阅读: 767 时间:2023-04-07 10:30:09 来源:化易天下
中文名:对甲苯磺酸吡啶盐
英文名:Pyridinium 4-toluenesulfonate
中文别名:吡啶对甲苯磺酸盐;对甲苯磺酸吡啶鎓;4-甲基苯磺酸吡啶;对甲苯磺酸吡啶嗡盐
英文别名:pyridinium toluene-4-sulfonate;Pyridinium p-Toluenesulfonate;Pyridinium Toluene-4-Sulphonate;pyridinium para-toluenesulfonate;4-methylbenzenesulfonic acid pyridinium salt;Pyridinium 4-toluenesulfonate;pyridinium 4-methylbenzenesulfonate;Pyridinium toluene-4-sulphonate;Pyridine p-toluenesulfonate;PPTS;p-Toluenesulfonic acid pyridine salt;p-Toluenesulfonic acid pyridine salt polymer-bound;Pyridin-1-ium 4-methylbenzenesulfonate;Pyridinium p-toluenesulfonate polymer-bound;Pyridinium p-Toluenesulfonate (PPTS);pyridinium p-toluenesulphonic acid;pyridinium p-toluene sulfonate;
CAS号:24057-28-1
化学式:C12H13NO3S
分子量:251.301
熔点:
117-120?°C
沸点:
442.7℃at760mmHg
闪点:
221.6℃
蒸汽压:
1.29E-08mmHgat25°C
稳定性:
Stableundernormaltemperaturesandpressures.Maydecomposeonexposuretomoistairorwater.
危险类别码:
R36/37/38
危险品标志:
Xi
安全说明:
S26-S36
储存条件:
湿度敏感;惰性气体保护