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MilliporeSigma

108707

2-Methyl-3-pentanone

97%

Synonym(s):

Ethyl isopropyl ketone

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5 G

$53.55

25 G

$210.00

$53.55

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About This Item

Linear Formula:
(CH3)2CHCOC2H5
CAS Number:
565-69-5
Molecular Weight:
100.16
Beilstein/REAXYS Number:
1698849
EC Number:
209-288-4
MDL number:
MFCD00009314
UNSPSC Code:
12352100
eCl@ss:
39021212
PubChem Substance ID:
24846819
NACRES:
NA.22

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Quality Level

200

assay

97%

refractive index

n20/D 1.397 (lit.)

bp

113 °C (lit.)

density

0.811 g/mL at 25 °C (lit.)

functional group

ketone

SMILES string

CCC(=O)C(C)C

InChI

1S/C6H12O/c1-4-6(7)5(2)3/h5H,4H2,1-3H3

InChI key

HYTRYEXINDDXJK-UHFFFAOYSA-N

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This Item
110264MX1301103128
2-Methyl-3-pentanone 97%

Sigma-Aldrich

108707

2-Methyl-3-pentanone

2-Butanone ReagentPlus®, ≥99%

Sigma-Aldrich

110264

2-Butanone

4-Methyl-2-pentanone OmniSolv®

Supelco

MX1301

4-Methyl-2-pentanone

2-Methyl-3-heptanone 99%

Sigma-Aldrich

103128

2-Methyl-3-heptanone

assay

97%

assay

≥99%

assay

≥99% (GC)

assay

99%

Quality Level

200

Quality Level

200

Quality Level

100

Quality Level

100

density

0.811 g/mL at 25 °C (lit.)

density

0.805 g/mL at 25 °C (lit.)

density

0.8 g/cm3 at 20 °C, 0.801 g/mL at 25 °C (lit.)

density

0.816 g/mL at 25 °C (lit.)

bp

113 °C (lit.)

bp

80 °C (lit.)

bp

117-118 °C

bp

158-160 °C (lit.)

refractive index

n20/D 1.397 (lit.)

refractive index

n20/D 1.379 (lit.)

refractive index

n20/D 1.395 (lit.)

refractive index

n20/D 1.411 (lit.)

functional group

ketone

functional group

-

functional group

-

functional group

ketone

Application

2-Methyl-3-pentanone may be used to study the stereochemistry of ketone enolization by lithium 2, 2, 6, 6-tetramethylpiperidide[1].

pictograms

Flame
GHS02

signalword

Danger

hcodes

H225

Hazard Classifications

Flam. Liq. 2

Storage Class

3 - Flammable liquids

wgk_germany

WGK 3

flash_point_f

51.8 °F - closed cup

flash_point_c

11 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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Certificates of Analysis (COA)

Lot/Batch Number
0000346580
0000311469
0000311469
0000346580
0000206006

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Effects of lithium salts on the stereochemistry of ketone enolization by lithium 2, 2, 6, 6-tetramethylpiperidide (LiTMP). A convenient method for highly E-selective enolate formation.
Hall PL, et al.
Journal of the American Chemical Society, 113(25), 9571-9574 (1991)
Catherine E Garner et al.
FASEB journal : official publication of the Federation of American Societies for Experimental Biology, 21(8), 1675-1688 (2007-02-23)
Little is known about the volatile organic compounds (VOCs) in feces and their potential health consequences. Patients and healthcare professionals have observed that feces often smell abnormal during gastrointestinal disease. The aim of this work was to define the volatiles
Profile of volatile metabolites in human urine.
A Zlatkis et al.
Clinical chemistry, 17(7), 592-594 (1971-07-01)

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