Skip to Content
Merck
All Photos(1)

Key Documents

8.18711

Sigma-Aldrich

2-Heptanone

for synthesis

Synonym(s):

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

Sign Into View Organizational & Contract Pricing


About This Item

Linear Formula:
CH3(CH2)4COCH3
CAS Number:
Molecular Weight:
114.19
MDL number:
UNSPSC Code:
12352115
EC Index Number:
203-767-1

vapor pressure

4.5 hPa ( 20 °C)

Quality Level

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)

bp

150-152 °C/1013 hPa

mp

-35 °C

transition temp

flash point 43 °C

solubility

4.3 g/L

density

0.82 g/cm3 at 20 °C

storage temp.

2-30°C

InChI

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

InChI key

CATSNJVOTSVZJV-UHFFFAOYSA-N

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

Signal Word

Warning

Hazard Statements

Hazard Classifications

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

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

105.8 °F - closed cup

Flash Point(C)

41 °C - closed cup


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service