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Sigma-Aldrich

2-Ethoxybenzoesäure

98%

Synonym(e):

O-Ethylsalicylsäure

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About This Item

Lineare Formel:
C2H5OC6H4CO2H
CAS-Nummer:
134-11-2
Molekulargewicht:
166.17
Beilstein:
2691039
EG-Nummer:
205-130-3
MDL-Nummer:
MFCD00002438
UNSPSC-Code:
12352100
PubChem Substanz-ID:
24848556
NACRES:
NA.22

Assay

98%

Form

solid

Brechungsindex

n20/D 1.54 (lit.)

bp

174-176 °C/15 mmHg (lit.)

mp (Schmelzpunkt)

19.3-19.5 °C (lit.)

Löslichkeit

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

Dichte

1.105 g/mL at 25 °C (lit.)

SMILES String

CCOc1ccccc1C(O)=O

InChI

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

InChIKey

XDZMPRGFOOFSBL-UHFFFAOYSA-N

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Allgemeine Beschreibung

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

Anwendung

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

Piktogramme

Exclamation mark
GHS07

Signalwort

Warning

H-Sätze

H302,H319

Gefahreneinstufungen

Acute Tox. 4 Oral - Eye Irrit. 2

Lagerklassenschlüssel

10 - Combustible liquids

WGK

WGK 3

Flammpunkt (°F)

209.5 °F - closed cup

Flammpunkt (°C)

98.6 °C - closed cup

Persönliche Schutzausrüstung

Eyeshields, Gloves, type N95 (US)

Analysenzertifikate (COA)

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Thionylchlorid reagent grade, 97%

Sigma-Aldrich

320536

Thionylchlorid

Grazyna Bieniek et al.
Journal of occupational health, 46(3), 175-180 (2004-06-25)
A method for the qualitative analysis of aromatic hydrocarbons in air and their various urinary metabolites is presented. The air was sampled in charcoal tubes and extracted with carbon disulfide. The hydrocarbons were identified as being aliphatic hydrocarbons (C(9)-C(19)), aromatic
S Fujisawa et al.
Journal of dental research, 60(4), 860-864 (1981-04-01)
The binding constants (log K) of eugenol, o-ethoxy-benzoic acid, and their analogues, plus other organic compounds widely used in dentistry with bovine serum albumin, were examined with respect to the partition coefficients of these compounds in octanol-water (log P). Linear
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
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
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