Return to Results

Diethyl phthalate

CAS Registry Number®

84-66-2

CAS Name

Diethyl phthalate

Molecular Formula

C12H14O4

Molecular Mass

222.24

Cite this Page

Diethyl phthalate.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=84-66-2 (retrieved 2024-12-23) (CAS RN: 84-66-2).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    298 °C

  • Melting Point (1)

    -40.5 °C

  • Density (1)

    1.120 g/cm³ @ Temp: 25 °C

Source(s)

  • (1) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)

Other Names and Identifiers

InChI

InChI=1S/C12H14O4/c1-3-15-11(13)9-7-5-6-8-10(9)12(14)16-4-2/h5-8H,3-4H2,1-2H3

InChIKey

InChIKey=FLKPEMZONWLCSK-UHFFFAOYSA-N

SMILES

C(OCC)(=O)C1=C(C(OCC)=O)C=CC=C1

Canonical SMILES

O=C(OCC)C=1C=CC=CC1C(=O)OCC

Other Names for this Substance

  • 1,2-Benzenedicarboxylic acid, 1,2-diethyl ester
  • Phthalic acid, diethyl ester
  • 1,2-Benzenedicarboxylic acid, diethyl ester
  • Anozol
  • Ethyl phthalate

View All

Deleted or Replaced CAS Registry Numbers

1431865-87-0

CAS INSIGHTSTM
Pile of blue, green, and white color of capsule pills with modern design light.