The Benzoic anhydride is an organic compound with the formula C₁₄H₁₀O₃. The IUPAC name of this chemical is benzoyl benzoate. With the CAS registry number 93-97-0, it is also named as phenylcarbonyl benzoate. The product's categories are Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts; Biochemistry; Nucleosides, Nucleotides & Related Reagents; Protecting Agents for Hydroxyl and Amino Groups; Protecting Agents, Phosphorylating Agents & Condensing Agents; Reagents for Oligosaccharide Synthesis; Carboxylic Acid Anhydrides; Carbonyl Compounds; Organic Building Blocks. Besides, it is a white to almost white crystal or crystalline, which should be stored in a closed cool and dry palce. It is a major industrial chemical widely used for preparing acetate esters, e.g. cellulose acetate.

Physical properties about Benzoic anhydride are: (1)ACD/LogP: 2.738; (2)ACD/LogD (pH 5.5): 2.74; (3)ACD/LogD (pH 7.4): 2.74; (4)ACD/BCF (pH 5.5): 70.94; (5)ACD/BCF (pH 7.4): 70.94; (6)ACD/KOC (pH 5.5): 735.32; (7)ACD/KOC (pH 7.4): 735.32; (8)#H bond acceptors: 3; (9)#Freely Rotating Bonds: 4; (10)Index of Refraction: 1.59; (11)Molar Refractivity: 62.992 cm³; (12)Molar Volume: 186.741 cm³; (13)Polarizability: 24.972 10-24cm3; (14)Surface Tension: 48.5200004577637 dyne/cm; (15)Density: 1.211 g/cm³; (16)Flash Point: 168.44 °C; (17)Enthalpy of Vaporization: 60.566 kJ/mol; (18)Boiling Point: 360 °C at 760 mmHg
 

Preparation of Benzoic anhydride: Benzoic anhydride is mainly produced by the carbonylation of methyl acetate. Maleic anhydride is produced by the oxidation of benzene or butane. Laboratory routes emphasize the dehydration of the corresponding acids. The conditions vary from acid to acid, but phosphorus pentoxide is a common dehydrating agent:
2 CH₃COOH + P₄O₁₀ → CH₃C(O)OC(O)CH₃ + "(HO)₂P₄O₉"

Uses of Benzoic anhydride: it can be used to produce furan-2-yl-phenyl-methanone by heating. This reaction is a kind of Friedel-Crafts acylation. It will need  solvent CH₂Cl₂. The yield is about 80%.

When you are using this chemical, please be cautious about it as the following:
It is risk of serious damage to eyes. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Besides, this chemical is irritating to eyes, respiratory system and skin. When you are using it, wear suitable gloves and eye/face protection.

You can still convert the following datas into molecular structure:
(1)SMILES: O=C(OC(=O)c1ccccc1)c2ccccc2
(2)InChI: InChI=1/C14H10O3/c15-13(11-7-3-1-4-8-11)17-14(16)12-9-5-2-6-10-12/h1-10H
(3)InChIKey: CHIHQLCVLOXUJW-UHFFFAOYAU
(4)Std. InChI: InChI=1S/C14H10O3/c15-13(11-7-3-1-4-8-11)17-14(16)12-9-5-2-6-10-12/h1-10H
(5)Std. InChIKey: CHIHQLCVLOXUJW-UHFFFAOYSA-N