Thiourea dioxide

CAS 1758-73-2  ·  CH4N2O2S  ·  MW 108.12 g/mol

Full record: Thiourea dioxide — Safety Data Sheet →

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3D model Thiourea dioxide, CAS 1758-73-2, molecular formula CH4N2O2S, molar mass 108.12 g/mol

Model views

  • Thiourea dioxide (CAS 1758-73-2) – ball-and-stick 3D model, MolGod Viewer
    ball-and-stick 3D model
  • Thiourea dioxide (CAS 1758-73-2) – skeletal 3D model, MolGod Viewer
    skeletal 3D model
  • space-filling 3D model – rotation animation
  • Thiourea dioxide (CAS 1758-73-2) – 2D structure, MolGod Viewer
    2D structure

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About Thiourea dioxide

Thiourea dioxide is a chemical compound registered under number CAS 1758-73-2, with the molecular formula CH4N2O2S, and a molar mass of 108.12 g/mol.

The molecule contains 10 atoms connected by 9 chemical bonds. The full systematic IUPAC name of this compound is amino(imino)methanesulfinic 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 = -1.1 (negative value, a hydrophilic compound), polar surface area PSA = 106 Ų, 3 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 interactive 3D model and the viewer images are protected by copyright (© MolGod.org) — terms of use: molgod.org/copyright/.

Physicochemical properties
Molecular formulaCH4N2O2S
Molar mass108.12 g/mol
IUPACamino(imino)methanesulfinic acid
SMILESC(=N)(N)S(=O)O
InChIKeyFYOWZTWVYZOZSI-UHFFFAOYSA-N
logP (XLogP3)-1.1
PSA106 Ų
HBD / HBA3 / 4
PubChem CIDCID 61274 ↗
GHS safety

Signal word: Danger

GHS02
GHS02
GHS06
GHS06
GHS07
GHS07

H302 — Harmful if swallowed

H315 — Causes skin irritation

H319 — Causes serious eye irritation

H251 — Self-heating; may catch fire

H330 — Fatal if inhaled

H336 — May cause drowsiness or dizziness

Scientific literature

Brak articles naukowych dla CAS 1758-73-2 w PubMed / OpenAlex / Semantic Scholar.

Synonyms
Thiourea dioxide · 1758-73-2 · Formamidinesulfinic acid · Manofast · Formamidine sulfinic acid · AMINOIMINOMETHANESULFINIC ACID · NSC 34540 · NSC 226979 · 42BWR07L73 · NSC-34540 · NSC-226979 · RefChem:897984 · 217-157-8 · amino(imino)methanesulfinic acid · carbamimidoylsulfinic acid
Data sources
Related molecules
📜 License & provenanceMolGod_License_1
COMPUTED — PubChem3D · 3D conformer computed by PubChem using OMEGA; not an experimental structure.
Model
Thiourea dioxide · 1758-73-2
InChIKey
FYOWZTWVYZOZSI-UHFFFAOYSA-N
License
CC BY-SA 4.0 International
Attribution
MolGod Scientific — Thiourea dioxide (CAS 1758-73-2)
License & provenance record
Thiourea dioxide (CAS 1758-73-2) →
MolGod molecule record
Thiourea dioxide →
Source data
PubChem CID 61274 ↗
Model information
STL generated by MolGod · MolGod STL Exporter build 48804cd20b0d · generated 2026-10-14
SHA-256 (STL)
5c101471b351ba98c4a35fa36cd0c78f86e9c85905b4f79f402f8dac9782f931
MD5 (STL)
5d36b1b52d2f085d3f097c8d68a06b20
MolGod Identification Number
MG_869-388-884-98
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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