345121
3-Pentanone
ReagentPlus®, ≥99%
Synonym(s):
Diethyl ketone
About This Item
28.1 mmHg ( 20 °C)
vapor density
3 (vs air)
vapor pressure
20 mmHg ( 28 °C)
28.1 mmHg ( 20 °C)
product line
ReagentPlus®
Assay
≥99%
form
liquid
autoignition temp.
845 °F
expl. lim.
0.34-6.3 %
dilution
(for general lab use)
refractive index
n20/D 1.392 (lit.)
pH
6.2 (20 °C, 50 g/L)
bp
101.5 °C (lit.)
mp
−42 °C (lit.)
solubility
water: slightly soluble
density
0.813 g/mL at 25 °C (lit.)
SMILES string
CCC(=O)CC
InChI
1S/C5H10O/c1-3-5(6)4-2/h3-4H2,1-2H3
InChI key
FDPIMTJIUBPUKL-UHFFFAOYSA-N
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Other Notes
All -D packages are 100% the same product, same quality, same specification as the package sizes previously sold without a -D.
Legal Information
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
Target Organs
Central nervous system, Respiratory system
Supplementary Hazards
Storage Class Code
3 - Flammable liquids
WGK
WGK 1
Flash Point(F)
44.6 °F
Flash Point(C)
7 °C
Personal Protective Equipment
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