INTRODUCTION
2-Benzoylbenzoic Acid is an organic compound featuring a benzoyl group attached to a carboxylic acid group, commonly used as an intermediate in the synthesis of pharmaceuticals, dyes, and polymers, as well as for its photochemical properties in UV-absorbing formulations.
MANUFACTURE
It is synthesized through a Friedel–Crafts reaction using phthalic anhydride, benzene, and aluminum chloride, followed by purification.
| Synonym | o-Benzoylbenzoic acid, 2-Carboxybenzophenone |
| CAS no. | 85-52-9 |
| EINECS no. | 201-612-2 |
| Molecular formula | C14H10O3 |
| Molecular weight | 226.23 |
| Structure |  |
APPLICATIONS
| Serving as an intermediate in the synthesis of pharmaceutical compounds, including NSAIDs and other therapeutic agents, 2-benzoylbenzoic acid derivatives also show potential in photodynamic therapy for cancer and bacterial infections. |
| It acts as a monomer in high-performance polymers like polyesters and polyamides and improves UV stability and thermal resistance when used as a plastic additive. |
| 2-Benzoylbenzoic acid and its derivatives act as photo initiators in UV-cured coatings and adhesives, absorbing UV light to facilitate polymerization in industries like automotive coatings, electronics, and graphic printing. |
| It serves as an electroactive material in carbon sensors for the selective detection of Cr (III) ions in pharmaceutical samples and industrial wastewater. |
| 2-Benzoylbenzoic acid and its derivatives are being explored for use in organic electronics, including OLEDs, OPVs, and photovoltaic cells, because of their ability to absorb light and support charge transport. |
SPECIFICATIONS
| Test | Unit | Specifications |
|---|---|---|
| Appearance | – | Off-white to white powder |
| Identification (FT-IR) | – | Corresponds to reference standard |
| Melting Range | 0C | Between 126 to 1300C |
| MC by KF | % w/w | NMT 2.0 |
| Solubility in Methanol | – | Slightly turbid solution |
| Sulphated ash | % | NMT 0.5 |
| Assay (Titrimetry) | % | NLT 98 and NMT 102 |
| Purity by HPLC | % | NLT 99 |
| Impurity X1 | % | NMT 0.2 |
| Methyl-2-benzoylbenzoate+Imp X2 | % | NMT 0.2 |
| Other impurities | % | NMT 0.1 |
| Benzene content | ppm | NMT 2 |
STORAGE
Store at room temperature in a tightly closed container in a dry, well-ventilated area.
PACKING
HDPE drums
REACH Status
Not registered ExSyn offers 2-Benzoylbenzoic Acid on commercial scales and welcomes enquiries. No matter the quantity you need, our exceptional quality and service will make ExSyn your supplier of choice! If you need any additional information or SDS, please contact us
Ethylhexylglycerin is typically a clear, colorless liquid used in personal care products, as a preservative and a conditioning agent. It’s approved for use in cosmetics by regulatory agencies such as the U.S. Food and Drug Administration (FDA) and the European Union (EU).
N-acetylsulfanilyl chloride is a white coloured powder, soluble in organic solvents and slightly soluble in water. It is a versatile chemical compound that has numerous applications in industries, such as Agro and Pharmaceuticals.
Fir Needle Essential Oil is obtained from the fir needles of the Siberian fir tree Abies sibirica, belonging to the plant family of Pinaceae. The oil has a fresh, green, woody, and balsamic fragrance due to which it is generally used as a fragrance ingredient in soaps and perfumes.
Sodium Decane-1-Sulfonate is a surfactant with a long hydrophobic tail and hydrophilic sulfonate group, used to reduce surface tension and stabilize emulsions. It is commonly used in detergents, personal care products, and chemical formulations to enhance solubility and improve performance.
Ethoxylated hydrogenated castor oil (PEG-40 hydrogenated castor oil) is a combination of synthetic polyethylene glycol (PEG) with natural castor oil. It is a multifunctional Oil-in- Water Emulsifier that is a very versatile and multifunctional non-ionic surfactant used as fragrance builder and fragrance solubilizer,emulsifier in cosmetics and as pharmaceutical aid.
Trifluoroacetic anhydride is an organic liquid that belongs to the category of fluorochemicals. It is an anhydride of trifluoroacetic acid and has uses in APIs, intermediates, and agrochemicals. It is also a building block to introduce trifluoroacetyl group in organic moieties.
Benzene-d6 is a deuterated form of benzene, where hydrogen atoms are replaced by deuterium, making it ideal for use as a solvent in NMR spectroscopy. It is widely employed in chemical, pharmaceutical, and environmental research for isotopic labeling and reaction mechanism studies.
Pyridinium tribromide, an organic solid from the category of heterocyclic halides, is a highly efficient and selective bromination agent in organic syntheses. It is also used in production of APIs and intermediates.
Pyrophosphoryl Tetrachloride is a colorless fuming corrosive liquid .It consists of a pyrophosphate (a molecule with a P-O-P bond) group, where one phosphorus atom is bonded to four chlorine atoms and the other is bonded to three chlorine atoms.
It is a reactive chemical compound and should be handled with care. Commonly used in the synthesis of other phosphorus-containing compounds and as a chlorinating agent in organic chemistry