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1540-34-7

Name 3-ETHYL-2,4-PENTANEDIONE
CAS 1540-34-7
EINECS(EC#) 216-272-0
Molecular Formula C7H12O2
MDL Number MFCD00008764
Molecular Weight 128.17
MOL File 1540-34-7.mol
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Chemical Properties

Appearance clear colorless to light yellow liquid
Melting point  26.25°C (estimate)
Boiling point  80-81 °C20 mm Hg(lit.)
density  0.953 g/mL at 25 °C(lit.)
refractive index  n20/D 1.442(lit.)
Fp  152 °F
form  clear liquid
pka pK1:11.34 (25°C)
color  Light yellow to Yellow to Orange
CAS DataBase Reference 1540-34-7(CAS DataBase Reference)

Safety Data

Hazard Codes  Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
RIDADR  1224
WGK Germany  3
HS Code  2914199090

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