2,3-Butanedione
- Product Name: 2,3-Butanedione
- Syonyms Name: DIACETYLE; Biacetyl; Diacetyl; butane-2,3-dione
- CAS Number.: 431-03-8
- MF: C4H6O2
- MW: 86.0892
Density:0.969g/cm3
Boiling point:88°C at 760 mmHg
Refractive index:1.381
Vapour Pressur:62.3mmHg at 25°C
Hazard Symbols:
F:Flammable; 
Xn:Harmful;
Risk Codes:R11:; R20/21/22:; R36/38:;
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