熔点90-91.5 °C(Solv: benzene (71-43-2); ethyl acetate (141-78-6))
沸点255.4±20.0 °C(Predicted)
密度1.532±0.06 g/cm3(Predicted)
酸度系数(pKa)9.21±0.10(Predicted)
InChIInChI=1S/C4H4O2S/c5-3-1-7-2-4(3)6/h1-2,5-6H
InChIKeyMPKQTNAUFAZSIJ-UHFFFAOYSA-N
SMILESC1SC=C(O)C=1O