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147494

Sigma-Aldrich

2-Ethoxybenzoic acid

98%

Sinonimo/i:

O-Ethylsalicylic acid

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About This Item

Formula condensata:
C2H5OC6H4CO2H
Numero CAS:
134-11-2
Peso molecolare:
166.17
Beilstein:
2691039
Numero CE:
205-130-3
Numero MDL:
MFCD00002438
Codice UNSPSC:
12352100
ID PubChem:
24848556
NACRES:
NA.22

Saggio

98%

Stato

solid

Indice di rifrazione

n20/D 1.54 (lit.)

P. ebollizione

174-176 °C/15 mmHg (lit.)

Punto di fusione

19.3-19.5 °C (lit.)

Solubilità

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

Densità

1.105 g/mL at 25 °C (lit.)

Gruppo funzionale

carboxylic acid

Stringa SMILE

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)
XDZMPRGFOOFSBL-UHFFFAOYSA-N

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Categorie correlate

Descrizione generale

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

Applicazioni

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

Pittogrammi

Exclamation mark
GHS07

Avvertenze

Warning

Indicazioni di pericolo

H302,H319

Classi di pericolo

Acute Tox. 4 Oral - Eye Irrit. 2

Codice della classe di stoccaggio

10 - Combustible liquids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

209.5 °F - closed cup

Punto d’infiammabilità (°C)

98.6 °C - closed cup

Dispositivi di protezione individuale

Eyeshields, Gloves, type N95 (US)

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Certificati d'analisi (COA)

Lot/Batch Number
STBJ5303
STBJ2050
STBG7678
S43180V
STBF4826V

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Sigma-Aldrich

320536

Thionyl chloride

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
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
M William Lockard
The Journal of prosthetic dentistry, 88(5), 473-478 (2002-12-11)
The dental literature has shown a 3% to 25% pulpal necrosis rate as a result of tooth preparation for complete coverage restorations. The purpose of this retrospective study was to examine clinical and radiographic records for evidence of pulpal necrosis
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
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
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