Pyridine-2-sulfonic acid supplier

Name
PYRIDINE-2-SULFONIC ACID
EINECS 628-400-6
CAS No. 15103-48-7
Article Data2
CAS DataBase
Density 1.509 g/cm³
Solubility almost transparency
Melting Point 244-249 °C
Formula C₅H₅NO₃S
Boiling Point
Molecular Weight 159.166
Flash Point
Transport Information UN 2585
Appearance
Safety 26-36/37/39-45
Risk Codes 34
Molecular Structure
Hazard Symbols C
Synonyms NSC 5081;Pyridine-2-sulfonic acid;2-Pyridinesulfonic acid (8CI)(9CI);alpha-Pyridinesulfonic acid;
PSA 75.64000
LogP 1.40910

Pyridine-2-sulfonic acid Specification

The IUPAC name of Pyridine-2-sulfonic acid is pyridine-2-sulfonic acid. With the CAS registry number 15103-48-7, it is also named as alpha-Pyridinesulfonic acid. The product's category is Pyridines. In addition, its molecular formula is C₅H₅NO₃S and molecular weight is 159.16.

The other characteristics of Pyridine-2-sulfonic acid can be summarized as: (1)ACD/LogP: -1.02; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -4.52; (4)ACD/LogD (pH 7.4): -4.52; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 1; (8)ACD/KOC (pH 7.4): 1; (9)#H bond acceptors: 4; (10)#H bond donors: 1; (11)#Freely Rotating Bonds: 1; (12)Polar Surface Area: 64.64 Å²; (13)Index of Refraction: 1.576; (14)Molar Refractivity: 34.9 cm³; (15)Molar Volume: 105.4 cm³; (16)Polarizability: 13.83×10^-24cm³; (17)Surface Tension: 61.9 dyne/cm; (18)Density: 1.509 g/cm³; (19)Melting point: 244-249 °C.

When you are using this chemical, please be cautious about it as the following: it may cause burns. You should wear suitable protective clothing, gloves and eye/face protection. Moreover, in case of contact with eyes, rinse immediately with plenty of water and seek medical advice. And in case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)

People can use the following data to convert to the molecule structure.
(1)SMILES: O=S(=O)(O)c1ncccc1
(2)InChI: InChI=1/C5H5NO3S/c7-10(8,9)5-3-1-2-4-6-5/h1-4H,(H,7,8,9)
(3)InChIKey: KZVLNAGYSAKYMG-UHFFFAOYAT
(4)Std. InChI: InChI=1S/C5H5NO3S/c7-10(8,9)5-3-1-2-4-6-5/h1-4H,(H,7,8,9)
(5)Std. InChIKey: KZVLNAGYSAKYMG-UHFFFAOYSA-N

Product Name

PYRIDINE-2-SULFONIC ACID

Pyridine-2-sulfonic acid Specification

Related Products

Hot Products