxide, 5 mL of dimethyl succinate as a solvent, and 7.971 mg (0.1 equiv) of indole ligand in a dry clean pressure resistant tube. The reaction mixture was heated to 110 °C and reacted at 2.0 MPa (gauge pressure) for 6 hours. Upon completion of the reaction, the heating was stopped and the reaction system was extracted three times with ethyl acetate. The organic phases were combined and concentrated under reduced pressure to remove the solvent, and the resulting crude product was purified by column chromatography to give 4.2469 g of 1,3,5-tris(4-carboxyphenyl)benzene in 97% yield.

References

[1] Patent: CN108218685, 2018, A. Location in patent: Paragraph 0028; 0030; 0031; 0032
[2] Patent: CN107759460, 2018, A. Location in patent: Paragraph 0071-0093
[3] Patent: CN108484380, 2018, A. Location in patent: Paragraph 0031; 0033; 0035; 0037; 0038; 0039
[4] Journal fuer Praktische Chemie (Leipzig), 1890, vol. <2> 41, p. 414
[5] Journal fuer Praktische Chemie (Leipzig), 1893, vol. <2> 47, p. 420

1,3,5-Tri(4-carboxyphenyl)benzene Preparation Products And Raw materials

Raw materials

1,3,5-tris[(4-methoxycarbonyl)phenyl]benzene Carbon dioxide 4,4''-Dimethyl-5'-(4-methylphenyl)-1,1':3',1''-terbenzene 1,3,5-Tris(4-bromophenyl)benzene

Preparation Products

1,3,5-Tri(4-carboxyphenyl)benzene Suppliers

Global( 172)Suppliers
Supplier Tel Email Country ProdList Advantage
Shanghai UCHEM Inc. 		+862156762820 +86-13564624040 sales@myuchem.com China 8741 58
Henan Fengda Chemical Co., Ltd 		+86-371-86557731 +86-13613820652 info@fdachem.com China 20122 58
Shanghai Daken Advanced Materials Co.,Ltd 		+86-2158073036 info@dakenam.com China 13901 58
Henan Tianfu Chemical Co.,Ltd. 		+86-0371-55170693 +86-19937530512 info@tianfuchem.com China 21587 55
ATK CHEMICAL COMPANY LIMITED 		+undefined-21-51877795 ivan@atkchemical.com China 33024 60
Yancheng Green Chemicals Co.,Ltd 		+undefined-86-25-86655873 info@royal-chem.com China 130 58
career henan chemical co 		+86-0371-86658258 +8613203830695 sales@coreychem.com China 29815 58
Changzhou Ansciep Chemical Co., Ltd. 		+86 519 86305871 sales@ansciepchem.com CHINA 4241 58
Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd. 		0431-80514535 13634302652 Extension@chemextension.com CHINA 967 58
BOC Sciences 		+1-631-485-4226 inquiry@bocsci.com United States 19936 58
Supplier Advantage
Shanghai UCHEM Inc. 		58
Henan Fengda Chemical Co., Ltd 		58
Shanghai Daken Advanced Materials Co.,Ltd 		58
Henan Tianfu Chemical Co.,Ltd. 		55
ATK CHEMICAL COMPANY LIMITED 		60
Yancheng Green Chemicals Co.,Ltd 		58
career henan chemical co 		58
Changzhou Ansciep Chemical Co., Ltd. 		58
Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd. 		58
BOC Sciences 		58

View Lastest Price from 1,3,5-Tri(4-carboxyphenyl)benzene manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
1,3,5-Tris(4-carboxyphenyl)benzene pictures 2026-06-05 1,3,5-Tris(4-carboxyphenyl)benzene
50446-44-1
 $59.30-222.30 1g 0.98 25kg Shanghai UCHEM Inc.
1,3,5-Tri(4-carboxyphenyl)benzene pictures 2025-09-25 1,3,5-Tri(4-carboxyphenyl)benzene
50446-44-1
 $1.60-36.00 1kg 99% Henan Fengda Chemical Co., Ltd
1,3,5-Tri(4-carboxyphenyl)benzene pictures 2025-04-04 1,3,5-Tri(4-carboxyphenyl)benzene
50446-44-1
 1KG 98% 1ton Henan Aochuang Chemical Co.,Ltd.

1,3,5-Tri(4-carboxyphenyl)benzene Spectrum

1,3,5-Tri(4-carboxyphenyl)benzene(50446-44-1)1HNMR

50446-44-1(1,3,5-Tri(4-carboxyphenyl)benzene)Related Search:

CARBOXYETHYLSILANETRIOL NA SALT 1,3,5-tris(4-pyridyl)benzene 1,3,5-Tris(4-aminophenyl)benzene 5'-(3,5-dicarboxyphenyl)-[1,1':3',1''-terphenyl]-3,3'',5,5''-tetracarboxylicacid 1,3,5-Tris(p-formylphenyl)benzene
[p-Terphenyl]-4,4''-dicarboxylic acid 1,3,5-Triphenylbenzene 1,3,5-Tris(4-bromophenyl)benzene 1,1'-(5'-(4-acetylphenyl)-[1,1':3',1''-terphenyl]-4,4''-diyl)diethanone 4,4''-Dimethyl-5'-(4-methylphenyl)-1,1':3',1''-terbenzene

1of2

4-[3,5-bis(4-carboxyphenyl)phenyl]benzoic acid 1,3,5-Tri(4-carboxyphenyl)benzene 1,3,5-Tris(4-carboxyphenyl)benzene >=98%, <=20 wt. % solvent 4',4'',4'''-Benzene-1,3,5-tribenzoic acid 1,4-Di-(4-carboxyphenyl)-naphthalene 4,4μ,4μμ,-Benzene-1,3,5-triyl-tris(benzoic acid) Benzene-1,3,5-tribenzoic acid Benzene-1,3,5-tris(4-benzoic acid) Benzene-1,3,5-triyltris(4-benzoic acid) Benzenetribenzoic acid 1,3,5-Tris(4-carboxyphenyl)benzene, min. 98% BTB 1,3,5-Tris(4-carboxyphenyl)benzene, 98%, for synthesis [1,1':3',1''-Terphenyl]-4,4''-dicarboxylic acid, 5'-(4-carboxyphenyl)- DK7249 1,3,5-Tri(4-carboxyphenyl)benzene - [T94287] 1,3,5-Tris(4-carboxyphenyl)benzene 5'-(4-carboxyphenyl)-[1,1':3',1''-terphenyl]-4,4''-dicarboxylic acid H3BTB 50446-44-1 Achiral Oxygen MOFS COFS