Skip to Content
Merck
All Photos(1)

Documents

129216

Sigma-Aldrich

Cyclohexylacetylene

98%

Synonym(s):

Ethynylcyclohexane

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

About This Item

Linear Formula:
C6H11C≡CH
CAS Number:
931-48-6
Molecular Weight:
108.18
Beilstein:
1815535
EC Number:
213-236-6
MDL number:
MFCD00001513
UNSPSC Code:
12352100
PubChem Substance ID:
24847889
NACRES:
NA.22

Assay

98%

form

liquid

refractive index

n20/D 1.4540 (lit.)

bp

130-132 °C (lit.)

density

0.828 g/mL at 25 °C (lit.)

SMILES string

C#CC1CCCCC1

InChI

1S/C8H12/c1-2-8-6-4-3-5-7-8/h1,8H,3-7H2

InChI key

SSDZYLQUYMOSAK-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

General description

Cyclohexylacetylene (Ethynylcyclohexane) mediates NADPH-dependent loss of cytochrome P-450 on incubation with hepatic microsomes.

Application

Cyclohexylacetylene (Ethynylcyclohexane) was used in the preparation of [Os[(E)-CH=CHR](=C=C=CPh2)(CH3CN)2(P(i)Pr3)2]BF4 (R = Ph, Cy).

Pictograms

Flame
GHS02

Signal Word

Danger

Hazard Statements

H225

Hazard Classifications

Flam. Liq. 2

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

64.4 °F - closed cup

Flash Point(C)

18 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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

Self-catalyzed inactivation of hepatic cytochrome P-450 by ethynyl substrates.
P R Ortiz de Montellano et al.
The Journal of biological chemistry, 255(12), 5578-5585 (1980-06-25)
Tamara Bolaño et al.
Journal of the American Chemical Society, 128(12), 3965-3973 (2006-03-23)
Treatment in acetonitrile at -30 C of the hydride-alkenylcarbyne complex [OsH([triple bond]CCH=CPh2)(CH3CN)2(P(i)Pr3)2][BF4]2 (1) with (t)BuOK produces the selective deprotonation of the alkenyl substituent of the carbyne and the formation of the bis-solvento hydride-allenylidene derivative [OsH(=C=C=CPh2)(CH3CN)2(P(i)Pr3)2]BF4 (2), which under carbon monoxide

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