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Merck
CN

147494

2-Ethoxybenzoic acid

98%

Synonym(s):

O-Ethylsalicylic acid

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About This Item

Linear Formula:
C2H5OC6H4CO2H
CAS Number:
Molecular Weight:
166.17
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
205-130-3
Beilstein/REAXYS Number:
2691039
MDL number:
Assay:
98%
Form:
solid
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Product Name

2-Ethoxybenzoic acid, 98%

InChI key

XDZMPRGFOOFSBL-UHFFFAOYSA-N

InChI

1S/C9H10O3/c1-2-12-8-6-4-3-5-7(8)9(10)11/h3-6H,2H2,1H3,(H,10,11)

SMILES string

CCOc1ccccc1C(O)=O

assay

98%

form

solid

refractive index

n20/D 1.54 (lit.)

bp

174-176 °C/15 mmHg (lit.)

mp

19.3-19.5 °C (lit.)

solubility

95% ethanol: soluble 5%, clear, colorless to yellow

density

1.105 g/mL at 25 °C (lit.)

functional group

carboxylic acid

Quality Level

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Application

2-Ethoxybenzoic acid was used in thermally induced solvent-free reactions of Ph3Bi with a series of thiols and carboxylic acids.

General description

2-Ethoxybenzoic acid is dental cement. It is root-end filling material and prevents the entry of root-canal pathogens into periapical regions.

pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2

Storage Class

10 - Combustible liquids

wgk

WGK 3

flash_point_f

209.5 °F - closed cup

flash_point_c

98.6 °C - closed cup

ppe

Eyeshields, Gloves, type N95 (US)

Regulatory Information

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A Timmerman et al.
Australian dental journal, 62(3), 345-354 (2017-03-09)
This study describes the cross sectional and longitudinal data of endodontic and periapical status of new patients presenting to a major dental hospital, and assesses the relationships between tooth-related variables with apical periodontitis. The records of 695 patients were randomly
G M Brauer et al.
Journal of dental research, 63(2), 137-140 (1984-02-01)
Fissure caries is reduced when syringic acid is incorporated into a cariogenic diet of rats. It was therefore of interest to synthesize n-hexyl and 2-ethylhexyl syringate and to evaluate the properties of cements with these compounds as ingredients. Liquids containing
Solvent-free synthesis of bismuth thiolates and carboxylates.
Andrews PC, et al.
J. Chem. Soc., Dalton Trans., 24, 4634-4638 (2002)
Chun-Pin Lin et al.
Journal of biomedical materials research. Part B, Applied biomaterials, 71(2), 429-440 (2004-09-25)
Various root-end filling materials have been used to prevent the entry of root-canal pathogens into periapical regions. Five root-end filling materials were compared regarding the cytotoxicity, apoptosis, and mitochondrial dehydrogenase (MDH) activities of human periodontal ligament (PDL) fibroblasts, with the
S Fujisawa et al.
Journal of dental research, 82(1), 43-47 (2003-01-01)
The liquid of 2-ethoxybenzoic acid cements is composed of 2-ethoxybenzoic acid and eugenol (4-allyl-2-methoxyphenol). Recently, eugenol was reported to produce radicals at a higher pH, which consequently directly damages cells. We examined here whether eugenol radicals are generated from the

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