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293911

2-Hexyne

99%

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About This Item

Linear Formula:

CH₃CH₂CH₂C≡CCH₃

CAS Number:

Molecular Weight:

82.14

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

EC Number:

212-117-6

Beilstein/REAXYS Number:

1731542

MDL number:

Assay:

99%

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Properties

Quality Level

assay

99%

refractive index

n20/D 1.414 (lit.)

bp

84-85 °C (lit.)

density

0.731 g/mL at 25 °C (lit.)

SMILES string

CCCC#CC

InChI

1S/C6H10/c1-3-5-6-4-2/h3,5H2,1-2H3

InChI key

MELUCTCJOARQQG-UHFFFAOYSA-N

Description

General description

Pd/SiO₂ modified with ionic liquid catalyzed lead free stereoselective hydrogenation of 2-hexyne has been reported. Polymerization of 2-hexyne in toluene catalyzed by MoCl₅.Ph₄Sn and WCl₆.Ph₄Sn has been reported. Mechanism of hydrogenation of 2-hexyne in solution on selective and unselective bulk Pd has been investigated. Lanthanum-catalyzed dimerization of 2-hexyne has been reported.

pictograms

Flame

signalword

Danger

hcodes

pcodes

Hazard Classifications

Flam. Liq. 2

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

12.2 °F - closed cup

flash_point_c

-11 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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Mechanism of 2-hexyne hydrogenation on heterogeneous palladium.

Ulan JG and Maier WF.

J. Mol. Catal., 54(2), 243-261 (1989)

Polymerization of 2-hexyne and higher 2-alkynes catalyzed by MoCl₅.Ph₄Sn and WCl₆.Ph₄Sn .

Higashimura T, et al.

Macromolecules, 15(2), 234-238 (1982)

Organolanthanide-catalyzed cyclodimerizations of disubstituted alkynes.

Heeres HJ, et al.

Organometallics, 9(5), 1508-1510 (1990)

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