Phenyl benzoate
- Product Name
- Phenyl benzoate
- CAS No.
- 93-99-2
- Chemical Name
- Phenyl benzoate
- Synonyms
- phenolben;Henyl Benzoate;phenol,benzoate;PHENYL BENZOATE;2-phenylbenzoate;PhenylBenzoate>Phenylbenzoate,99%;Benzoic acid phenyl;diphenylcarboxylate;Phenyl benzoate 99%
- CBNumber
- CB8256450
- Molecular Formula
- C13H10O2
- Formula Weight
- 198.22
- MOL File
- 93-99-2.mol
Phenyl benzoate Property
- Melting point:
- 68-70 °C (lit.)
- Boiling point:
- 298-299 °C (lit.)
- Density
- 1.235
- refractive index
- 1.5954 (estimate)
- Flash point:
- 298-299°C
- storage temp.
- Store below +30°C.
- solubility
- alcohol: freely soluble (hot)
- form
- Fine Crystalline Powder
- color
- White
- Odor
- geranium odor
- Water Solubility
- Soluble in ethanol, ethyl ether and chloroform. Insoluble in water.
- Merck
- 14,7275
- BRN
- 1566346
- Stability:
- Stable. Incompatible with strong oxidizing agents, strong acids, strong bases.
- LogP
- 3.590
- CAS DataBase Reference
- 93-99-2(CAS DataBase Reference)
- NIST Chemistry Reference
- Benzoic acid, phenyl ester(93-99-2)
- EPA Substance Registry System
- Benzoic acid, phenyl ester (93-99-2)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P270Do not eat, drink or smoke when using this product.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
N-Bromosuccinimide Price
- Product number
- 142719
- Product name
- Phenyl benzoate
- Purity
- 99%
- Packaging
- 5g
- Price
- $52.1
- Updated
- 2024/03/01
- Product number
- 142719
- Product name
- Phenyl benzoate
- Purity
- 99%
- Packaging
- 100g
- Price
- $128
- Updated
- 2024/03/01
- Product number
- B0075
- Product name
- Phenyl Benzoate
- Purity
- >99.0%(GC)
- Packaging
- 25g
- Price
- $24
- Updated
- 2024/03/01
- Product number
- B0075
- Product name
- Phenyl Benzoate
- Purity
- >99.0%(GC)
- Packaging
- 100g
- Price
- $61
- Updated
- 2024/03/01
- Product number
- B22986
- Product name
- Phenyl benzoate, 99%
- Packaging
- 25g
- Price
- $17.1
- Updated
- 2021/12/16
Phenyl benzoate Chemical Properties,Usage,Production
Chemical Properties
white crystalline powder
Uses
Phenyl Benzoate is a key reagent in the synthesis of soluble polyimides using dianhydride/diamine derivatives.
Definition
ChEBI: A benzoate ester obtained by the formal condensation of phenol with benzoic acid.
Preparation
A glass tube was charged with benzoic anhydride (1.13 g, 5.00 mmol), diphenyl carbonate (1.07 g, 5.00 mmol), and either Ti(OBu)4 (0.020 g, 0.059 mmol) or Sn(OMe)2Bu2 (0.017 g, 0.059 mmol) as catalyst. The reaction mixture was heated at 300 ℃ for 30 min. After cooling to room temperature, the crude product obtained was dissolved in dichloromethane (10 mL) and the solution was filtered. The solvent was evaporated and the product obtained after column chromatography (silica gel; CH2Cl2/cyclohexane, 4:1) was recrystallized from petroleum ether; yield 95%.
Synthesis Reference(s)
Canadian Journal of Chemistry, 61, p. 86, 1983 DOI: 10.1139/v83-015
Synthesis, p. 908, 1983 DOI: 10.1055/s-1983-30561
Tetrahedron Letters, 41, p. 1343, 2000 DOI: 10.1016/S0040-4039(99)02289-3
General Description
Phenyl benzoate is a phenyl ester of benzoic acid. Crystal structure of phenyl benzoate has been determined from 844 microdensitometer-measured intensities. All bond lengths and angles were reported to be normal. Phenyl benzoate undergoes Fries rearrangement catalyzed by heteropoly acids to yield the acylated phenols and esters.
Safety Profile
Moderately toxic by ingestion. When heated it emits acrid smoke and irritating fumes.
Purification Methods
Crystallise the ester from EtOH using ca twice the volume needed for complete dissolution at 69o. [Beilstein 9 IV 303.]
Phenyl benzoate Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from Phenyl benzoate manufacturers
- Product
- Phenyl benzoate 93-99-2
- Price
- US $30.00/kg
- Min. Order
- 100kg
- Purity
- 99%
- Supply Ability
- 1000kg
- Release date
- 2024-05-16
- Product
- Phenyl benzoate 93-99-2
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 500000kg
- Release date
- 2024-10-25
- Product
- Phenyl benzoate 93-99-2
- Price
- US $0.00/kg
- Min. Order
- 1kg
- Purity
- 0.99
- Supply Ability
- 20 tons
- Release date
- 2023-11-14