3-(1-Pyridinio)-1-propanesulfonate

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Khoom npe:3-(1-Pyridinio)-1-propanesulfonate

Synonyms:NDSB-201;PPS;PYRIDINIUM N-PROPYL SULFOBETAINE;3-(1-PYRIDINIO)-1-propanesulfonate;3-(1-PYRIDINIO)-1-PROPANESULFONate sab hauv ntsev;3-(1-PYRIDINIO) PROPANESUL; 1-PYRIDINO)-1-propane Sulfonate; 1-(3-SULFOPROPYL) PYRIDINIUM BETAIN

CAS:15471-17-7 ib

MF:C8H11NO3S

MW:201.24 Nws

EINECS:239-491-3 ib

Khoom Categories:Detergents; Pyridinium Compounds; Sulfobetaines

Mol File:15471-17-7.mol

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Product Detail

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Propanesulfonate Chemical Properties

Melting point	275-277 ° C
ceev	1.53 [ntawm 20 ℃]
vapor siab	0Pa ntawm 25 ℃
Fp	160 ° C
cia temp.	Muab kaw rau hauv qhuav, Chav Kub
solubility	Methanol (me ntsis), dej (me ntsis)
daim ntawv	Dawb hmoov
xim	Dawb
Dej Solubility	240.5g / L ntawm 25 ℃
BRN	1621867 ib
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 ntawm 21.5 ℃
CAS DataBase Reference	15471-17-7 ib
EPA Tshuaj Registry System	Pyridinium, 1-(3-sulfopropyl)-, sab hauv ntsev (15471-17-7)

Cov ntaub ntawv kev nyab xeeb

Risk Statements	36/37/38 ib
Cov lus hais txog kev nyab xeeb	26-24/25-22 ib
WGK Germany	3
HS Code	293339 0

UV-1164 Siv thiab Synthesis

Siv	Pyridinium propyl sulfobetaine tuaj yeem siv: Raws li Bronsted acid ionic kua catalyst ua ke nrog H2SO4 thiab H3PO4 rau lub cev qhuav dej ntawm glycerol rau acrolein ntawm semi-batch tshuaj tiv thaiv txheej txheem. Raws li ib tug catalyst nyob rau hauv daim ntawv ntawm sulfonated heteropoly acid ntsev rau lub synthesis ntawm isoamyl isovalerate. Nyob rau hauv kev npaj ntawm molybdenum imido alkylidene NHC catalysts, uas yog siv nyob rau hauv biphasic olefin metathesis. Txhawm rau npaj cov dej ruaj khov SO3H-functionalized Brønsted acidic ua haujlwm tshwj xeeb ionic kua (TSILs). Nyob rau hauv yog ci npib tsib xee plating, nws yog cov khoom pib ua kom brightener, Ib qho kev ua haujlwm siab brightener thiab leveler.Vim tias nws cov purity siab, Pyridinium propyl sulfobetane tsis tuaj yeem nqa lwm yam tsis huv lossis ntsev rau da dej.
Kev piav qhia	3-(1-Pyridinio)-1-propanesulfonate yog dawb crystalline hmoov siv los npaj electroplating additives.Nws muaj thermal zoo thiab tshuaj stability, thiab nws cov neeg kho tshuab zog kuj zoo heev.Qhov hnyav polymer molecular uas tsis tshua muaj qhov cuam tshuam rau qhov tsis sib xws thiab kev sib txuas sib txuas.
Chemical Properties	3-(1-Pyridinio)-1-propanesulfonate yog Dawb Khoom
Siv	3-(1-Pyridinio)-1-propanesulfonate yog ib qho tshuaj uas tsis yog sulfobetaine siv los ua ib qho me me solubilizing thiab stabilizing tus neeg saib xyuas rau halophilic malate dehydrogenase, halophilic elongation factor Tu (hTu), npua plawv malate dehydrogenase, qaib qe w hite lysozyme thiab E. coli beta-galactosidase.Khaws cov antigenic conformation ntawm serine protease gp76.Tsis cuam tshuam nrog kev soj ntsuam colorimetric siv p-nitrophenylphosphate thiab o-nitrophenyl -bD-galactopyranoside ua substrates.Txo kev sib sau ua ke thiab txhim kho cov protein renaturation.Zwitterionic tshaj pH dav.Tsis nqus tau ntau heev nyob ze-UV ntau yam.Nws yooj yim tshem tawm los ntawm kev lim ntshav.
Siv	Muaj zog leveling tus neeg sawv cev hauv nickel electroplating
Siv	3-(1-Pyridinio)-1-propanesulfonate tuaj yeem siv tau: Raws li Bronsted acid ionic kua catalyst ua ke nrog H₂SO₄thiab H₃PO₄Rau lub cev qhuav dej ntawm glycerol rau acrolein ntawm semi-batch tshuaj tiv thaiv txheej txheem. Raws li ib tug catalyst nyob rau hauv daim ntawv ntawm sulfonated heteropoly acid ntsev rau lub synthesis ntawm isoamyl isovalerate. Nyob rau hauv kev npaj ntawm molybdenum imido alkylidene NHC catalysts, uas yog siv nyob rau hauv biphasic olefin metathesis. Txhawm rau npaj cov dej ruaj khov SO₃H-functionalized Br?nsted acidic task-specific ionic kua (TSILs).
Daim ntawv thov	3-(1-Pyridinio)-1-propanesulfonate yog siv nyob rau hauv kev npaj ntawm electroplating additives, thiab nws yog siv nyob rau hauv tshuaj thiab tshuaj txhua hnub.