Hydrofluoric Acid

CAS 7664-39-3  ·  FH  ·  MW 20.0064 g/mol

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3D model Hydrofluoric Acid, CAS 7664-39-3, molecular formula FH, molar mass 20.0064 g/mol
About Hydrofluoric Acid

Hydrofluoric Acid is a chemical compound registered under number CAS 7664-39-3, with the molecular formula FH, and a molar mass of 20.0064 g/mol.

The molecule contains 2 atoms connected by 1 chemical bonds. The full systematic IUPAC name of this compound is fluorane. 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 = 0.6 (positive value, a lipophilic compound), polar surface area PSA = 0 Ų, 1 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 formulaFH
Masa molowa20.0064 g/mol
IUPACfluorane
SMILESF
InChIKeyKRHYYFGTRYWZRS-UHFFFAOYSA-N
logP (XLogP3)0.6
PSA0 Ų
HBD / HBA1 / 1
PubChem CIDCID 14917 ↗
GHS safety

Signal word: Danger

GHS05
GHS05
GHS06
GHS06

H330 — Wdychanie grozi śmiercią

H310 — Grozi śmiercią w kontakcie ze skórą

H300 — Połknięcie grozi śmiercią

H314 — Powoduje poważne oparzenia skóry oraz uszkodzenia oczu

Scientific literature

Related literature

10 articles · 4 open access · Sources: PubMed, OpenAlex, Semantic Scholar

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

📈 Publication timeline (10 articles)

2011: 1 articles20112012: 1 articles2014: 2 articles2016: 1 articles2019: 1 articles20192023: 2 articles2024: 1 articles2025: 1 articles2025

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
HYDROFLUORIC ACID · Hydrogen fluoride · 7664-39-3 · Fluorhydric acid · Hydrofluoride · Rubigine · Fluorwasserstoff · Antisal 2B · Hydrofluoricum acidum · Fluorowodor · Fluorwaterstof · Acido fluoridrico · Acide fluorhydrique · RCRA waste number U134 · fluoridohydrogen
Data sources
Related molecules
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License & Provenance

MolGod 3D molecular model
Hydrofluoric Acid — CAS 7664-39-3

License: CC BY-SA 4.0 (source rights NIEUSTALONE — not yet granted for this model)

MolGod License & Provenance Record:
Hydrofluoric Acid (CAS 7664-39-3) — License & Provenance

Source:
Hydrofluoric Acid (CAS 7664-39-3) — MolGod molecule record

Source data: PubChem CID 14917

STL: Download 3D model (36 KB)

SHA-256: 343827c0d245009f214b62718e0ff6d4ea1ddbbd407a3fa5df915bdd7fb7b8fd

Wikimedia Commons: not published yet

Source data: PubChem CID 14917

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