4-Hydroxybenzenesulfonic acid

CAS 98-67-9  ·  C6H6O4S  ·  MW 174.18 g/mol

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3D model 4-Hydroxybenzenesulfonic acid, CAS 98-67-9, molecular formula C6H6O4S, molar mass 174.18 g/mol
About 4-Hydroxybenzenesulfonic acid

4-Hydroxybenzenesulfonic acid is a chemical compound registered under number CAS 98-67-9, with the molecular formula C6H6O4S, and a molar mass of 174.18 g/mol.

The molecule contains 17 atoms connected by 17 chemical bonds. The full systematic IUPAC name of this compound is 4-hydroxybenzenesulfonic acid. 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 = 0.2 (positive value, a lipophilic compound), polar surface area PSA = 83 Ų, 2 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.

Physicochemical properties
Molecular formulaC6H6O4S
Masa molowa174.18 g/mol
IUPAC4-hydroxybenzenesulfonic acid
SMILESC1=CC(=CC=C1O)S(=O)(=O)O
InChIKeyFEPBITJSIHRMRT-UHFFFAOYSA-N
logP (XLogP3)0.2
PSA83 Ų
HBD / HBA2 / 4
PubChem CIDCID 4765 ↗
GHS safety

Signal word: Danger

GHS05
GHS05

H314 — Powoduje poważne oparzenia skóry oraz uszkodzenia oczu

H318 — Powoduje poważne uszkodzenie oczu

Scientific literature

Related literature

15 articles · 9 open access · Sources: PubMed, OpenAlex, Semantic Scholar

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

📈 Publication timeline (15 articles)

1978: 1 articles19781979: 1 articles1980: 1 articles2006: 1 articles2008: 2 articles2009: 2 articles20092017: 2 articles2018: 1 articles2022: 1 articles2025: 3 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.

Data sources
Related molecules
📜 License & provenanceMolGod_License_1
4-Hydroxybenzenesulfonic acid (CAS 98-67-9), C6H6O4S - 3D ball-and-stick molecular model, engraved element symbols (C H O S), MolGod STL previewPobierz obraz

MG-STL-98-67-9-GRAVERED · 247,370 △ · 12 MB · SHA-256 78947ab87ea6f81c

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4-Hydroxybenzenesulfonic acid (CAS 98-67-9), C6H6O4S - 3D ball-and-stick molecular model, MolGod STL previewPobierz obraz

MG-STL-98-67-9-NORMAL · 7,072 △ · 345 KB · SHA-256 e26b188103552a3e

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Model
4-Hydroxybenzenesulfonic acid · 98-67-9
InChIKey
FEPBITJSIHRMRT-UHFFFAOYSA-N
License
CC BY-SA 4.0 International
Attribution
MolGod Scientific — 4-Hydroxybenzenesulfonic acid (CAS 98-67-9)
License & provenance record
4-Hydroxybenzenesulfonic acid (CAS 98-67-9) →
MolGod molecule record
4-Hydroxybenzenesulfonic acid →
Source data
PubChem CID 4765 ↗
Model information
STL generated by MolGod · MolGod STL Exporter @ 8b6dfdd · generated 2026-09-25
SHA-256 (STL)
e26b188103552a3eefb4a510678103a7b6cde69b2fbc91ecb992eb5ba722845b
MD5 (STL)
de2538cc0b3e0eefb85ec8b138aa96e4
Model identifier
MG-STL-98-67-9
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.

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