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
Trichloroacetonitrile is a halogenated organic compound belonging to nitrile family. Its strong electrophilic character makes it a valuable intermediate in organic synthesis. It readily undergoes hydrolysis, particularly under acidic or basic conditions, yielding trichloroacetamide and related derivatives.
Zinc Dialkyl Dithio Phosphate (ZDDP) belongs to a family of coordination compounds classified as members of transition metal dithiophosphate.
ZDDP is widely used based on a combination of different selected alcohols thus providing antiwear performance and enhanced thermal and hydrolytic stability. In combination with other additives, it is especially used for the formulation of hydraulic fluids, industrial gear oils, metalworking fluids, greases and automotive engine oils.
Dibutyl sulfide is an organosulfur. It is a clear, colorless to pale yellow liquid characterized by a strong sulfur-like odor and is primarily used as an intermediate in chemical synthesis, specialty organic manufacturing, and research applications. The compound exhibits good solvency properties and moderate thermal stability, making it useful in industrial and laboratory processes involving sulfur-containing organic compounds.
Oleylamine is a long-chain (C18) primary fatty amine derived from natural fatty acids, typically sourced from vegetable oils. It is produced from oleic acid through conversion of the carboxylic acid group (–COOH) into an amine group (–NH₂). With its optimal balance of hydrophobic chain length and reactive amine functionality it serves as a versatile and dependable building block for high-performance formulations.
Sodium Hyaluronate is the sodium salt of hyaluronic acid, a naturally occurring glycosaminoglycan known for its exceptional ability to retain moisture, along with its viscoelastic and biocompatible properties, making it highly valuable across pharmaceutical, cosmetic, and biomedical applications.
Pyrazinamide is a first-line antitubercular drug used in combination therapy for the treatment of tuberculosis (TB). It is a synthetic pyrazine derivative and acts as a prodrug, which is converted into its active form (pyrazinoic acid) inside Mycobacterium tuberculosis.
6-Bromopyridine-2,3-diamine is a heterocyclic organic compound belonging to the class of substituted pyridines. It is used mainly as an intermediate in pharmaceuticals and agrochemicals.
Magnesium trisilicate is an inorganic compound commonly used in pharmaceutical and gastrointestinal (GI) preparations due to its dual action. It is usually produced as a white, odorless, fine powder. It helps bind toxins or irritants in the gastrointestinal tract and occasionally used in formulations for its stabilizing properties.
Choline salicylate is a salicylate salt formed from choline and salicylic acid. It is a non-steroidal anti-inflammatory agent (NSAID-type compound) mainly used for its analgesic, anti-inflammatory, and mild antiseptic properties. Unlike acetylated salicylates, it is less irritating to the gastric mucosa and is commonly used in topical oral preparations such as gels and mouth paints.