Ethanolamine

CAS 141-43-5  ·  C2H7NO  ·  MW 61.08 g/mol

Full record: Ethanolamine — Safety Data Sheet →

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3D model Ethanolamine, CAS 141-43-5, molecular formula C2H7NO, molar mass 61.08 g/mol

Model views

  • Ethanolamine (CAS 141-43-5) – ball-and-stick 3D model, MolGod Viewer
    ball-and-stick 3D model
  • Ethanolamine (CAS 141-43-5) – skeletal 3D model, MolGod Viewer
    skeletal 3D model
  • space-filling 3D model – rotation animation
  • Ethanolamine (CAS 141-43-5) – 2D structure, MolGod Viewer
    2D structure

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Ethanolamine (CAS 141-43-5), C2H7NO - 3D ball-and-stick molecular model, engraved element symbols (C H N O), MolGod STL previewDownload image

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About Ethanolamine

Ethanolamine is a chemical compound registered under number CAS 141-43-5, with the molecular formula C2H7NO, and a molar mass of 61.08 g/mol.

The molecule contains 11 atoms connected by 10 chemical bonds. The full systematic IUPAC name of this compound is 2-aminoethanol. 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 = -1.3 (negative value, a hydrophilic compound), polar surface area PSA = 46.3 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 formulaC2H7NO
Molar mass61.08 g/mol
IUPAC2-aminoethanol
SMILESC(CO)N
InChIKeyHZAXFHJVJLSVMW-UHFFFAOYSA-N
logP (XLogP3)-1.3
PSA46.3 Ų
HBD / HBA2 / 2
PubChem CIDCID 700 ↗
GHS safety

Signal word: Danger

GHS05
GHS05
GHS07
GHS07

H332 — Harmful if inhaled

H312 — Harmful in contact with skin

H302 — Harmful if swallowed

H314 — Causes severe skin burns and eye damage

H335 — May cause respiratory irritation

Scientific literature

Related literature

7 articles · 6 open access · Sources: PubMed, OpenAlex, Semantic Scholar

Filters:Export:📄 BibTeX📑 RIS📋 EndNote🔧 CSL-JSON

📈 Publication timeline (number of articles: 7)

2018: number of articles 120182021: number of articles 12022: number of articles 120222024: number of articles 22025: number of articles 22025

Bar height = number of articles in a given year. Hover over a bar to see details.

Data from PubMed (NIH NLM), OpenAlex (CC0), Semantic Scholar (AI2). AI Summary generated by Semantic Scholar TLDR. Articles marked with require paid access.

Synonyms
Ethanolamine · 2-aminoethanol · 141-43-5 · monoethanolamine · Olamine · 2-Aminoethan-1-ol · 2-Hydroxyethylamine · colamine · Aminoethanol · Ethylolamine · Ethanol, 2-amino- · 2-Hydroxyethanamine · 2-Amino-1-ethanol · beta-Hydroxyethylamine · 2-Ethanolamine
Data sources
Related molecules
📜 License & provenanceMolGod_License_1
COMPUTED — PubChem3D · 3D conformer computed by PubChem using OMEGA; not an experimental structure.
Model
Ethanolamine · 141-43-5
InChIKey
HZAXFHJVJLSVMW-UHFFFAOYSA-N
License
CC BY-SA 4.0 International
Attribution
MolGod Scientific — Ethanolamine (CAS 141-43-5)
License & provenance record
Ethanolamine (CAS 141-43-5) →
MolGod molecule record
Ethanolamine →
Source data
PubChem CID 700 ↗
Model information
STL generated by MolGod · MolGod STL Exporter build 48804cd20b0d · generated 2026-10-14
SHA-256 (STL)
a26014401f337a299323c59788a016a4791cc2d4a35d8343fd9911d30e00cc21
MD5 (STL)
11cb9bdb07f27fc364b7e9c4e2929fe1
MolGod Identification Number
MG_963-431-362-74
Transformation
MolGod Scientific ball-and-stick mesh
Changes
Converted into a triangulated molecular mesh; atomic coordinates and connectivity unchanged.
Wikimedia Commons
STL · PNG
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