1,2-Ethanediamine, N1,N1-bis(1-methylethyl)-

CAS 121-05-1  ·  C8H20N2  ·  MW 144.26 g/mol

Full record: 1,2-Ethanediamine, N1,N1-bis(1-methylethyl)- — Safety Data Sheet →

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3D model 1,2-Ethanediamine, N1,N1-bis(1-methylethyl)-, CAS 121-05-1, molecular formula C8H20N2, molar mass 144.26 g/mol

Model views

  • 1,2-Ethanediamine, N1,N1-bis(1-methylethyl)- (CAS 121-05-1) – ball-and-stick 3D model, MolGod Viewer
    ball-and-stick 3D model
  • 1,2-Ethanediamine, N1,N1-bis(1-methylethyl)- (CAS 121-05-1) – skeletal 3D model, MolGod Viewer
    skeletal 3D model
  • space-filling 3D model – rotation animation
  • 1,2-Ethanediamine, N1,N1-bis(1-methylethyl)- (CAS 121-05-1) – 2D structure, MolGod Viewer
    2D structure

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About 1,2-Ethanediamine, N1,N1-bis(1-methylethyl)-

1,2-Ethanediamine, N1,N1-bis(1-methylethyl)- is a chemical compound registered under number CAS 121-05-1, with the molecular formula C8H20N2, and a molar mass of 144.26 g/mol.

The molecule contains 30 atoms connected by 29 chemical bonds. The full systematic IUPAC name of this compound is N',N'-di(propan-2-yl)ethane-1,2-diamine. 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 = 0.9 (positive value, a lipophilic compound), polar surface area PSA = 29.3 Ų, 1 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 formulaC8H20N2
Molar mass144.26 g/mol
IUPACN',N'-di(propan-2-yl)ethane-1,2-diamine
SMILESCC(C)N(CCN)C(C)C
InChIKeyCURJNMSGPBXOGK-UHFFFAOYSA-N
logP (XLogP3)0.9
PSA29.3 Ų
HBD / HBA1 / 2
PubChem CIDCID 8459 ↗
GHS safety

Signal word: Warning

GHS02
GHS02

H226 — Flammable liquid and vapour

Scientific literature

Brak articles naukowych dla CAS 121-05-1 w PubMed / OpenAlex / Semantic Scholar.

Synonyms
121-05-1 · N,N-Diisopropylethylenediamine · 2-Aminoethyldiisopropylamine · 2-(Diisopropylamino)ethylamine · USAF AM-2 · N,N-Diisopropyl-1,2-ethanediamine · 1,2-Ethanediamine, N,N-bis(1-methylethyl)- · N,N-Diisopropyl ethylenediamine · ETHYLENEDIAMINE, N,N-DIISOPROPYL- · EINECS 204-447-4 · NSC 166335 · BRN 1734800 · AI3-26667 · 1,2-Ethanediamine, N1,N1-bis(1-methylethyl)- · 4-04-00-01181 (Beilstein Handbook Reference)
Data sources
Related molecules
📜 License & provenanceMolGod_License_1
COMPUTED — PubChem3D · 3D conformer computed by PubChem using OMEGA; not an experimental structure.
Model
1,2-Ethanediamine, N1,N1-bis(1-methylethyl)- · 121-05-1
InChIKey
CURJNMSGPBXOGK-UHFFFAOYSA-N
License
CC BY-SA 4.0 International
Attribution
MolGod Scientific — 1,2-Ethanediamine, N1,N1-bis(1-methylethyl)- (CAS 121-05-1)
License & provenance record
1,2-Ethanediamine, N1,N1-bis(1-methylethyl)- (CAS 121-05-1) →
MolGod molecule record
1,2-Ethanediamine, N1,N1-bis(1-methylethyl)- →
Source data
PubChem CID 8459 ↗
Model information
STL generated by MolGod · MolGod STL Exporter build 48804cd20b0d · generated 2026-10-14
SHA-256 (STL)
493422dc55c58fc0e689501644faf6c1aa407b99c4f981b8dc0fc3b3974be3f1
MD5 (STL)
fc95af787aae0820e77d7c9572398893
MolGod Identification Number
MG_542-436-202-61
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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