4-hydroxy-3-[(4-hydroxy-2-oxochromen-3-yl)methyl]chromen-2-one (Molecular Formula: C₁₉H₁₂O₆)

Product Name:	4-hydroxy-3-[(4-hydroxy-2-oxochromen-3-yl)methyl]chromen-2-one
CAS Registry Number:	66-76-2
EINECS:	200-632-9
Synonyms:	Acadyl;dicoumarol; melitoxin; Acavyl; Antitrombosin;4-hydroxy-3-[(4-hydroxy-2-oxochromen-3-yl)methyl]chromen-2-one; dicoumarin; Dicoumal; Baracoumin; Bishydroxycoumarin;
Molecular Structure:
Molecular Formula:	C₁₉H₁₂O₆
Molecular Weight:	336.29498
Density:	1.573g/cm³
Boiling Point:	620.702°C at 760 mmHg
Melting Point:	290-292 °C(lit.)
Flash Point:	无意义
Refractive index:	1.731
Risk Codes:	22-48/25-51/53
Safety Statements:	Poison by ingestion, subcutaneous, intravenous, and intraperitoneal routes. An experimental teratogen. Human reproductive effects by ingestion and possibly other routes: fetal death, unspecified developmental abnormalities, stillbirth, and unspecified neonatal effects. An anticoagulant. Excessive doses can cause hemorrhages. When heated to decomposition it emits acrid smoke and fumes. See also WARFARIN.
Hazard Symbols:	T,N

4-hydroxy-3-[(4-hydroxy-2-oxochromen-3-yl)methyl]chromen-2-one (Molecular Formula: C19H12O6)