Melting point: |
220 °C (decomp)(Solv: methanol (67-56-1)) |
Boiling point: |
259.16℃[at 101 325 Pa] |
Density |
1.04 g/mL at 25 °C |
vapor pressure |
0Pa at 25℃ |
Flash point: |
26 °C |
storage temp. |
Inert atmosphere,2-8°C |
Water Solubility |
19.904g/L at 25℃ |
InChI |
InChI=1S/C3H4O3S.Na/c1-2-3-7(4,5)6;/h1H,3H2,(H,4,5,6);/q;+1/p-1 |
InChIKey |
LDHXNOAOCJXPAH-UHFFFAOYSA-M |
SMILES |
S(CC#C)(=O)(=O)[O-].[Na+] |
LogP |
-2.17 |
CAS DataBase Reference |
55947-46-1(CAS DataBase Reference) |
EPA Substance Registry System |
2-Propyne-1-sulfonic acid, sodium salt (55947-46-1) |