CAS No: 431-03-8, Chemical Name: 2,3-Butanedione
Chemical CAS Database with Global Chemical Suppliers - ChemNet
the physical and chemical property of 431-03-8, 2,3-Butanedione is provided by ChemNet.com

  ChemNet > CAS > 431-03-8 2,3-Butanedione

431-03-8 2,3-Butanedione

Produkt-Name 2,3-Butanedione
Synonyme DIACETYLE; Biacetyl; Diacetyl; butane-2,3-dione
Molekulare Formel C4H6O2
Molecular Weight 86.0892
InChI InChI=1/C4H6O2/c1-3(5)4(2)6/h1-2H3
CAS Registry Number 431-03-8
EINECS 207-069-8
Molecular Structure 431-03-8 2,3-Butanedione
Dichte 0.969g/cm3
Schmelzpunkt -4℃
Siedepunkt 88°C at 760 mmHg
Brechungsindex 1.381
Flammpunkt 5.5°C
Wasserlöslichkeit 200 g/L (20℃)
Gefahrensymbole  F:Flammable;
 Xn:Harmful;
Risk Codes R11:;
R20/21/22:;
R36/38:;
Safety Beschreibung S16:;
S26:;
S36/37/39:;