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306894

Sigma-Aldrich

3-Hexyne

99%

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About This Item

Formula condensata:
C2H5C≡CC2H5
Numero CAS:
928-49-4
Peso molecolare:
82.14
Beilstein:
1731158
Numero CE:
213-173-4
Numero MDL:
MFCD00009381
Codice UNSPSC:
12352100
ID PubChem:
24858544
NACRES:
NA.22

Tensione di vapore

186 mmHg ( 37.7 °C)

Saggio

99%

Stato

liquid

Indice di rifrazione

n20/D 1.411 (lit.)

P. ebollizione

81-82 °C (lit.)

Densità

0.723 g/mL at 25 °C (lit.)

Stringa SMILE

CCC#CCC

InChI

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

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Applicazioni

3-Hexyne was used in the synthesis of fused hetero-hydropyridyl ligands bonded to the {Ru(p-cymene)} organometallic moiety by reacting with ruthenacycles. It was also used in the preparation of [4+2] cycloaddition product by reacting with borole.

Avvertenze

Danger

Indicazioni di pericolo

H225,H304,H315,H319,H335

Classi di pericolo

Asp. Tox. 1 - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3

Organi bersaglio

Respiratory system

Codice della classe di stoccaggio

3 - Flammable liquids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

6.8 °F - closed cup

Punto d’infiammabilità (°C)

-14 °C - closed cup

Dispositivi di protezione individuale

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

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Certificati d'analisi (COA)

Lot/Batch Number
MKCM3378
MKCL0447
MKCK5203
MKCK2796
MKCG4630

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Luciano Cuesta et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 18(47), 15178-15189 (2012-09-29)
Novel cycloruthenated complexes 2 a-c, 4 a-c, and 6 a, b based on heteroaromatic cores have been synthesized by reaction of a series of heterocycle-based imines with [{RuCl(η(6)-p-cymene)}(2)(μ-Cl)(2)] and Cu(OAc)(2). This approach has proved efficient for the cyclometalation of thiophene, benzothiophene, furan, benzofuran, pyrrole
Fang Ge et al.
Journal of the American Chemical Society, 136(1), 68-71 (2013-12-21)
Bis(trimethylsilylethynyl)diphenylaminoborane was reacted with the strong Lewis acid B(C6F5)3 at ambient temperature to give the borole 9 admixed with a small amount of its thermal follow-up product 12. Compound 9 was subsequently stabilized by adduct formation with pyridine (10). Treatment
He Nan et al.
Journal of chromatography. A, 1523, 316-320 (2017-06-26)
Silver ion or argentation chromatography utilizes stationary phases containing silver ions for the separation of unsaturated compounds. In this study, a mixed-ligand silver-based ionic liquid (IL) was evaluated for the first time as a gas chromatographic (GC) stationary phase for
Davide Albani et al.
Nature communications, 9(1), 2634-2634 (2018-07-08)
Ensemble control has been intensively pursued for decades to identify sustainable alternatives to the Lindlar catalyst (PdPb/CaCO3) applied for the partial hydrogenation of alkynes in industrial organic synthesis. Although the geometric and electronic requirements are known, a literature survey illustrates

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