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Ethyl 2-hydroxybenzoate

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Ethyl 2-hydroxybenzoate Basic information
Ethyl 2-hydroxybenzoate Chemical Properties
  • Melting point:1 °C(lit.)
  • Boiling point:234 °C(lit.)
  • Density 1.131 g/mL at 25 °C(lit.)
  • vapor pressure 0.05 mm Hg ( 25 °C)
  • FEMA 2458 | ETHYL SALICYLATE
  • refractive index n20/D 1.522(lit.)
  • Flash point:225 °F
  • storage temp. Store below +30°C.
  • solubility 0.25g/l
  • pka9.93±0.10(Predicted)
  • form Liquid
  • color Clear colorless to pale yellow
  • explosive limit1.1%(V)
  • Water Solubility slightly soluble
  • JECFA Number900
  • Merck 14,3850
  • BRN 907659
  • InChIKeyGYCKQBWUSACYIF-UHFFFAOYSA-N
  • CAS DataBase Reference118-61-6(CAS DataBase Reference)
  • NIST Chemistry ReferenceBenzoic acid, 2-hydroxy-, ethyl ester(118-61-6)
  • EPA Substance Registry SystemEthyl salicylate (118-61-6)
Safety Information
  • Hazard Codes Xn,Xi
  • Risk Statements 22-36/38-52/53
  • Safety Statements 26-36
  • WGK Germany 1
  • RTECS VO3000000
  • TSCA Yes
  • HS Code 29182390
  • ToxicityLD50 orally in Rabbit: 1320 mg/kg LD50 dermal Rabbit > 5000 mg/kg
MSDS
Ethyl 2-hydroxybenzoate Usage And Synthesis
  • DescriptionEthyl 2-hydroxdybenzoate is also known as Ethyl salicylate, which a kind of ester formed through the condensation between salicylic acid and ethanol. It can be used as a perfumery, artificial essence flavoring agent and used in cosmetics. It can also be used as analgesics, anti-inflammatory and antipyretic agents. 
  • Chemical Propertiesclear colourless to pale yellow liquid
  • Chemical PropertiesEthyl salicylate is the ester formed by the condensation of salicylic acid and ethanol. It is a clear liquid that is sparingly soluble in water, but soluble in alcohol and ether. It has a pleasant odor resembling winter green and is used in perfumery and artificial flavors.
  • Chemical PropertiesEthyl salicylate has a characteristic aromatic odor similar to wintergreen. It tends to darken on exposure to light and air.
  • OccurrenceReported found in raspberry, tomato, currants, rum, whiskey, red wine, plum brandy, Cape gooseberry, Feijoa fruit, papaya and scotch.
  • Usesmanufacture of artificial perfumes.
  • Production MethodsEthyl salicylate is found naturally in currants and strawberries . It is manufactured commercially by the esterification of salicylic acid with ethyl alcohol.
  • PreparationBy esterification of salicylic acid with ethyl alcohol and concentrated H2SO4 at 100°C in the presence of aluminum sulfate; by heating to the boil an alkaline solution of salicylic acid and ethyl p-toluenesulfonate.
  • Taste threshold valuesTaste characteristics at 10 ppm: sweet, wintergreen, spicy and anisic.
  • ReferencesSheu, Yaw-Wen, and Chein-Hsiun Tu. "Densities and viscosities of binary mixtures of ethyl acetoacetate, ethyl isovalerate, methyl benzoate, benzyl acetate, ethyl salicylate, and benzyl propionate with ethanol at T=(288.15, 298.15, 308.15, and 318.15) K." Journal of Chemical & Engineering Data 51.2 (2006): 545-553.
    Filippa, Mauricio, Matías I. Sancho, and Estela Gasull. "Encapsulation of methyl and ethyl salicylates by β-cyclodextrin: HPLC, UV–vis and molecular modeling studies." Journal of pharmaceutical and biomedical analysis 48.3 (2008): 969-973.
Ethyl 2-hydroxybenzoate Preparation Products And Raw materials
Ethyl 2-hydroxybenzoate(118-61-6)Related Product Information
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