ChemicalBook > CAS DataBase List > Phenyl benzoate

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
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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)
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Safety

Hazard Codes 
Xn
Risk Statements 
22-38
Safety Statements 
22-24/25
WGK Germany 
3
RTECS 
DH6299500
TSCA 
Yes
HS Code 
29163100
Toxicity
LD50 orl-mus: 1225 mg/kg YKKZAJ 89,1179,69
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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.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
142719
Product name
Phenyl benzoate
Purity
99%
Packaging
5g
Price
$52.1
Updated
2024/03/01
Sigma-Aldrich
Product number
142719
Product name
Phenyl benzoate
Purity
99%
Packaging
100g
Price
$128
Updated
2024/03/01
TCI Chemical
Product number
B0075
Product name
Phenyl Benzoate
Purity
>99.0%(GC)
Packaging
25g
Price
$24
Updated
2024/03/01
TCI Chemical
Product number
B0075
Product name
Phenyl Benzoate
Purity
>99.0%(GC)
Packaging
100g
Price
$61
Updated
2024/03/01
Alfa Aesar
Product number
B22986
Product name
Phenyl benzoate, 99%
Packaging
25g
Price
$17.1
Updated
2021/12/16
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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

hebei hongtan Biotechnology Co., Ltd
Product
Phenyl benzoate 93-99-2
Price
US $30.00/kg
Min. Order
100kg
Purity
99%
Supply Ability
1000kg
Release date
2024-03-19
Hebei Yanxi Chemical Co., Ltd.
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
Hebei Guanlang Biotechnology Co., Ltd.
Product
Phenyl benzoate 93-99-2
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
500000kg
Release date
2022-09-27

93-99-2, Phenyl benzoateRelated Search:


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