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242527

1-Undecene

97%

Synonym(s):

α-Undecene, n-1-Undecene

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About This Item

Linear Formula:
CH3(CH2)8CH=CH2
CAS Number:
821-95-4
Molecular Weight:
154.29
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24854564
EC Number:
212-483-7
Beilstein/REAXYS Number:
1740044
MDL number:
MFCD00008956
Assay:
97%
Form:
liquid
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Quality Segment

100

assay

97%

form

liquid

refractive index

n20/D 1.426 (lit.)

bp

192-193 °C (lit.)

mp

−49 °C (lit.)

density

0.75 g/mL at 25 °C (lit.)

functional group

allyl

SMILES string

CCCCCCCCCC=C

InChI

1S/C11H22/c1-3-5-7-9-11-10-8-6-4-2/h3H,1,4-11H2,2H3

InChI key

DCTOHCCUXLBQMS-UHFFFAOYSA-N

General description

1-undecene (or α-undecene) is an organic compound, which belongs to the class of unsaturated aliphatic hydrocarbons. It is a hydrophobic molecule found in the essential oil of Farfugium japonicum and some mushroom species.

Application

1-undecene is an alkene that can be used as a reactant:
  • In the Pd-catalyzed aerobic oxidative amination reaction with nitrogen nucleophiles to produce useful amine analogs.
  • To prepare a key intermediate in the total synthesis of (+)-deoxoprosopinine.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

10 - Combustible liquids

wgk

WGK 3

flash_point_f

145.4 °F - closed cup

flash_point_c

63 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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