Skip to Content
Merck
All Photos(1)

Key Documents

8.08469

Sigma-Aldrich

2-Undecanone

for synthesis

Synonym(s):

2-Undecanone, Methyl nonyl ketone

Sign Into View Organizational & Contract Pricing


About This Item

Linear Formula:
CH3(CH2)8COCH3
CAS Number:
Molecular Weight:
170.29
MDL number:
UNSPSC Code:
12352115
EC Index Number:
203-937-5
NACRES:
NA.22

vapor pressure

0.01 hPa ( 20 °C)

Quality Level

Assay

≥98% (GC)

form

liquid

potency

5000 mg/kg LD50, oral (Rat)
>5000 mg/kg LD50, skin (Rabbit)

bp

228 °C/1013 mbar

mp

11-13 °C

transition temp

flash point 96 °C

density

0.83 g/cm3 at 20 °C

storage temp.

2-30°C

InChI

1S/C11H22O/c1-3-4-5-6-7-8-9-10-11(2)12/h3-10H2,1-2H3

InChI key

KYWIYKKSMDLRDC-UHFFFAOYSA-N

Analysis Note

Assay (GC, area%): ≥ 98 %
Density (d 20 °C/ 4 °C): 0.825 - 0.830
Identity (IR): passes test

Pictograms

Environment

Signal Word

Warning

Hazard Statements

Precautionary Statements

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1

Storage Class Code

10 - Combustible liquids

WGK

WGK 2

Flash Point(F)

192.2 °F - closed cup

Flash Point(C)

89 °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