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Bis(2-ethylhexyl) phthalate

Organic compound used as a plasticizer

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General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionAug 11, 2026
Entity authoritySource title only
Source-derived summary

Bis(2-ethylhexyl) phthalate, also called di-2-ethylhexyl phthalate, diethylhexyl phthalate (DEHP), and incorrectly called dioctyl phthalate (DOP), is an organic compound with the formula C6H4(CO2C8H17)2. DEHP is the most common member of the class of phthalates, which are used as plasticizers. It is the diester of phthalic acid and the branched-chain 2-ethylhexanol. This colorless viscous liquid is soluble in oil, but not in water.

Editorial summary

Begin with the source’s own compact description: “Bis(2-ethylhexyl) phthalate” is organic compound used as a plasticizer. The dossier treats that line as a proposition to test through 2-ethylhexyl, phthalate and Organic, not as a finished interpretation.

Editorial reviewA dependable orientation record for establishing vocabulary, names and a first evidence trail. The current 62-word lead offers orientation but no explicit four-digit date, so chronology should not be assumed. The selected authority fields contribute no independent date. For this dossier, 2-ethylhexyl, phthalate and Organic is the immediate research focus.
Editorial analysis

Why this record matters

The phrase “organic compound used as a plasticizer” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.

Evidence profile

Named sources, stable identifiers and responsible institutions provide the strongest route from overview to verifiable evidence. The source revision retrieved here is dated Aug 11, 2026.

Critical limits

The absence of detail may reflect summary conventions rather than a lack of surviving documentation. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.

Best used for
  • Subject orientation
  • Search vocabulary
  • Locating named sources
Verify next

The closest primary source, responsible institution and strongest cited specialist reference.

Three-step research path

  1. Establish the record: confirm the title “Bis(2-ethylhexyl) phthalate”, its source revision and the description used here.
  2. Expand the search: follow Bis(2-ethylhexyl) phthalate primary sources, Bis(2-ethylhexyl) phthalate archive and 2-ethylhexyl research across catalogues and specialist indexes.
  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

Questions for further research

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Source & attribution

This entry incorporates text from “Bis(2-ethylhexyl) phthalate” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.