2-Pentanone

2-Pentanone is a chemical compound registered under number CAS 107-87-9, with the molecular formula C₅H₁₀O, and a molar mass of 86.13 g/mol.

The molecule contains 16 atoms connected by 15 chemical bonds. The full systematic IUPAC name of this compound is pentan-2-one. 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 = 0.9 (positive value, a lipophilic compound), polar surface area PSA = 17.1 Ų, 0 donors and 1 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: Danger

H302 — Działa szkodliwie po połknięciu

H319 — Działa drażniąco na oczy

H225 — Wysoce łatwopalna ciecz i pary

H335 — Może powodować podrażnienie dróg oddechowych

H336 — Może wywoływać uczucie senności lub zawroty głowy

H305 — H305

H316 — H316

H331 — Działa toksycznie w następstwie wdychania

H333 — H333

• 📊 PubChem CID 7895 — NIH
• 🔬 NIST WebBook — spektroskopia
• 🌐 Wikidata
• 💊 ChEMBL — bioaktywność