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Substance Name: Adipic acid monoethyl ester
RN: 626-86-8

Molecular Formula

  • C8-H14-O4

Molecular Weight

  • 174.195
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Names and Synonyms

Name of Substance

  • Adipic acid monoethyl ester


  • 4-02-00-01960 (Beilstein Handbook Reference)
  • Adipic acid, monoethyl ester
  • AI3-11210
  • BRN 1769469
  • EINECS 210-966-7
  • Ethyl hydrogen adipate
  • Hexanedioic acid, monoethyl ester
  • Monoethyl adipate
  • Monoethyl hexanedioate
  • Monoethyladipic acid ester
  • NSC 8877

Systematic Names

  • Adipic acid, monoethyl ester
  • Ethyl hydrogen adipate
  • Hexanedioic acid, 1-ethyl ester
  • Hexanedioic acid, monoethyl ester
  • Hexanoic acid, monoethyl ester (9CI)

Registry Numbers

CAS Registry Number

  • 626-86-8

System Generated Number

  • 0000626868

Structure Descriptors








Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mammal (species unspecified) LD50 oral 4100mg/kg (4100mg/kg) LUNGS, THORAX, OR RESPIRATION: DYSPNEA

Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 21(10), Pg. 39, 1977.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 29 deg C   EXP
Boiling Point 285 deg C   EXP
log P (octanol-water) 0.91 (none)   EXP
Water Solubility 7.60E+04 mg/L 25 EXP
Vapor Pressure 1.79E-03 mm Hg 25 EST
Henry's Law Constant 4.05E-09 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 6.23E-12 cm3/molecule-sec 25 EST

Physical property data is provided to ChemIDplus by SRC, Inc.