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Description Feedback
3-Pentanone (also known as diethyl ketone) is a simple, symmetrical dialkyl ketone. It is a colorless liquid ketone with an odor like that of acetone. It is soluble in about 25 parts water, but miscible with organic solvents. It is mainly used as a solvent in paint and a precursor to vitamin E. It is easily soluble in diethyl ether and partially soluble in acetone, methanol, and water. Two related and more important ketones are 2-pentanone and methyl isopropyl ketone.

Properties Feedback
Appearance & Physical State:colorless to pale yellow liquid
Density:0.815
Melting Point:-40ºC
Boiling Point:100-102ºC
Flash Point:13ºC
Refractive Index:1.391-1.393
Water Solubility:50 g/L (20 ºC)
Stability:Stable. Highly flammable. Readily forms explosive mixtures with air. Incompatible with strong bases, reducing agents, strong oxidizing agents.
Storage Condition:Flammables area
Vapor Pressure:20 mm Hg ( 28 °C)
Vapor Density:3 (vs air)

Safety Info Feedback
Symbol:
GHS02

GHS07
Sign:Danger
hazard declaration:H225; H319; H335; H336
hazard declaration add:Repeated exposure may cause skin dryness or cracking.
waring notice:P210; P305 + P351 + P338; P370 + P378; P403 + P235
RTECS:SA8050000
Hazard Class:3
Safety Statements:S16-S25-S33-S9
HS Code:2914190090
Packing Group:II
WGK Germany:1
RIDADR:UN 1156
Risk Statements:R11; R37; R66; R67
Hazard Codes:F

MSDS


Synthesis Route Total: 269 Synthesis Route
 
815-52-1
~99%
96-22-0
View Detail
 
815-60-1
~99%
96-22-0
View Detail

Precursor and Product