N,N'-Diphenylbenzidine

CAS 531-91-9  ·  C24H20N2  ·  MW 336.4 g/mol

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3D model N,N'-Diphenylbenzidine, CAS 531-91-9, molecular formula C24H20N2, molar mass 336.4 g/mol
About N,N'-Diphenylbenzidine

N,N'-Diphenylbenzidine is a chemical compound registered under number CAS 531-91-9, with the molecular formula C24H20N2, and a molar mass of 336.4 g/mol.

The molecule contains 46 atoms connected by 49 chemical bonds. The full systematic IUPAC name of this compound is 4-(4-anilinophenyl)-N-phenylaniline. 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 = 6.6 (positive value, a lipophilic compound), polar surface area PSA = 24.1 Ų, 2 donors and 2 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 formulaC24H20N2
Masa molowa336.4 g/mol
IUPAC4-(4-anilinophenyl)-N-phenylaniline
SMILESC1=CC=C(C=C1)NC2=CC=C(C=C2)C3=CC=C(C=C3)NC4=CC=CC=C4
InChIKeyFDRNXKXKFNHNCA-UHFFFAOYSA-N
logP (XLogP3)6.6
PSA24.1 Ų
HBD / HBA2 / 2
PubChem CIDCID 68280 ↗
GHS safety

Signal word: Warning

GHS07
GHS07

H302 — Działa szkodliwie po połknięciu

H312 — Działa szkodliwie w kontakcie ze skórą

H332 — Działa szkodliwie w następstwie wdychania

Scientific literature

Related literature

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

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

📈 Publication timeline (15 articles)

1913: 1 articles19131976: 2 articles1982: 1 articles1984: 1 articles1986: 1 articles1990: 1 articles1991: 1 articles19911992: 1 articles1997: 1 articles2000: 2 articles2010: 1 articles2016: 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.

Data sources
Related molecules
📜 License & provenanceMolGod_License_1
N,N'-Diphenylbenzidine (CAS 531-91-9), C24H20N2 - 3D ball-and-stick molecular model, engraved element symbols (C H N), MolGod STL previewPobierz obraz

MG-STL-531-91-9-GRAVERED · 621,424 △ · 30 MB · SHA-256 044617bc604619e3

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N,N'-Diphenylbenzidine (CAS 531-91-9), C24H20N2 - 3D ball-and-stick molecular model, MolGod STL previewPobierz obraz

MG-STL-531-91-9-NORMAL · 19,424 △ · 949 KB · SHA-256 ceda55b6ec7272a4

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Model
N,N'-Diphenylbenzidine · 531-91-9
InChIKey
FDRNXKXKFNHNCA-UHFFFAOYSA-N
License
CC BY-SA 4.0 International
Attribution
MolGod Scientific — N,N'-Diphenylbenzidine (CAS 531-91-9)
License & provenance record
N,N'-Diphenylbenzidine (CAS 531-91-9) →
MolGod molecule record
N,N'-Diphenylbenzidine →
Source data
PubChem CID 68280 ↗
Model information
STL generated by MolGod · MolGod STL Exporter @ 8b6dfdd · generated 2026-09-25
SHA-256 (STL)
ceda55b6ec7272a4ad5caa38bf4a9be7fd79f584ecb8bce87f6a1c59687e2441
MD5 (STL)
be833006382eb42c8899b17f0516dd0a
Model identifier
MG-STL-531-91-9
Transformation
MolGod Scientific ball-and-stick mesh
Changes
Converted into a triangulated molecular mesh; atomic coordinates and connectivity unchanged.
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