CAS 93-97-0

Benzoic anhydride

Description:

Benzoic anhydride, with the CAS number 93-97-0, is an organic compound characterized by its anhydride functional group derived from benzoic acid. It appears as a colorless to pale yellow liquid with a distinctive aromatic odor. The compound is known for its reactivity, particularly in acylation reactions, where it can act as an acylating agent for alcohols and amines, forming esters and amides, respectively. Benzoic anhydride is relatively stable under normal conditions but can hydrolyze in the presence of water, reverting to benzoic acid. It has a moderate boiling point and is soluble in organic solvents such as ether and benzene, but less soluble in water. Due to its chemical properties, it is utilized in various applications, including the synthesis of pharmaceuticals, dyes, and fragrances. Safety precautions are necessary when handling this compound, as it can be irritating to the skin and respiratory system. Proper storage in a cool, dry place away from moisture is recommended to maintain its stability.

Formula: C₁₄H₁₀O₃

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

InChI key: InChIKey=CHIHQLCVLOXUJW-UHFFFAOYSA-N

SMILES: C(OC(=O)C1=CC=CC=C1)(=O)C2=CC=CC=C2

Synonyms:

• Ai3-03698
• Anhidrido Benzoico
• Anhydride benzoique
• Benzoesaureanhydrid
• Benzoic acid, 1,1'-anhydride
• Benzoic acid, anhydride
• Benzoyl anhydride
• Benzoyl benzoate
• Benzoylbenzoate
• Bis(phenylcarbonyl)ether
• Nsc 37116
• Phenyl anhydride
• Benzoic anhydride
• BENZOIC ANHYDRIDE, TECH., 90%
• Dibenzoic acid anhydride
• BenzoicAnhydride99%
• BENZOYL OXIDE
• Dibenzoic anhydride
• Banzoyl benzoate
• BenzoicAnhydride,~98%

Benzoic Anhydride

CAS: 93-97-0

Formula: C₁₄H₁₀O₃

Purity: >97.0%(GC)(T)

Color and Shape: White to Almost white powder to crystal

Molecular weight: 226.23

Ref: 3B-B0078

Benzoic anhydride, 98%

CAS: 93-97-0

Benzoic anhydride is used as a benzoylating agent in the manufacture of pharmaceuticals, dyes and intermediates. It serves as an arylation agent in the Heck reaction. It is also used to get benzoic acid through dehydration. Further, it is used to prepare furan-2-yl-phenyl-methanone, which is similar

Formula: C₁₄H₁₀O₃

Purity: 98%

Color and Shape: White to pale cream, Powder or crystalline powder or crystals

Molecular weight: 226.23

Ref: 02-A14269

Benzoic anhydride

CAS: 93-97-0

Formula: C₁₄H₁₀O₃

Purity: 96%

Color and Shape: Solid

Molecular weight: 226.2274

Ref: IN-DA0034I0

Benzoic anhydride

CAS: 93-97-0

Benzoic anhydride

Purity: 98%

Color and Shape: Solid

Molecular weight: 226.23g/mol

Ref: 54-OR62188

Benzoic anhydride

CAS: 93-97-0

Formula: C₁₄H₁₀O₃

Purity: 95%

Color and Shape: Solid, Crystalline or Powder

Molecular weight: 226.231

Ref: 10-F106400

Benzoic Anhydride (>90%)

Controlled Product

CAS: 93-97-0

Applications Benzoic Anhydride is the more active analogue of benzoic acid formed via dehydration. Benzoic Anhydride is used in the synthesis of a wide range of organic compounds including some dyes. Benzoic Anhydride is also used as an arylation agent in the Heck reaction.
References Lewis, D.M. et al.: J. Soc. Dyes Col., 99, 354 (1983); Shmidt, A.F. et al.: Kin. Catal., 41, 743 (2000);

Formula: C₁₄H₁₀O₃

Purity: >90%

Color and Shape: Neat

Molecular weight: 226.23

Ref: TR-B203920

Benzoic anhydride

CAS: 93-97-0

Benzoic anhydride is a carboxylic acid that is used as an intermediate in the synthesis of benzocaine, a local anesthetic. The preparation process for benzoic anhydride involves the reaction of benzoic acid with phosgene. This reaction produces high yields and significant reductions in reactant consumption. Additionally, it has been shown that benzoic anhydride can be prepared using a solvent-free method at room temperature without the use of a catalyst, which makes it more environmentally friendly. Benzoic anhydride is used as a precursor in chemical synthesis to produce dibenzoate esters, aromatic amines, and other organic compounds. It can also be used in liquid chromatography to separate organic compounds from each other by their solubility properties.

Formula: C₁₄H₁₀O₃

Purity: Min. 95%

Color and Shape: White Clear Liquid

Molecular weight: 226.23 g/mol

Ref: 3D-FB07688

Benzoic Anhydride pure, 98%

CAS: 93-97-0

Formula: C₁₄H₁₀O₃

Purity: min. 98%

Color and Shape: White to off-white, Crystalline powder, Clear

Molecular weight: 226.20

Ref: SR-56626