82804
3-(1-Pyridinio)-1-propanesulfonate
≥97.0% (N)
Synonym(s):
1-(3-Sulfopropyl)pyridinium betain, NDSB 201, PPS
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50 G
$51.20
250 G
$91.90
About This Item
Empirical Formula (Hill Notation):
C8H11NO3S
CAS Number:
Molecular Weight:
201.24
Beilstein/REAXYS Number:
1621867
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
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description
zwitterionic
Quality Level
assay
≥97.0% (N)
form
crystals
functional group
sulfonic acid
SMILES string
[O-]S(=O)(=O)CCC[n+]1ccccc1
InChI
1S/C8H11NO3S/c10-13(11,12)8-4-7-9-5-2-1-3-6-9/h1-3,5-6H,4,7-8H2
InChI key
REEBJQTUIJTGAL-UHFFFAOYSA-N
Application
3-(1-Pyridinio)-1-propanesulfonate can be used:
- As a Bronsted acid ionic liquid catalyst in combination with H2SO4 and H3PO4 for the dehydration of glycerol to acrolein via semi-batch reaction technique.[1]
- As a catalyst in the form of sulfonated heteropoly acid salts for the synthesis of isoamyl isovalerate.[2]
- In the preparation of molybdenum imido alkylidene NHC catalysts, which are used in biphasic olefin metathesis.[3]
- To prepare water-stable SO3H-functionalized Brønsted acidic task-specific ionic liquids (TSILs).[4]
Storage Class
11 - Combustible Solids
wgk_germany
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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