2-Ethoxybenzoic acid (o-ethoxybenzoic acid, EBA) is an organic compound, a carboxylic acid derived from benzoic acid. 2-Ethoxybenzoic acid is used as a component in some dental cements.[1]

2-Ethoxybenzoic acid
Skeletal formula of 2-ethoxybenzoic acid
Ball-and-stick model of the 2-ethoxybenzoic acid molecule
Names
Preferred IUPAC name
2-Ethoxybenzoic acid
Identifiers
3D model (JSmol)
ChemSpider
ECHA InfoCard 100.004.665 Edit this at Wikidata
UNII
  • InChI=1S/C9H10O3/c1-2-12-8-6-4-3-5-7(8)9(10)11/h3-6H,2H2,1H3,(H,10,11) checkY
    Key: XDZMPRGFOOFSBL-UHFFFAOYSA-N checkY
  • InChI=1/C9H10O3/c1-2-12-8-6-4-3-5-7(8)9(10)11/h3-6H,2H2,1H3,(H,10,11)
    Key: XDZMPRGFOOFSBL-UHFFFAOYAO
  • CCOC1=CC=CC=C1C(=O)O
  • O=C(O)c1ccccc1OCC
Properties
C9H10O3
Molar mass 166.176 g·mol−1
Melting point 19 °C (66 °F; 292 K)
Hazards
NFPA 704 (fire diamond)
NFPA 704 four-colored diamondHealth 2: Intense or continued but not chronic exposure could cause temporary incapacitation or possible residual injury. E.g. chloroformFlammability 1: Must be pre-heated before ignition can occur. Flash point over 93 °C (200 °F). E.g. canola oilInstability 0: Normally stable, even under fire exposure conditions, and is not reactive with water. E.g. liquid nitrogenSpecial hazards (white): no code
2
1
0
Safety data sheet (SDS) Fischer Scientific
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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References

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  1. ^ Brauer, G.M.; Stansbury, J.W. (1984). "Materials Science Cements Containing Syringic Acid Esters- o-Ethoxybenzoic Acid and Zinc Oxide". Journal of Dental Research. 63 (2): 137–140. doi:10.1177/00220345840630020801. PMID 6363481. S2CID 137210335.