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291250 Sigma-Aldrich

1,3-Propanesultone

≥99%

Synonym: 3-Hydroxypropanesulfonic acid γ-sultone

  • CAS Number 1120-71-4

  • Empirical Formula (Hill Notation) C3H6O3S

  • Molecular Weight 122.14

  •  Beilstein/REAXYS Number 109782

  •  EC Number 214-317-9

  •  MDL number MFCD00005355

  •  PubChem Substance ID 24857522

  •  NACRES NA.22

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Properties

Related Categories Building Blocks, Chemical Synthesis, Heterocyclic Building Blocks, Other Heterocyclic Building Blocks, S-Containing More...
Quality Level   200
assay   ≥99%
bp   180 °C/30 mmHg (lit.)
mp   30-33 °C (lit.)
density   1.392 g/mL at 25 °C (lit.)
SMILES string   O=S1(OCCC1)=O
InChI   1S/C3H6O3S/c4-7(5)3-1-2-6-7/h1-3H2
InChI key   FSSPGSAQUIYDCN-UHFFFAOYSA-N

Description

Application

1,3-Propanesultone has been used in:
• preparation of poly[2-ethynyl-N-(propylsulfonate)pyridinium betaine], a new ionic conjugated polymer
• preparation of novel poly(4-vinylpyridine) supported acidic ionic liquid catalyst
• preparation of poly((2-(dimethylamino)ethyl methacrylate)-co-3-dimethyl(methacryloyloxyethyl)ammonium propanesulfonate)-coated mesoporous silica nanoparticles
• sulfonation of surface of self-assembled nanoporous silica colloidal crystalline films comprised of 184nm-diameter silica spheres

Packaging

5, 25 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
RIDADR 
UN 2811 6.1 / PGIII
WGK Germany 
WGK 3
RTECS 
RP5425000
Flash Point(F) 
340.7 °F
Flash Point(C) 
171.5 °C

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Protocols & Articles
Peer-Reviewed Papers
15

References

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901588 1,3-Propanesultone solution, 1 M in THF

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