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Merck
CN

8.22093

5-Methyl-2-hexanone

for synthesis

Synonym(s):

5-Methyl-2-hexanone, Methyl isoamyl ketone, Isoamyl methyl ketone

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About This Item

Empirical Formula (Hill Notation):
C7H14O
CAS Number:
Molecular Weight:
114.19
UNSPSC Code:
12352115
EC Index Number:
203-737-8
NACRES:
NA.22
MDL number:
Assay:
≥98% (GC)
Grade:
synthesis grade
Bp:
144 °C/1013 hPa
Vapor pressure:
5.3 hPa ( 20 °C)
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grade

synthesis grade

Quality Level

vapor pressure

5.3 hPa ( 20 °C)

assay

≥98% (GC)

form

liquid

autoignition temp.

455 °C

potency

3200 mg/kg LD50, oral (Rat), 8100 mg/kg LD50, skin (Rabbit)

expl. lim.

1.4 % (v/v)

dilution

(for synthesis)

bp

144 °C/1013 hPa

mp

-74 °C

transition temp

flash point 43 °C

solubility

5.4 g/L

density

0.81 g/cm3 at 20 °C

storage temp.

2-30°C

SMILES string

O=C(CCC(C)C)C

InChI

1S/C7H14O/c1-6(2)4-5-7(3)8/h6H,4-5H2,1-3H3

InChI key

FFWSICBKRCICMR-UHFFFAOYSA-N

Analysis Note

Assay (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.811 - 0.813
Identity (IR): passes test


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signalword

Warning

Hazard Classifications

Acute Tox. 4 Inhalation - Flam. Liq. 3

Storage Class

3 - Flammable liquids

wgk

WGK 1

flash_point_f

104.0 °F - closed cup

flash_point_c

40 °C - closed cup

Regulatory Information

危险化学品

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Global Trade Item Number

SKUGTIN
822093010004022536483948
822093100004022536483955
822093904604027269995898