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Substance Name: 2-Propenoic acid, 3-(4-methoxyphenyl)-, (2E)-
RN: 943-89-5
InChIKey: AFDXODALSZRGIH-QPJJXVBHSA-N

Molecular Formula

  • C10-H10-O3

Molecular Weight

  • 178.186
 
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Names and Synonyms

Synonyms

  • EINECS 213-405-4
  • trans-2-Propenoic acid, 3-(4-methoxyphenyl)-

Systematic Names

  • (E)-p-Methoxycinnamic acid
  • 2-Propenoic acid, 3-(4-methoxyphenyl)-, (2E)-

Registry Numbers

CAS Registry Number

  • 943-89-5

System Generated Number

  • 0000943895

Structure Descriptors

InChI

1S/C10H10O3/c1-13-9-5-2-8(3-6-9)4-7-10(11)12/h2-7H,1H3,(H,11,12)/b7-4+

InChIKey

AFDXODALSZRGIH-QPJJXVBHSA-N

Smiles

c1(ccc(OC)cc1)\C=C\C(O)=O

Physical Properties

Physical Property Value Units Temp (deg C) Source
pKa Dissociation Constant 4.54 (none) 25 EXP
log P (octanol-water) 2.150 (none)   EST
Water Solubility 1970 mg/L 25 EXP
Vapor Pressure 1.59E-04 mm Hg 25 EST
Henry's Law Constant 7.65E-10 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 4.13E-11 cm3/molecule-sec 25 EST

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