product Name：Diethyl acetylenedicarboxylate
  • :2-Butynedioic acid diethyl ester; Diethyl butynedioate:; diethyl but-2-ynedioate
  • 762-21-0
  • 212-095-8
  • C8H10O4
  • 170.1626
  • InChI=1/C8H10O4/c1-3-11-7(9)5-6-8(10)12-4-2/h3-4H2,1-2H3
  • Diethyl acetylenedicarboxylate 762-21-0
  • 1.127g/cm3
  • 1-3℃
  • 233.9°C at 760 mmHg
  • 1.451
  • 94.4°C
  • 0.0546mmHg at 25°C
  •  C:Corrosive;
  • R34:;
  • S25:;
    S36/37/39:;
    S45:;