Diethyl Phthalate

Diethyl Phthalate is a chemical compound registered under number CAS 84-66-2, with the molecular formula C₁₂H₁₄O₄, and a molar mass of 222.24 g/mol.

The molecule contains 30 atoms connected by 30 chemical bonds. The full systematic IUPAC name of this compound is diethyl benzene-1,2-dicarboxylate. The interactive 3D model above lets you view the spatial arrangement of the atoms — you can rotate it with the mouse, zoom with the scroll wheel, and switch between skeletal / Ball & Stick / Space Fill visualization modes.

In terms of physicochemical properties, the partition coefficient logP = 2.5 (positive value, a lipophilic compound), polar surface area PSA = 52.6 Ų, 0 donors and 4 hydrogen bond acceptors. These parameters are key when assessing bioavailability and interaction with biomolecules.

Chemical data for this compound comes from PubChem (NIH NLM NCBI), one of the world's largest chemical databases. All information is updated automatically and enriched with GHS hazard statement translations compliant with the CLP Regulation (EC 1272/2008). The widget above may be used for educational, research and commercial purposes.

Signal word: Warning

H401 — Działa toksycznie na organizmy wodne

H315 — Działa drażniąco na skórę

H317 — Może powodować reakcję alergiczną skóry

H320 — H320

H335 — Może powodować podrażnienie dróg oddechowych

H336 — Może wywoływać uczucie senności lub zawroty głowy

• 📊 PubChem CID 6781 — NIH
• 🔬 NIST WebBook — spektroskopia
• 🌐 Wikidata
• 💊 ChEMBL — bioaktywność