二乙胺基三氟化硫(DAST)

英文名称:Diethylaminosulfur trifluoride
CAS号:38078-09-0
分子式:C4H10F3NS
分子量:161.19
EINECS号:253-771-2
MDL No.:MFCD00000363
属性
沸点:30-32 °C3 mm Hg(lit.)
密度:1.22 g/mL at 25 °C(lit.)
折射率:1.41-1.416
闪点:75 °F
储存条件:2-8°C
溶解度:Benzene, Chloroform (Slightly)
酸度系数(pKa):-4.87±0.70(Predicted)
形态:liquid
颜色:Colorless to Yellow to Orange
比重:1.220
水溶解性:decomposes
敏感性:Moisture Sensitive
Merck:14,3113
BRN:1849066
暴露限值:ACGIH: TWA 2.5 mg/m3;NIOSH: IDLH 250 mg/m3
稳定性:Reacts with Moisture in the Air, Reacts With Moisture In The Air, Unstable in So
InChIKey:CSJLBAMHHLJAAS-UHFFFAOYSA-N