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Key Documents

8.18711

Sigma-Aldrich

2-Heptanone

for synthesis

Synonym(s):

2-Heptanone, Methyl amyl ketone, n-Amyl methyl ketone, Methyl pentyl ketone

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About This Item

Linear Formula:
CH3(CH2)4COCH3
CAS Number:
110-43-0
Molecular Weight:
114.19
MDL number:
MFCD00009513
UNSPSC Code:
12352115
EC Index Number:
203-767-1
NACRES:
NA.22
grade:
for synthesis
synthesis grade
assay:
≥98% (GC)
bp:
150-152 °C/1013 hPa
vapor pressure:
4.5 hPa ( 20 °C)

grade

for synthesis
synthesis grade

Quality Level

200

vapor pressure

4.5 hPa ( 20 °C)

assay

≥98% (GC)

form

liquid

autoignition temp.

305 °C

potency

1670 mg/kg LD50, oral (Rat)
10332 mg/kg LD50, skin (Rabbit)

expl. lim.

1.11-7.9 % (v/v)

dilution

(for synthesis)

bp

150-152 °C/1013 hPa

Analysis Note

Assay (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.814 - 0.816
Identity (IR): passes test

pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Warning

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Flam. Liq. 3

Storage Class

3 - Flammable liquids

wgk_germany

WGK 1

flash_point_f

105.8 °F - closed cup

flash_point_c

41 °C - closed cup

Certificates of Analysis (COA)

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