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diethyl phthalate

chemical compound
Class type of: chemical compound Q419811

Facts

20 properties
Instance of
type of chemical entity
Subclass of
chemical compound[4]
Associated hazard
diethyl phthalate exposure
Boiling point
+563, +295
Canonical SMILES
CCOC(=O)C1=CC=CC=C1C(=O)OCC[2]
Chemical formula
C₁₂H₁₄O₄[3]
Density
+1.12
Flash point
+322
Found in taxon
Festuca arundinacea, Allium ampeloprasum, Microcystis aeruginosa, Helicobacter pylori, Streptomyces cheonanensis, Eleutherococcus sessiliflorus, Oenanthe javanica, onion, Illicium anisatum, Nicotiana tabacum, ginger, Osmanthus fragrans, Festuca rubra, Oenanthe fistulosa[8][9][10][11][12][13][14][15][16][17][18][19][20][21]
Has characteristic
bitterness, Class IIIB combustible liquid[23][24]
Has effect
diethyl phthalate exposure[22]
Has part(s)
oxygen, carbon, hydrogen[5][6][7]
Lower flammable limit
+0.7
Mass
+222.089
Melting point
-40.5 (-64–-40.5, n=3)
NIOSH Pocket Guide ID
0213
Safety classification and labelling
NFPA 704: Standard System for the Identification of the Hazards of Materials for Emergency Response
Solubility
+0.1
Time-weighted average exposure limit
+5
Vapor pressure
+0.002
🏷️ Also known as
en Phthalic acid diethyl ester en Diethyl o-phthalate en diethyl phthalate en Ethyl phthalate en o-Benzenedicarboxylic acid diethyl ester en o-Bis(ethoxycarbonyl)benzene en 1,2-Benzenedicarboxylic acid diethyl ester en 1,2-Diethyl phthalate en benzene-1,2-dicarboxylic acid diethyl ester en DEP en Diethyl 1,2-benzenedicarboxylate en diethyl benzene-1,2-dicarboxylate en Diethyl ester of phthalic acid cs diethylftalát cs diethyl-ftalát da Diethylphthalat de Benzol-1,2-dicarbonsäurediethylester de Phthalsäurediethylester es Dietilftalato es Dietil Ftalatos
🔖 Identifiers · 48
Library of Congress Authorities ID
sh97000536
GND ID
4323196-2
OpenAlex ID
C2776481364
BMRB ID
bmse000846
Bibliothèque nationale de France ID
12556448w
CAMEO Chemicals ID
8534
CAS Registry Number
84-66-2
Cannabis Database ID
000592
ChEBI ID
34698
ChEMBL ID
CHEMBL388558
ChemSpider ID
13837303
CosIng number
33282
Show all 48 identifiers +36
DSSTOX compound identifier
DTXCID901780
DSSTox substance ID
DTXSID7021780, DTXSID50892134, DTXSID201024388
EC number
201-550-6
ECHA Substance Infocard ID
100.001.409
Freebase ID
/m/05mzjzz
Gmelin number
261704
HSDB ID
926
Human Metabolome Database ID
HMDB0094660
ICSC ID
0258
IEDB Epitope ID
140105
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
FLKPEMZONWLCSK-UHFFFAOYSA-N
J9U entity ID
987007549386505171
KEGG ID
D03804, C14175
KNApSAcK ID
C00042472
MassBank accession ID
SM835301, MSBNK-Eawag-EQ367201, MSBNK-Eawag-EQ367202, MSBNK-Eawag-EQ367203, MSBNK-Eawag-EQ367204, MSBNK-Eawag-EQ367205, MSBNK-Eawag-EQ367206, MSBNK-Eawag-EQ367207, MSBNK-Eawag-EQ367208, MSBNK-Eawag-EQ367209, MSBNK-Eawag-EQ367251, MSBNK-Eawag-EQ367252, MSBNK-Eawag-EQ367253, MSBNK-Eawag-EQ367254, MSBNK-Eawag-EQ367255, MSBNK-Eawag-EQ367256, MSBNK-Eawag-EQ367257, MSBNK-Eawag-EQ367258, MSBNK-Fac_Eng_Univ_Tokyo-JP001751, MSBNK-Fac_Eng_Univ_Tokyo-JP001752, MSBNK-Fac_Eng_Univ_Tokyo-JP003305, MSBNK-Fac_Eng_Univ_Tokyo-JP006126, MSBNK-BGC_Munich-RP020001, MSBNK-BGC_Munich-RP020002, MSBNK-BGC_Munich-RP020003, MSBNK-Fac_Eng_Univ_Tokyo-JP005812, MSBNK-Fac_Eng_Univ_Tokyo-JP008512
Microsoft Academic ID (discontinued)
2776481364, 2908643656
NDF-RT ID
N0000022867
NL CR AUT ID
ph241639
NMRShiftDB structure ID
10008631
NSC number
8905
Natural Product Atlas ID
NPA030078
OSHA Occupational Chemical Database ID
719
PesticideInfo chemical ID
PRI2651
Probes And Drugs ID
PD013584
PubChem CID
6781
RTECS number
TI1050000
Reaxys registry number
1912500
RxNorm CUI
1362921
SPLASH
splash10-0002-0900000000-70f0da44ec73bc26362c, splash10-0002-0900000000-a7761aec74b20d2eb58d, splash10-0002-0900000000-f41b5fc7349bff165407, splash10-006t-1900000000-fea3964d97a7809c1bcf, splash10-00xs-4900000000-ac8b2ce4bcb6a6724cf3, splash10-014i-9200000000-4d7079f620d5ad4e4a28, splash10-014i-9000000000-06f59bdd387a43c56886, splash10-014i-9000000000-23fb179d6576972a10d3, splash10-00di-7950000000-17006e6795e6cbb4bcf7, splash10-00di-9810000000-2c960e7f0228478b0576, splash10-00di-9600000000-4bf131a7544bb092312a, splash10-00di-9400000000-2a69601f610fdcd4f477, splash10-00di-9200000000-19d7f94c7af5b78aca58, splash10-0100-9100000000-744178d47d141e29f10c, splash10-004i-9000000000-c4fa127cbd14a64144de, splash10-004i-9000000000-136161f75c32091bf180, splash10-002b-1900000000-503cf95871c5904aff71, splash10-004i-0930000000-7086cd5850c044d82e6a, splash10-0002-1900000000-4412971f705146d2fd1f, splash10-004j-0910000000-3da30560fd9393855d42, splash10-004i-0900000000-417398cedfbfc7e8f2c4, splash10-0002-1900000000-40ef56b72df55d26c8ce, splash10-0002-0900000000-adbdc25fa7d0fdb4f868, splash10-0002-2900000000-c0f3a0df2bad7bb63a1a
SureChEMBL ID
22296
UMLS CUI
C0057934
UNII
UF064M00AF
UniChem compound ID
380354
Yale LUX ID
concept/f8f9b9fd-e226-4c1c-96b1-4148b8667221
ZVG number
32090

Report an error or request removal Lineage (PROV-JSON)

🔗 Connections
Found in taxon 12
onion, ginger, Helicobacter pylori, Nicotiana tabacum, Allium ampeloprasum, Festuca rubra, Osmanthus fragrans, Illicium anisatum +4 more
Has part(s) 3
hydrogen, oxygen, carbon
Has characteristic 1
bitterness
Subclass of 1
chemical compound
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Summary

diethyl phthalate is a type of chemical entity[1].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . wikidata.org.
  8. [9] ↑ . wikidata.org.
  9. [10] ↑ . wikidata.org.
  10. [11] ↑ . wikidata.org.
  11. [12] ↑ . wikidata.org.
  12. [13] ↑ . wikidata.org.
  13. [14] ↑ . wikidata.org.
  14. [15] ↑ . wikidata.org.
  15. [16] ↑ . wikidata.org.
  16. [17] ↑ . wikidata.org.
  17. [18] ↑ . wikidata.org.
  18. [19] ↑ . wikidata.org.
  19. [20] ↑ . wikidata.org.
  20. [21] ↑ . wikidata.org.
  21. [22] ↑ . wikidata.org.
  22. [23] ↑ . wikidata.org.
  23. [24] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). diethyl phthalate. Retrieved November 10, 2026, from https://4ort.xyz/entity/diethyl-phthalate
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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 6w ago · KrBot bot · 2026-09-26 view diff on Wikidata ↗
    ZVG number → 32090
    "Changed claim: ZVG number: 32090, см. / see autofix на / on P679"
  2. 7w ago · Mrwdat3 · 2026-09-23 view diff on Wikidata ↗
    ZVG number → 32090
    "Created claim: ZVG number: 032090, batch #275042"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.