MilliporeSigma
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245151

2-Pentanone

90%

Synonym(s):
Methyl propyl ketone
Linear Formula:
CH3COCH2CH2CH3
CAS Number:
Molecular Weight:
86.13
Beilstein:
506058
MDL number:
PubChem Substance ID:

vapor pressure

27 mmHg ( 20 °C)

assay

90%

autoignition temp.

941 °F

expl. lim.

8.2 %

refractive index

n20/D 1.39 (lit.)

bp

101-105 °C (lit.)

mp

−78 °C (lit.)

density

0.809 g/mL at 25 °C (lit.)

SMILES string

CCCC(C)=O

InChI

1S/C5H10O/c1-3-4-5(2)6/h3-4H2,1-2H3

InChI key

XNLICIUVMPYHGG-UHFFFAOYSA-N

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Other Notes

remainder 4-methyl-2-pentanone

Certificate of Analysis

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Certificate of Origin

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