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CAS No.: | 5402-20-0 |
---|---|
Name: | 4-PYRIDINESULPHONIC ACID |
Molecular Structure: | |
Formula: | C5H5 N O3 S |
Molecular Weight: | 159.166 |
Synonyms: | NSC 5082 |
Density: | 1.509g/cm3 |
Melting Point: | 330oC (DEC.) |
Boiling Point: | °Cat760mmHg |
Flash Point: | °C |
PSA: | 75.64000 |
LogP: | 1.40910 |
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Molecular Structure of 4-Pyridinesulfonic acid (CAS NO.5402-20-0):
IUPAC Name: pyridine-4-sulfonic acid
Empirical Formula: C5H5NO3S
Molecular Weight: 159.1631
ACD/BCF (pH 5.5): 1
ACD/BCF (pH 7.4): 1
ACD/KOC (pH 5.5): 1
ACD/KOC (pH 7.4): 1
#H bond acceptors: 4
H bond donors: 1
Freely Rotating Bonds: 1
Polar Surface Area: 64.64 Å2
Index of Refraction: 1.576
Molar Refractivity: 34.9 cm3
Molar Volume: 105.4 cm3
Surface Tension: 61.9 dyne/cm
Density: 1.509 g/cm3
Product Categories: Pyridines
SMILES: O=S(=O)(O)c1ccncc1
InChI: InChI=1/C5H5NO3S/c7-10(8,9)5-1-3-6-4-2-5/h1-4H,(H,7,8,9)
Hazard Codes: C
4-Pyridinesulfonic acid , with CAS number of 5402-20-0, can be called pyridine-4-sulfonic acid ; Pyridine-4-sulphonic acid .