Diketene
CAS Number674-82-8
FormulaC4H4O2
Mol. Weight84.07 g/mol
Diketene
What is Diketene?
Diketene is a chemical compound with CAS number 674-82-8 and molecular formula C4H4O2. It is used in various industrial and research applications.
Applications
Employed in the convenient preparation of acetoacetic acid derivatives and heterocycles.1
Specifications
Molecular Weight
84.07 g/mol
Boiling Point
69-70 °C/100 mmHg(lit.)
Density
1.09 g/mL at 25 °C(lit.)
Safety Information
GHS02
GHS07Signal Word
Warning
Hazard Statements
H226-H332
Required PPE
Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
EC Number
211-617-1
WGK Germany
1