MilliporeSigma
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129216

Sigma-Aldrich

Cyclohexylacetylene

98%

All Photos(1)
Synonym(s):
Ethynylcyclohexane
Linear Formula:
C6H11C≡CH
CAS Number:
931-48-6
Molecular Weight:
108.18
Beilstein:
1815535
EC Number:
213-236-6
MDL number:
MFCD00001513
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

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Cyclohexylacetylene 98%

Sigma-Aldrich

129216

Cyclohexylacetylene

Cyclohexanecarbonyl chloride 98%

Sigma-Aldrich

156965

Cyclohexanecarbonyl chloride

1,4-Cyclohexanedione 98%

Sigma-Aldrich

125423

1,4-Cyclohexanedione

1-Methyl-1-cyclohexene 97%

Sigma-Aldrich

129801

1-Methyl-1-cyclohexene

assay

98%

assay

98%

assay

98%

assay

97%

form

liquid

form

liquid

form

solid

form

liquid

refractive index

n20/D 1.4540 (lit.)

refractive index

n20/D 1.469 (lit.)

refractive index

-

refractive index

n20/D 1.45 (lit.)

bp

130-132 °C (lit.)

bp

184 °C (lit.)

bp

-

bp

110-111 °C (lit.)

density

0.828 g/mL at 25 °C (lit.)

density

1.096 g/mL at 25 °C (lit.)

density

-

density

0.811 g/mL at 20 °C (lit.)

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

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

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