Skip to Content
Merck
All Photos(1)

Documents

273643

Sigma-Aldrich

2-Octynal

97%

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
CH3(CH2)4C≡CCHO
CAS Number:
1846-68-0
Molecular Weight:
124.18
EC Number:
217-427-5
MDL number:
MFCD00134098
UNSPSC Code:
12352100
PubChem Substance ID:
24856546
NACRES:
NA.22

Assay

97%

form

liquid

refractive index

n20/D 1.454 (lit.)

bp

74-76 °C/15 mmHg (lit.)

density

0.871 g/mL at 25 °C (lit.)

SMILES string

CCCCCC#CC=O

InChI

1S/C8H12O/c1-2-3-4-5-6-7-8-9/h8H,2-5H2,1H3

InChI key

DUUGWLGPIZCNLM-UHFFFAOYSA-N

Related Categories

Application

2-Octynal was used in the synthesis of (R)- and (S)-argentilactone via enantioselective catalytic allylation (ECA) and ring-closing metathesis pathways.

Pictograms

Exclamation markEnvironment
GHS07,GHS09

Signal Word

Warning

Hazard Statements

H317,H400

Hazard Classifications

Aquatic Acute 1 - Skin Sens. 1

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

154.4 °F - closed cup

Flash Point(C)

68 °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

Angelo de Fatima et al.
Bioorganic & medicinal chemistry, 12(20), 5437-5442 (2004-09-25)
Concise total syntheses of (R)- and (S)-argentilactone have been developed via enantioselective catalytic allylation (ECA) and ring-closing metathesis pathways (four steps, 39% overall yield and 82-84% ee) from 2-octynal and their in vitro activity against cancer cells is described.

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