Ethyl Terephthalate

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Properties Simple | Detailed

Formula C12H14O4
IUPAC Name diethyl benzene-1,4-dicarboxylate
Molecular Mass 222.237 g·mol−1
Heat of Formation -666.5 ± 16.7 kJ·mol−1
Dipole Moment 0.01 ± 1.08 D
Volume 267.07 Å 3
Surface Area 262.04 Å 2
HOMO Energy -10.35 ± 0.55 eV
LUMO Energy 1.84 ± eV
Point Group Symmetry C2h
Synonyms
  • 1,4-benzenedicarboxylic acid, diethyl ester
  • benzene-1,4-dicarboxylic acid diethyl ester
  • diethyl terephthalate
  • p-diethyl phthalate
  • terephthalic acid, diethyl ester
CAS Number(s)
  • 636-09-9
InChIKey ONIHPYYWNBVMID-UHFFFAOYSA-N
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