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142719

Phenyl benzoate

99%

Synonym(s):

Benzoic acid phenyl ester

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5 g

Available to ship TODAYfromMILWAUKEE

$58.30
$43.72
100 g

Available to ship TODAYfromMILWAUKEE

$141.00

About This Item

Linear Formula:
C6H5CO2C6H5
CAS Number:
Molecular Weight:
198.22
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
202-293-2
Beilstein/REAXYS Number:
1566346
MDL number:
Assay:
99%
Form:
solid

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Quality Segment

assay

99%

form

solid

bp

298-299 °C (lit.)

mp

68-70 °C (lit.)

solubility

alcohol: freely soluble (hot), diethyl ether: slightly soluble, water: insoluble

functional group

ester, phenoxy, phenyl

SMILES string

O=C(Oc1ccccc1)c2ccccc2

InChI

1S/C13H10O2/c14-13(11-7-3-1-4-8-11)15-12-9-5-2-6-10-12/h1-10H

InChI key

FCJSHPDYVMKCHI-UHFFFAOYSA-N

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.

Phenyl benzoate serves as a precursor that undergoes the intramolecular biaryl coupling reaction to produce the intermediate for the synthesis of (−)-steganone.

Application

Phenyl benzoate was used in the synthesis of soluble polyimides using dianhydride/diamine derivatives.

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This Item
80229W420301CDS000554
description

99%

description

analytical standard

description

≥98%, FG

description

AldrichCPR

assay

99%

assay

-

assay

≥98%

assay

-

solubility

alcohol: freely soluble (hot), water: insoluble, diethyl ether: slightly soluble

solubility

-

solubility

-

solubility

-

Quality Level

100

Quality Level

100

Quality Level

300

Quality Level

-

bp

298-299 °C (lit.)

bp

298-299 °C (lit.)

bp

-

bp

-

form

solid

form

-

form

-

form

solid

mp

68-70 °C (lit.)

mp

68-70 °C (lit.)

mp

-

mp

-


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pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Acute Tox. 4 Oral - Skin Irrit. 2

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves



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Questions

1–2 of 2 Questions  
  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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