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CAS No.: | 15471-17-7 |
---|---|
Name: | 3-(1-Pyridinio)-1-propanesulfonate |
Article Data: | 28 |
Molecular Structure: | |
Formula: | C8H11NO3S |
Molecular Weight: | 201.246 |
Synonyms: | 1-(3-Sulfopropyl)pyridiniumhydroxide, inner salt (6CI,7CI);Pyridinium, 1-(3-sulfopropyl)-, hydroxide,inner salt (8CI);1-(3-Sulfopropyl)pyridinium betaine;1-Pyridiniumpropane-3-sulfonate;N-Propylpyridinesulfonic acid betaine;NDSB 201; |
EINECS: | 239-491-3 |
Density: | 1.53[at 20℃] |
Melting Point: | 275-277 °C |
Flash Point: | 160 °C |
Solubility: | 240.5g/L at 25℃ |
Appearance: | white solid |
Risk Codes: | 36/37/38 |
Safety: | 22-24/25 |
PSA: | 87.18000 |
LogP: | 0.55470 |
Conditions | Yield |
---|---|
for 1h; Ambient temperature; | 98% |
for 0.00416667h; microvawe irradiation; | 95% |
In ethyl acetate at 60℃; for 2.5h; | 86% |
1-(3-sulfopropyl)pyridine
dehydroabietic acid
Conditions | Yield |
---|---|
In water; toluene at 80℃; for 8h; | 83.7% |
1-(3-sulfopropyl)pyridine
Conditions | Yield |
---|---|
In dichloromethane at 20℃; for 72h; | 82% |
Conditions | Yield |
---|---|
In water PyPS added to aq. soln. of H3PW12O40, stirred at room temp. for 24 h; water removed in vac.; | |
In water at 20℃; for 24h; | |
In water at 90℃; for 24h; Green chemistry; |
1-(3-sulfopropyl)pyridine
N-propanesulfonic acid pyridinium hydrogen sulfate
Conditions | Yield |
---|---|
With sulfuric acid | |
With sulfuric acid at 40℃; for 72h; | |
With sulfuric acid at 100℃; for 0.5h; | |
With sulfuric acid In water at 60℃; for 2h; | |
With sulfuric acid In water at 79.84℃; for 8h; |
1-(3-sulfopropyl)pyridine
ectoin
Conditions | Yield |
---|---|
In water at 20 - 60℃; for 1h; |
1-(3-sulfopropyl)pyridine
trifluorormethanesulfonic acid
CF3O3S(1-)*C8H12NO3S(1+)
Conditions | Yield |
---|---|
In water at 90℃; for 5h; |
1-(3-sulfopropyl)pyridine
Conditions | Yield |
---|---|
In water at 90℃; for 24h; Green chemistry; |
Conditions | Yield |
---|---|
In water at 90℃; for 24h; Green chemistry; |
Conditions | Yield |
---|---|
In water at 90℃; for 24h; Green chemistry; |
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Empirical Formula: C8H11NO3S
Molecular Weight: 201.2428 g/mol
EINECS: 239-491-3
Flashing point: 160 °C
Melting point: 280 °C
Storage tempreture: 2-8 °C
Appearance: White Solid
Structure of 3-(1-Pyridinio)-1-propanesulfonate (CAS NO.15471-17-7):
Product Category of 3-(1-Pyridinio)-1-propanesulfonate (CAS NO.15471-17-7): Detergents;Pyridinium Compounds;Sulfobetaines
3-(1-Pyridinio)-1-propanesulfonate (CAS NO.15471-17-7) 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 white lysozyme and E. coli beta-galactosidase. Pr.
Risk Statements: 36/37/38
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-24/25-22
S22:Do not breathe dust.
S24/25:Avoid contact with skin and eyes.
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
3-(1-Pyridinio)-1-propanesulfonate , its cas register number is 15471-17-7. It also can be called 1-(3-Sulphonatopropyl)pyridinium ; 1,3-Sulfopropyl pyridinium hydroxide inner salt ; Sulfopropylpyridiniumhydroxideinner salt ; and PPS .