Molecular Formula: 187.22
Formula Weight: C7H9NO3S
Inchl Key: VRBVUAYEXFCDPE-UHFFFAOYSA-N
Inchl: InChI=1S/C7H9NO3S/c9-12(10,11)6-4-7-3-1-2-5-8-7/h1-3,5H,4,6H2,(H,9,10,11)

Assay	Pack	Price	Stock
98%	1g	N/A	N/A
98%	5g	N/A	N/A
98%	Bulk Quantity	N/A	N/A

Melting_Point:	268 °C (dec.)(lit.)
CAS:	68922-18-9
MF:	C7H9NO3S
Flash_Point:	N/A
Product_Name:	2-(2-Pyridyl)ethanesulfonic Acid
Density:	1.397g/cm3
FW:	187.21600
Bolling_Point:	N/A

Refractive_Index:	1.573
LogP:	1.59270
PSA:	75.64000
Molecular_Structure:	['1 . Molar refractive index 4416 ', '2 . Molar volume （m3/mol）1340 ', '3 . Parachor （902K）3779 ', '4 . Surface tension 632 ', '5 . Polarizability （10 -24cm 3）1750']
Computational_Chemistry:	['1. XlogP :N/A ', '2. Hydrogen Bond Donor Count :1 ', '3. Hydrogen Bond Acceptor Count :4 ', '4. Rotatable Bond Count :3 ', '5. Isotope Atom Count :2 ', '6. TPSA 756 ', '7. Heavy Atom Count :12 ', '8. Topological Polar Surface Area :0 ', '9. Complexity :219 ', '10. Isotope Atom Count :0 ', '11. Defined Atom Stereocenter Count :0 ', '12. Undefined Atom Stereocenter Count :0 ', '13. Defined Bond Stereocenter Count :0 ', '14. Undefined Bond Stereocenter Count :0 ', '15. Covalently-Bonded Unit Count :1']
Melting_Point:	268 °C (dec.)(lit.)
MF:	C7H9NO3S
Exact_Mass:	187.03000
FW:	187.21600
Density:	1.397g/cm3
More_Info:	['1 . Appearance 浅Yellow 结晶性粉末。 ', '2 . Density（g/mL,25/4℃）Unknow ', '3 . Relative vapor density（g/mL,Atmosphere =1）Unknow ', '4 . Melting point（ºC）268 ', '5 . Boiling point（ºC,Atmospheric pressure）Unknow ', '6 . Boiling point（ºC,52kPa）Unknow ', '7 . Refractive indexUnknow ', '8 . Flash point（ºC）Unknow ', '9 . Specific rotation（º）Unknow ', '10 . Spontaneous ignition point or ignition temperature（ºC）Unknow ', '11 . Vapor pressure（kPa,25ºC）Unknow ', '12 . Saturated vapor pressure（kPa,60ºC）Unknow ', '13 . Combustion heat（KJ/mol）Unknow ', '14 . Critical temperature（ºC）Unknow ', '15 . Critical pressure（KPa）Unknow ', '16 . Oil-water（Octanol /Water ）Logarithmic Value of Distribution Coefficient Unknow ', '17 . Upper limit of explosion（%,V/V）Unknow ', '18 . Lower limit of explosion（%,V/V）Unknow ', '19 . Solubility Unknow 。']

Hazard_Class:	8
Risk_Statements(EU):	R34:Causes burns.
RIDADR:	1759
Hazard_Codes:	C
HS_Code:	2933399090
Safety_Statements:	S26-S27-S28-S36/37/39-S45
Packing_Group:	III