Skip to Content

Key Documents

View All Documentation

115126

Methyl 10-undecenoate

96%

Synonym(s):

10-Undecenoic acid methyl ester, Undecylenic acid methyl ester

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Linear Formula:
CH2=CH(CH2)8CO2CH3
CAS Number:
111-81-9
Molecular Weight:
198.30
NACRES:
NA.22
PubChem Substance ID:
24847199
UNSPSC Code:
12352100
EC Number:
203-910-8
MDL number:
MFCD00016689
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Quality Segment

100

assay

96%

refractive index

n20/D 1.437 (lit.)

bp

245 °C (lit.)

density

0.882 g/mL at 25 °C (lit.)

functional group

allyl, ester

SMILES string

COC(=O)CCCCCCCCC=C

InChI

1S/C12H22O2/c1-3-4-5-6-7-8-9-10-11-12(13)14-2/h3H,1,4-11H2,2H3

InChI key

KISVAASFGZJBCY-UHFFFAOYSA-N

General description

Methyl 10-undecenoate is the chain stopper in the polymerization of long-chain aliphatic α,ω-diene through acyclic diene metathesis (ADMET). This helps in tuning the molecular weight of the resulting polyester in a range varying from 10 to 45 kDa.

Application

Methyl 10-undecenoate is an unsaturated fatty acid ester that can be used as a substrate:
  • To prepare bifunctional polymer precursors via hydroformylation reaction.
  • To synthesize α,ω-ester amides via aminocarbonylation in the presence of palladium catalyst.
  • To modify commercial silicone monomer, 1,3,5,7-tetramethylcyclotetrasiloxane, for the preparation of silicone hollow nano/microstructures in water by hydrosilylation reaction.

pictograms

Exclamation markEnvironment
GHS07,GHS09

signalword

Warning

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1

Storage Class

10 - Combustible liquids

wgk

WGK 3

flash_point_f

239.0 °F - closed cup

flash_point_c

115 °C - closed cup

ppe

Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

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

Visit the Document Library