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Merck
CN

8.03505

4-Heptanone

for synthesis

Synonym(s):

4-Heptanone, Dipropyl ketone

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About This Item

Linear Formula:
(CH3CH2CH2)2CO
CAS Number:
Molecular Weight:
114.19
EC Index Number:
204-608-9
UNSPSC Code:
12352115
MDL number:
Assay:
≥98.0% (GC)
Form:
liquid
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vapor pressure

7 hPa ( 20 °C)

Quality Level

assay

≥98.0% (GC)

form

liquid

autoignition temp.

430 °C

potency

3021 mg/kg LD50, oral (Rat), 4585 mg/kg LD50, skin (Rabbit)

expl. lim.

1 % (v/v)

mp

-33 °C

transition temp

flash point 49 °C

solubility

3.2 g/L

density

0.81 g/cm3 at 20 °C

storage temp.

2-30°C

InChI

1S/C7H14O/c1-3-5-7(8)6-4-2/h3-6H2,1-2H3

InChI key

HCFAJYNVAYBARA-UHFFFAOYSA-N

Analysis Note

Assay (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.813 - 0.815
Identity (IR): passes test


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Warning

Hazard Classifications

Acute Tox. 4 Inhalation - Flam. Liq. 3

Storage Class

3 - Flammable liquids

wgk

WGK 2

flash_point_f

120.2 °F - closed cup

flash_point_c

49 °C - closed cup

Regulatory Information

危险化学品

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Certificates of Analysis (COA)

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Global Trade Item Number

SKUGTIN
803505025004022536381343