Synonym(s): Diethyl ketone
Empirical Formula: C5H10O
Linear Formula: CH3CH2COCH2CH3
Formula Weight: 86.13
MDL Number: MFCD00009320
Purity: ≥99%
Boiling Point: 101.5 °C(lit.)
Melting Point: −42 °C(lit.)
Density: 0.813 g/mL at 25 °C(lit.)
Refractive Index: n20/D 1.392(lit.)
Beilstein Registry Number: 635749
Signal Word: Danger
Hazard statements: H225-H335-H336
Precautionary statements: P210-P261
Supplemental Hazard Statements: Repeated exposure may cause skin dryness or cracking.
Risk Statements (Europe): 11-37-66-67
Safety Statements (Europe): 9-16-25-33
Hazard Codes (Europe): F,Xi