2-Benzoylbenzoic acid CAS NO.85-52-9

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Product Name: 2-Benzoylbenzoic acid

Alias: 1-carboxy-2-phenylcarbonylbenzene, 2-benzoyl benzoic acid, OBBA

CAS: 85-52-9

EC: 201-612-2

MF: C14H10O3

Appearance: White crystalline powder

Introduction
2-Benzoylbenzoic acid (CAS 85-52-9) is a white crystalline powder commonly used in various applications. It has a basic structure consisting of a benzene ring with a benzoyl group attached to it. This compound is sparingly soluble in water, but it dissolves well in organic solvents such as ethanol and acetone. The physical properties of 2-Benzoylbenzoic acid include a melting point of around 150-152°C and a boiling point of approximately 370°C. It is also known for its stability under normal conditions.

Applicable Fields
Pharmaceutical Industry: 2-Benzoylbenzoic acid is used in the pharmaceutical industry as an intermediate in the synthesis of various drugs. Its mechanism of action involves participating in chemical reactions to form new compounds with desired pharmacological properties.

Photoinitiators: This chemical is also utilized as a photoinitiator in the production of UV-curable coatings, inks, and adhesives. Its purpose is to initiate the polymerization process when exposed to UV light, leading to the formation of a solid film or adhesive bond.

Properties

Density: 1.2022

Melting point: 126-130℃

Boiling point: 257-265℃

Refractive index: 1.5767 (estimate)

Flash Point: 257°C

Vapour Pressure: 0.0±1.1 mmHg at 25°C

Precise Quality: 226.06300

PSA: 54.37000

logP: 2.61580

Water Solubility: SOL IN HOT WATER

Stability: Stable under normal temperatures and pressures.

Storage Temp: Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Spectral Properties

MAX ABSORPTION (PHOSPHORIC ACID-PHOSPHORIC ANHYDRIDE): 234 NM (LOG E= 4.05), 278 NM (LOG E= 4.08)
IR: 18062 (Sadtler Research Laboratories IR Grating Collection)
UV: 15841 (Sadtler Research Laboratories Spectral Collection)
NMR: 6864 (Sadtler Research Laboratories Spectral Collection)
MASS: 185 (Aldermaston, Eight Peak Index of Mass Spectra, UK)
MASS: 4544 (National Bureau of Standards EPA-NIH Mass Spectra Data Base, NSRDS-NBS-63)