4,4'-Methylenebis(2-ethyl-6-methylbenzenamine)

CAS 19900-72-2  ·  C19H26N2  ·  MW 282.4 g/mol

Full record: 4,4'-Methylenebis(2-ethyl-6-methylbenzenamine) — Safety Data Sheet →

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3D model 4,4'-Methylenebis(2-ethyl-6-methylbenzenamine), CAS 19900-72-2, molecular formula C19H26N2, molar mass 282.4 g/mol

Model views

  • 4,4'-Methylenebis(2-ethyl-6-methylbenzenamine) (CAS 19900-72-2) – ball-and-stick 3D model, MolGod Viewer
    ball-and-stick 3D model
  • 4,4'-Methylenebis(2-ethyl-6-methylbenzenamine) (CAS 19900-72-2) – skeletal 3D model, MolGod Viewer
    skeletal 3D model
  • space-filling 3D model – rotation animation
  • 4,4'-Methylenebis(2-ethyl-6-methylbenzenamine) (CAS 19900-72-2) – 2D structure, MolGod Viewer
    2D structure

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About 4,4'-Methylenebis(2-ethyl-6-methylbenzenamine)

4,4'-Methylenebis(2-ethyl-6-methylbenzenamine) is a chemical compound registered under number CAS 19900-72-2, with the molecular formula C19H26N2, and a molar mass of 282.4 g/mol.

The molecule contains 47 atoms connected by 48 chemical bonds. The full systematic IUPAC name of this compound is 4-[(4-amino-3-ethyl-5-methylphenyl)methyl]-2-ethyl-6-methylaniline. 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 = 4.8 (positive value, a lipophilic compound), polar surface area PSA = 52 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 interactive 3D model and the viewer images are protected by copyright (© MolGod.org) — terms of use: molgod.org/copyright/.

Physicochemical properties
Molecular formulaC19H26N2
Molar mass282.4 g/mol
IUPAC4-[(4-amino-3-ethyl-5-methylphenyl)methyl]-2-ethyl-6-methylaniline
SMILESCCC1=C(C(=CC(=C1)CC2=CC(=C(C(=C2)C)N)CC)C)N
InChIKeyQJENIOQDYXRGLF-UHFFFAOYSA-N
logP (XLogP3)4.8
PSA52 Ų
HBD / HBA2 / 2
PubChem CIDCID 155611 ↗
GHS safety

Signal word: Warning

GHS07
GHS07

H302 — Harmful if swallowed

H312 — Harmful in contact with skin

H315 — Causes skin irritation

H319 — Causes serious eye irritation

H332 — Harmful if inhaled

Scientific literature

Brak articles naukowych dla CAS 19900-72-2 w PubMed / OpenAlex / Semantic Scholar.

Synonyms
4,4'-Methylenebis(2-ethyl-6-methylaniline) · Benzenamine, 4,4'-methylenebis[2-ethyl-6-methyl- · CCRIS 3325 · 4,4'-Methylene-bis(2-ethyl-6-methylaniline) · 4,4'-Methylenebis(2-ethyl-6-methylbenzenamine) · 4,4'-Methylenebis(2-methyl-6-ethylaniline) · UNII-2397GNR8K7 · 2397GNR8K7 · Bis(4-amino-3-ethyl-5-methylphenyl)methane · 4,4'-METHYLENEBIS(6-ETHYL-O-TOLUIDINE) · 3,3'-diethyl-5,5'-dimethyl-4,4'-diaminodiphenylmethane · BENZENAMINE, 4,4'-METHYLENEBIS(2-ETHYL-6-METHYL- · RefChem:198479 · DTXCID3096169 · 672-703-6
Data sources
Related molecules
📜 License & provenanceMolGod_License_1
COMPUTED — PubChem3D · 3D conformer computed by PubChem using OMEGA; not an experimental structure.
Model
4,4'-Methylenebis(2-ethyl-6-methylbenzenamine) · 19900-72-2
InChIKey
QJENIOQDYXRGLF-UHFFFAOYSA-N
License
CC BY-SA 4.0 International
Attribution
MolGod Scientific — 4,4'-Methylenebis(2-ethyl-6-methylbenzenamine) (CAS 19900-72-2)
License & provenance record
4,4'-Methylenebis(2-ethyl-6-methylbenzenamine) (CAS 19900-72-2) →
MolGod molecule record
4,4'-Methylenebis(2-ethyl-6-methylbenzenamine) →
Source data
PubChem CID 155611 ↗
Model information
STL generated by MolGod · MolGod STL Exporter build 48804cd20b0d · generated 2026-10-14
SHA-256 (STL)
0a30290aa4cc30240b7ee981ccb892d4653e893f7fe49fff8984b7537cbef488
MD5 (STL)
800b7c53c7db360985bada17dc710783
MolGod Identification Number
MG_993-716-989-86
Transformation
MolGod Scientific ball-and-stick mesh
Changes
Converted into a triangulated molecular mesh; atomic coordinates and connectivity unchanged.
Wikimedia Commons
not published yet
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