10-Undecenal | CAS No. 112-45-8

10-Undecenal

Basic Information

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CAS Number

112-45-8

Molecular Formula

C11H20O

Molecular Weight

168.28 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Aldehydes

Fine Chemicals Surfactants Anionic Surfactants

Basic Physical Properties

Melting Point

7 ºC

Boiling Point

103°C/10mmHg

Refractive Index

n20/D 1.4427(lit.)

SMILES

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C=CCCCCCCCCC=O

InChI

InChI=1S/C11H20O/c1-2-3-4-5-6-7-8-9-10-11-12/h2,11H,1,3-10H2

InChIKey

OFHHDSQXFXLTKC-UHFFFAOYSA-N

LogP

3.4921000000000024

Topological Polar Surface Area

17.07 Å²

Hydrogen Bond Donor/Acceptor

0 / 1

Complexity

108

Safety Information

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GHS Hazard Pictograms

H227

Hazard Statement

H227 Combustible liquid
Flammable liquids

Synonyms & References

English

10-Undecenal
10-DECENAL
10-undecen-1-al
10-Undecenyl Aldehyde
1-Undecen-10-al
9-UNDECENAL
FEMA 2363
HENDECENAL
lO-Undecenal
undec-10-en-al
UNDECENAL-10
undecyl-10-enic aldehyde
undecylenealdehyde
Undecylenic Aldehyde
FEMA 3095
Undecylenic aldehyde
10-UNDECENAL

MDL Number

MFCD00007032

Customs Code

2912190090

FAQ

What are the physical and chemical properties of 10-Undecenal (CAS: 112-45-8)?

10-Undecenal is a liquid with a distinctive fruity odor. Its molecular weight is approximately 150.26 g/mol. It is poorly soluble in water but miscible with ethanol and ether. 10-Undecenal is reactive towards oxidizing agents and can undergo polymerization under certain conditions.

How is 10-Undecenal (CAS: 112-45-8) typically synthesized?

10-Undecenal is commonly synthesized via the reduction of 10-undecenaldehyde using a hydrogenation catalyst like palladium on carbon under hydrogen gas. The reaction is carried out in an inert atmosphere to ensure high selectivity and yield, typically above 90%.

What industries use 10-Undecenal (CAS: 112-45-8)?

10-Undecenal finds applications in the perfume and fragrance industry due to its fruity scent. It is also used in the food industry as a flavoring agent. Additionally, it is used in the manufacturing of certain polymer coatings and as a sensor component in analytical chemistry.

What precautions should be taken when handling 10-Undecenal (CAS: 112-45-8)?

When handling 10-Undecenal, wear appropriate personal protective equipment (PPE), including gloves and safety goggles. Store it in a cool, dry place away from heat and oxidizing agents. In case of spill, use a fume hood and follow proper spill cleanup procedures. Always refer to the Safety Data Sheet (SDS) for detailed information on handling and disposal.