Pentane (CAS 109-66-0)

Pentane

CAS 109-66-0  ·  C5H12  ·  MW 72.15 g/mol

Loading molecule...
3D model Pentane, CAS 109-66-0, molecular formula C5H12, molar mass 72.15 g/mol
About Pentane (CAS 109-66-0)

Pentane (CAS 109-66-0) is a chemical compound registered under number CAS 109-66-0, with the molecular formula C5H12, and a molar mass of 72.15 g/mol.

The molecule contains 17 atoms connected by 16 chemical bonds. The full systematic IUPAC name of this compound is pentane. 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 = 3.4 (positive value, a lipophilic compound), polar surface area PSA = 0 Ų, 0 donors and 0 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 formulaC5H12
Masa molowa72.15 g/mol
IUPACpentane
SMILESCCCCC
InChIKeyOFBQJSOFQDEBGM-UHFFFAOYSA-N
logP (XLogP3)3.4
PSA0 Ų
HBD / HBA0 / 0
PubChem CIDCID 8003 ↗
GHS safety

Signal word: Danger

GHS02
GHS02
GHS07
GHS07
GHS08
GHS08
GHS09
GHS09

H225 — Wysoce łatwopalna ciecz i pary

H304 — Połknięcie i dostanie się przez drogi oddechowe może grozić śmiercią

H336 — Może wywoływać uczucie senności lub zawroty głowy

H411 — Działa toksycznie na organizmy wodne, powodując długotrwałe skutki

EUH066 — Powtarzające się narażenie może powodować wysuszanie lub pękanie skóry

Scientific literature

Related literature

20 articles · 17 open access · Sources: PubMed, OpenAlex, Semantic Scholar

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

📈 Publication timeline (20 articles)

1998: 1 articles19981999: 1 articles2004: 1 articles2012: 1 articles2015: 1 articles2018: 1 articles2020: 1 articles20202021: 2 articles2023: 2 articles2024: 1 articles2025: 3 articles2026: 5 articles2026

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
PENTANE · n-Pentane · 109-66-0 · Pentan · Skellysolve A · Pentanen · Pentani · Amyl hydride · Tetrafume · Tetrakil · Tetraspot · 4FEX897A91 · NSC-72415 · DTXCID705846 · CHEBI:37830
Data sources
Buy in the shop
Related molecules
—
📜 License & provenanceMolGod_License_1
Model
Pentane · 109-66-0
License
CC BY 4.0 International (source rights undetermined — not yet granted)
Attribution
MolGod Scientific
License & provenance record
Pentane (CAS 109-66-0) →
MolGod molecule record
Pentane →
Source data
PubChem CID 8003 ↗
SHA-256 (STL)
eed29b5a6a308dfa014ea0846d84cf0845fd43e85b75da385bffc8e4e5e5eafd
Wikimedia Commons
not published yet
📄 Download 3D model (341 KB)

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