# Sarin

CAS: 107-44-8
PubChem CID: 7871
InChIKey: DYAHQFWOVKZOOW-UHFFFAOYSA-N
Molecular formula: C4H10FO2P
Molar mass: 140.09 g/mol
IUPAC: 2-[fluoro(methyl)phosphoryl]oxypropane
SMILES: CC(C)OP(=O)(C)F
InChI: InChI=1S/C4H10FO2P/c1-4(2)7-8(3,5)6/h4H,1-3H3
logP (XLogP3): 0.8
PSA: 26.3 A^2
Hydrogen bond donors: 0
Hydrogen bond acceptors: 3
Rotatable bonds: 2
Heavy atoms: 8
3D structure: 18 atoms, 17 bonds

## About the compound

Sarin is a chemical compound registered under CAS number 107-44-8. Molecular formula: C4H10FO2P. Molar mass: 140.09 g/mol. The full systematic IUPAC name is: 2-[fluoro(methyl)phosphoryl]oxypropane. The molecule contains 18 atoms connected by 17 chemical bonds. 
Chemical data comes from the PubChem (NIH), ChEMBL (EBI) and NIST WebBook databases. GHS statement translations comply with the CLP Regulation (EC 1272/2008). Interactive 3D model and 2D skeleton available at: https://molgod.org/molecule/107-44-8/


## Synonyms

  - SARIN
  - IMPF
  - Sarin II
  - Trilone 46
  - 107-44-8
  - O-Isopropyl methylphosphonofluoridate
  - Isopropyl methylphosphonofluoridate
  - Isopropyl methylfluorophosphate
  - Gas, Sarin
  - 2-[fluoro(methyl)phosphoryl]oxypropane
  - Isopropyl methanefluorophosphonate
  - Isopropoxymethylphosphoryl fluoride

## Data sources

  - PubChem CID 7871: https://pubchem.ncbi.nlm.nih.gov/compound/7871
  - NIST WebBook: https://webbook.nist.gov/cgi/cbook.cgi?ID=107-44-8
  - ChEMBL: https://www.ebi.ac.uk/chembl/g/#search_results/all/query=107-44-8

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Last updated: 2026-09-25
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