Skip to Content
Merck
All Photos(2)

Key Documents

364762

Sigma-Aldrich

4,4′-Oxybis(benzoic acid)

99%

Synonym(s):

4,4′-Dicarboxydiphenyl ether

Sign Into View Organizational & Contract Pricing


About This Item

Linear Formula:
O(C6H4CO2H)2
CAS Number:
Molecular Weight:
258.23
EC Number:
MDL number:
UNSPSC Code:
12162002
PubChem Substance ID:
NACRES:
NA.23

Quality Level

Assay

99%

SMILES string

OC(=O)c1ccc(Oc2ccc(cc2)C(O)=O)cc1

InChI

1S/C14H10O5/c15-13(16)9-1-5-11(6-2-9)19-12-7-3-10(4-8-12)14(17)18/h1-8H,(H,15,16)(H,17,18)

InChI key

WVDRSXGPQWNUBN-UHFFFAOYSA-N

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

N Contreras-Pereda et al.
Ultrasonics sonochemistry, 55, 186-195 (2019-03-12)
Two novel cadmium-based 2D coordination polymers have been synthesized and characterized. Experimental results evidence that the best delamination processes occurs when weak interactions dominate the cohesion between layers and solvent molecules are occluded within the crystalline network. In this case
Sayed Ali Akbar Razavi et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 25(46), 10876-10885 (2019-06-19)
The introduction of organic ligands into metal-organic frameworks (MOFs) with a specific topology and that cannot be attained by direct synthesis is a big challenge. To meet this challenge, different ligand exchange/incorporation methods have been employed. Here, a new method
Mehrzad Shakourian et al.
Talanta, 218, 121139-121139 (2020-08-17)
In the present work, a magnetic metal-organic framework composite (Fe3O4@TGA@TMU-6) was synthesized and used as an adsorbent for magnetic solid-phase extraction (MSPE) of some organophosphorus pesticides (phosalone, chlorpyrifos and, profenofos) in rice and environmental water samples. Extraction, separation and determination
Xueling Shan et al.
Analytical sciences : the international journal of the Japan Society for Analytical Chemistry, 35(6), 639-644 (2019-02-13)
A novel electrochemiluminescence (ECL) sensor for detection of brilliant blue FCF (BB) has been developed using Ru@Zn-MOF/nafion modified GCE (glass carbon electrode) in this research. Different from conventional method for usage of Ru(bpy)32+ in solution-phase, Ru(bpy)32+ here was immobilized on
Santanu Chand et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 24(22), 5982-5986 (2018-02-14)
Selective adsorption and separation of CO2 from flue gas and landfill gas mixtures have drawn great attention in industry. Porous MOF materials are promising alternatives to achieve such separations; however, the stability in the presence of moisture must be taken

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service