Skip to Content
MilliporeSigma
All Photos(1)

Documents

545449

Sigma-Aldrich

5-Decyne

98%

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

About This Item

Linear Formula:
CH3(CH2)3C≡C(CH2)3CH3
CAS Number:
1942-46-7
Molecular Weight:
138.25
MDL number:
MFCD00027277
UNSPSC Code:
12352100
PubChem Substance ID:
24878826
NACRES:
NA.22

assay

98%

refractive index

n20/D 1.4340 (lit.)

density

0.766 g/mL at 25 °C (lit.)

SMILES string

CCCCC#CCCCC

InChI

1S/C10H18/c1-3-5-7-9-10-8-6-4-2/h3-8H2,1-2H3

InChI key

JWBQJUFCNOLNNC-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

General description

5-Decyne is a symmetrical dialkylacetylene derivative that can be prepared from 1-hexyne.

Application

5-Decyne may be used in the preparation of:
  • B

  • -(cis-5-decenyl)-9-BBN (9-BBN= 9-borabicyclo[3,3,1]nonane)
  • 5-decanone
  • (Z)-5-ethyl-6-decene
  • trans-5-decene

pictograms

FlameCorrosion
GHS02,GHS05

signalword

Danger

hcodes

H226,H314

Hazard Classifications

Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B

Storage Class

3 - Flammable liquids

wgk_germany

WGK 3

flash_point_f

136.4 °F - closed cup

flash_point_c

58 °C - closed cup

ppe

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

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

Customers Also Viewed

Slide 1 of 1

1 of 1

Phenylacetylene 98%

Sigma-Aldrich

117706

Phenylacetylene

Hydroboration. 50. Hydroboration of representative alkynes with 9-borabicyclo [3.3.1] nonane-a simple synthesis of versatile vinyl bora and gem-dibora intermediates.
Brown HC, et al.
Journal of the American Chemical Society, 101(1), 96-99 (1979)
Highly selective and practical alkyne-alkyne cross-coupling using Cp2ZrBu2 and ethylene.
Xi Z, et al.
The Journal of Organic Chemistry, 60(14), 4444-4448 (1995)
Reduction of organic compounds by lithium in low molecular weight amines. II. Stereochemistry. Chemical reduction of an isolated non-terminal double bond.
Benkeser RA, et al.
Journal of the American Chemical Society, 77(12), 3378-3379 (1955)
Structure-activity relationships in the destruction of cytochrome P-450 mediated by certain ethynyl-substituted compounds in rats.
I N White
Biochemical pharmacology, 29(24), 3253-3255 (1980-12-01)

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