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ChemicalBook >> CAS DataBase List >> Benzoic anhydride

Benzoic anhydride

Benzoic anhydride price.
  • $6 - $3592.25
  • Product name: Benzoic anhydride
  • CAS: 93-97-0
  • MF: C14H10O3
  • MW: 226.23
  • EINECS:202-291-1
  • MDL Number:MFCD00003073
  • Synonyms:BENZOIC ANHYDRIDE pure;BENZOIC ANHYDRIDE, TECH., 90%;BenzoicAnhydride,~98%;BenzoicAnhydride99%;Phenyl anhydride;Banzoyl benzoate;Dibenzoic acid anhydride;Dibenzoic anhydride
74 prices
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Brand
  • aablocks
  • AK Scientific
  • Apolloscientific
  • Arctom
  • Biosynth
  • BLDpharm
  • Chem-Impex
  • ChemScene
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  • Frontier Specialty Chemicals
  • Matrix Scientific
  • Medical Isotopes, Inc.
  • Oakwood
  • Sigma-Aldrich
  • Synthonix
  • TCI Chemical
  • Thermo Scientific Chemicals
  • TRC
  • Usbiological
Package
  • 10mM*1mLinDMSO(Solution)
  • 1g
  • 10mM*1mLinDMSO(Solid+Solvent)
  • 5g
  • 10g
  • 25g
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  • 100g
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  • 10Kg
  • 25kg
  • 25 g
  • 100 g
  • Manufactureraablocks
  • Product numberAA0034F8
  • Product descriptionbenzoic anhydride ≥98%
  • Packaging25g
  • Price$12
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0034F8
  • Product descriptionbenzoic anhydride 95%
  • Packaging100g
  • Price$19
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0034F8
  • Product descriptionbenzoic anhydride 99%
  • Packaging500g
  • Price$25
  • Updated2026-05-28
  • Buy
  • ManufacturerAK Scientific
  • Product numberX4834
  • Product descriptionBenzoic anhydride
  • Packaging500g
  • Price$147
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR62188
  • Product descriptionBenzoic anhydride 98%
  • Packaging2.5kg
  • Price$141
  • Updated2026-06-04
  • Buy
  • ManufacturerArctom
  • Product numberHY-Y1374
  • Product descriptionBenzoic anhydride 99.87%
  • Packaging250g
  • Price$94
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberHY-Y1374
  • Product descriptionBenzoic anhydride 99.87%
  • Packaging100g
  • Price$48
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberHY-Y1374
  • Product descriptionBenzoic anhydride 99.87%
  • Packaging500g
  • Price$141
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberHY-Y1374
  • Product descriptionBenzoic anhydride 99.87%
  • Packaging1000g
  • Price$211
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberHY-Y1374
  • Product descriptionBenzoic anhydride 99.87%
  • Packaging25g
  • Price$24
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberHY-Y1374
  • Product descriptionBenzoic anhydride 99.87%
  • Packaging10mM*1mLinDMSO(Solid+Solvent)
  • Price$25
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberHY-Y1374
  • Product descriptionBenzoic anhydride 99.87%
  • Packaging10mM*1mLinDMSO(Solution)
  • Price$26
  • Updated2026-05-26
  • Buy
  • ManufacturerBiosynth
  • Product numberFB07688
  • Product descriptionBenzoic anhydride
  • Packaging1kg
  • Price$80
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFB07688
  • Product descriptionBenzoic anhydride
  • Packaging500g
  • Price$50
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFB07688
  • Product descriptionBenzoic anhydride
  • Packaging2Kg
  • Price$156
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFB07688
  • Product descriptionBenzoic anhydride
  • Packaging5kg
  • Price$370
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA0034F8 benzoic anhydride ≥98% 25g $12 2026-05-28 Buy
aablocks AA0034F8 benzoic anhydride 95% 100g $19 2026-05-28 Buy
aablocks AA0034F8 benzoic anhydride 99% 500g $25 2026-05-28 Buy
AK Scientific X4834 Benzoic anhydride 500g $147 2021-12-16 Buy
Apolloscientific OR62188 Benzoic anhydride 98% 2.5kg $141 2026-06-04 Buy
Arctom HY-Y1374 Benzoic anhydride 99.87% 250g $94 2026-05-26 Buy
Arctom HY-Y1374 Benzoic anhydride 99.87% 100g $48 2026-05-26 Buy
Arctom HY-Y1374 Benzoic anhydride 99.87% 500g $141 2026-05-26 Buy
Arctom HY-Y1374 Benzoic anhydride 99.87% 1000g $211 2026-05-26 Buy
Arctom HY-Y1374 Benzoic anhydride 99.87% 25g $24 2026-05-26 Buy
Arctom HY-Y1374 Benzoic anhydride 99.87% 10mM*1mLinDMSO(Solid+Solvent) $25 2026-05-26 Buy
Arctom HY-Y1374 Benzoic anhydride 99.87% 10mM*1mLinDMSO(Solution) $26 2026-05-26 Buy
Biosynth FB07688 Benzoic anhydride 1kg $80 2021-12-16 Buy
Biosynth FB07688 Benzoic anhydride 500g $50 2021-12-16 Buy
Biosynth FB07688 Benzoic anhydride 2Kg $156 2021-12-16 Buy
Biosynth FB07688 Benzoic anhydride 5kg $370 2021-12-16 Buy

Properties

Melting point :38-42 °C(lit.)
Boiling point :360 °C
Density :1.199 g/mL at 25 °C(lit.)
refractive index :nD15 1.57665
Flash point :>230 °F
storage temp. :Inert atmosphere,2-8°C
solubility :0.01g/l (experimental)
form :Crystals or Crystalline Powder
color :White to almost white
Water Solubility :0.01 g/L
Sensitive :Moisture Sensitive
Merck :14,1092
BRN :516726
Henry's Law Constant :7.0×100 mol/(m3Pa) at 25℃, Zhang et al. (2010)
InChI :1S/C14H10O3/c15-13(11-7-3-1-4-8-11)17-14(16)12-9-5-2-6-10-12/h1-10H
InChIKey :CHIHQLCVLOXUJW-UHFFFAOYSA-N
SMILES :O=C(OC(=O)c1ccccc1)c2ccccc2
CAS DataBase Reference :93-97-0(CAS DataBase Reference)
NIST Chemistry Reference :Benzoic acid, anhydride(93-97-0)
EPA Substance Registry System :Benzoic anhydride (93-97-0)

Safety Information

Symbol(GHS): Corrosion (GHS05)Health Hazard (GHS08)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger P280, P305+P351+P338, P310
H372 Causes damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 1 Danger P260, P264, P270, P314, P501
Precautionary statements:
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P314 Get medical advice/attention if you feel unwell.

Description

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 to Friedel-Crafts acylation reaction. In addition to this, it is used for the synthesis of carboxylic esters and lactones.

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