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Grundinformationen
- CAS
15471-17-7- Standard-SMILES
O=S(=O)([O-])CCC[n+]1ccccc1- InChIKey
REEBJQTUIJTGAL-UHFFFAOYSA-N- Summenformel
- C8H11NO3S
- Durchschnittliche Molmasse
- 201,247 g/mol
- Monoisotopische Masse
- 201,04596421
Namen und Bezeichner
- Bevorzugter Name
- 3-(Pyridinium-1-yl)propane-1-sulfonate
- IUPAC
- 3-(Pyridin-1-ium-1-yl)propane-1-sulfonate
- Lokaler Name
- 1-(3-Sulfonatopropyl)pyridinium
- Englischer Name
- 3-(1-Pyridinio)-1-propanesulfonate
- Summenformel
- C8H11NO3S
- Molmasse
- 201.24
Namen und Synonyme
Pyridinium propyl sulfobetaine3-(Pyridin-1-iuM-1-yl)propane-1-sulfonateNDSB-2011-(3-Sulphonatopropyl)pyridiniumMDCCAIDEinecs 239-491-31-(3-sulfopropyl)pyridinePOWDEROFCHONDROITINSULFATEPyridiniumpropylsulphobetainePyridinium propylsulphobetain
Datenbank-Bezeichner
- CAS
15471-17-7- PubChem CID
- 84929
- DTXSID
DTXSID3044592- UNII
- QN4I6AI9EK
- EC Number
- 239-491-3
- Nikkaji
- J236.249J
Eigenschaften
Physikochemische Eigenschaften
- Schmelzpunkt
- 275 · 275-277 °C
- Dichte
- 1.53 · 1.53[at 20℃]
- Dampfdruck
- 0 Pa · 0Pa at 25℃
- Flammpunkt
- 160 °C · 160 °C
- storage temp.
- Sealed in dry,Room Temperature
- Löslichkeit
- Methanol (Slightly), Water (Slightly)
- Aggregatzustand
- White powder
- Farbe
- White
- Wasserlöslichkeit
- 240.5 g/L · 240.5g/L at 25℃
- BRN
- 1621867 · 1621867
- InChI
- InChI=1S/C8H11NO3S/c10-13(11,12)8-4-7-9-5-2-1-3-6-9/h1-3,5-6H,4,7-8H2
- InChIKey
- REEBJQTUIJTGAL-UHFFFAOYSA-N
- SMILES
- C1C=CC=C[N+]=1CCCS([O-])(=O)=O
- LogP
- -2.78 at · -2.78 at 21.5℃
- CAS Datenbank
- 15471 · 15471-17-7
- EPA chemische Informationen
- 1 · Pyridinium, 1-(3-sulfopropyl)-, inner salt (15471-17-7)
Sicherheit und Regulatorisches
Sicherheitsangaben dienen nur zur Orientierung und ersetzen weder das Sicherheitsdatenblatt (SDB) des Lieferanten noch geltende Vorschriften oder eine fachliche Bewertung.
Sicherheitsdaten
- wgk
- 3
- tsca
- TSCA listed
- hs_code
- 29333990
- risk_code
- 36/37/38
- safety_code
- 26-24/25-22
- Speicherklasse
- 11 - Combustible Solids
Chemie und Industrie
Anwendungen
Beschreibung3-(1-Pyridinio)-1-propanesulfonate is a white crystalline powder used to prepare electroplating additives.It has good thermal qualitative and chemical stability, and its mechanical strength is also very good. The low polymer molecular weight is prone to disproportionation and cross-linking reactions.
Verwenden3-(1-Pyridinio)-1-propanesulfonate is a non detergent sulfobetaine used as a mild solubilizing and stabilizing agent for halophilic malate dehydrogenase, halophilic elongation factor Tu (hTu), pig heart malate dehydrogenase, chicken egg w hite lysozyme and E. coli beta-galactosidase. Preserves the antigenic conformation of serine protease gp76. Does not interfere with colorimetric assays using p-nitrophenylphosphate and o-nitrophenyl -b-D-galactopyranoside as substrates. Reduces aggregation and significantly improves protein renaturation. Zwitterionic over a wide pH range. Does not absorb significantly in the near-UV range. Ca n be easily removed by dialysis.
Verwenden3-(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.As a catalyst in the form of sulfonated heteropoly acid salts for the synthesis of isoamyl isovalerate.In the preparation of molybdenum imido alkylidene NHC catalysts, which are used in biphasic olefin metathesis.To prepare water-stable SO3H-functionalized Brnsted acidic task-specific ionic liquids (TSILs).
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