| 融点 |
220 °C (decomp)(Solv: methanol (67-56-1)) |
| 沸点 |
259.16℃[at 101 325 Pa] |
| 比重(密度) |
1.04 g/mL at 25 °C |
| 蒸気圧 |
0Pa at 25℃ |
| 闪点 |
26 °C |
| 貯蔵温度 |
Inert atmosphere,2-8°C |
| 外観 |
Colorless to light yellow Liquid |
| 水溶解度 |
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 データベース |
55947-46-1(CAS DataBase Reference) |
| EPAの化学物質情報 |
2-Propyne-1-sulfonic acid, sodium salt (55947-46-1) |