2-keto-3-butynoic acid

Names

[ CAS No. ]:
56842-75-2

[ Name ]:
2-keto-3-butynoic acid

[Synonym ]:
2-Oxo-3-butynoate
3-Butynoic acid,2-oxo
2-Oxo-3-butynoicacid
2-Keto-3-butynoic acid

[ Density]:
1.399g/cm3

[ Boiling Point ]:
231.3ºC at 760mmHg

[ Molecular Formula ]:
C₄H₂O₃

[ Molecular Weight ]:
98.05690

[ Flash Point ]:
108ºC

[ Exact Mass ]:
98.00040

[ PSA ]:
54.37000

[ Index of Refraction ]:
1.482