CAS No: 762-21-0, Chemical Name: Diethyl acetylenedicarboxylate
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762-21-0 Diethyl acetylenedicarboxylate

Nom Diethyl acetylenedicarboxylate
Synonymes :2-Butynedioic acid diethyl ester; Diethyl butynedioate:; diethyl but-2-ynedioate
Formule moléculaire C8H10O4
Poids Moléculaire 170.1626
InChI InChI=1/C8H10O4/c1-3-11-7(9)5-6-8(10)12-4-2/h3-4H2,1-2H3
Numéro de registre CAS 762-21-0
EINECS 212-095-8
Structure moléculaire 762-21-0 Diethyl acetylenedicarboxylate
Densité 1.127g/cm3
Point de fusion 1-3℃
Point d'ébullition 233.9°C at 760 mmHg
Indice de réfraction 1.451
Point d'éclair 94.4°C
Les symboles de danger  C:Corrosive;
Codes des risques R34:;
Description de sécurité S25:;
S36/37/39:;
S45:;