Methyl Ethyl Ketone

CAS 78-93-3  ·  C4H8O  ·  MW 72.11 g/mol

Loading molecule...
3D model Methyl Ethyl Ketone, CAS 78-93-3, molecular formula C4H8O, molar mass 72.11 g/mol
About Methyl Ethyl Ketone

Methyl Ethyl Ketone is a chemical compound registered under number CAS 78-93-3, with the molecular formula C4H8O, and a molar mass of 72.11 g/mol.

The molecule contains 13 atoms connected by 12 chemical bonds. The full systematic IUPAC name of this compound is butan-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 = 0.3 (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.

Physicochemical properties
Molecular formulaC4H8O
Masa molowa72.11 g/mol
IUPACbutan-2-one
SMILESCCC(=O)C
InChIKeyZWEHNKRNPOVVGH-UHFFFAOYSA-N
logP (XLogP3)0.3
PSA17.1 Ų
HBD / HBA0 / 1
PubChem CIDCID 6569 ↗
GHS safety

Signal word: Danger

GHS02
GHS02
GHS07
GHS07

H225 — Wysoce łatwopalna ciecz i pary

H319 — Działa drażniąco na oczy

H336 — Może wywoływać uczucie senności lub zawroty głowy

EUH066 — Powtarzające się narażenie może powodować wysuszanie lub pękanie skóry

Scientific literature

Related literature

7 articles · 1 open access · Sources: PubMed, OpenAlex, Semantic Scholar

Filtry:Eksport:📄 BibTeX📑 RIS📋 EndNote🔧 CSL-JSON

📈 Publication timeline (7 articles)

1986: 1 articles19861988: 1 articles2018: 1 articles2019: 1 articles20192022: 1 articles2023: 2 articles2023

Bar height = number of articles per year. Hover dla szczegółów.

Dane z PubMed (NIH NLM), OpenAlex (CC0), Semantic Scholar (AI2). AI Summary wygenerowane przez Semantic Scholar TLDR. Artykuły z ikoną wymagają płatnego dostępu.

Synonyms
2-Butanone · METHYL ETHYL KETONE · Butan-2-one · Butanone · 78-93-3 · Ethyl methyl ketone · Methylethyl ketone · Meetco · Methyl acetone · Methylethylketone · 3-Butanone · Ethylmethylketon · Aethylmethylketon · Butanone 2 · Acetone, methyl-
Data sources
Related molecules
📜 License & provenanceMolGod_License_1
Methyl Ethyl Ketone (CAS 78-93-3), C4H8O - 3D ball-and-stick molecular model, engraved element symbols (C H O), MolGod STL previewPobierz obraz

MG-STL-78-93-3-GRAVERED · 149,382 △ · 7 MB · SHA-256 b924e885b13a1e21

Download 3D model · C H O

Methyl Ethyl Ketone (CAS 78-93-3), C4H8O - 3D ball-and-stick molecular model, MolGod STL previewPobierz obraz

MG-STL-78-93-3-NORMAL · 5,312 △ · 259 KB · SHA-256 97ee4da37ef509e8

Download 3D model

Model
Methyl Ethyl Ketone · 78-93-3
InChIKey
ZWEHNKRNPOVVGH-UHFFFAOYSA-N
License
CC BY-SA 4.0 International
Attribution
MolGod Scientific — Methyl Ethyl Ketone (CAS 78-93-3)
License & provenance record
Methyl Ethyl Ketone (CAS 78-93-3) →
MolGod molecule record
Methyl Ethyl Ketone →
Source data
PubChem CID 6569 ↗
Model information
STL generated by MolGod · MolGod STL Exporter @ 8b6dfdd · generated 2026-09-25
SHA-256 (STL)
97ee4da37ef509e8575dcd130ee859c41dda06ea2dc76a30a7a536146fd5358f
MD5 (STL)
da0f1cdaacab30b1941027d71b2765e4
Model identifier
MG-STL-78-93-3
Transformation
MolGod Scientific ball-and-stick mesh
Changes
Converted into a triangulated molecular mesh; atomic coordinates and connectivity unchanged.
Wikimedia Commons
not published yet

This license applies to the MolGod-created STL mesh, not automatically to third-party source material.

—