52435

cis-1,4-Hexadien

≥99.0%

• Empirische Formel (Hill-System): C₆H₁₀
• CAS-Nummer: 7318-67-4
• Molekulargewicht: 82.14
• Beilstein: 1839519
• EG-Nummer: 230-783-6
• MDL-Nummer: MFCD00066517
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 57651373
• NACRES: NA.22

Eigenschaften

• Assay: ≥99.0%
• Brechungsindex: n20/D 1.415
• bp: 65-66 °C (lit.)
• Dichte: 0.707 g/mL at 20 °C (lit.)
• SMILES String: C\C=C/CC=C
• InChI: 1S/C6H10/c1-3-5-6-4-2/h3-4,6H,1,5H2,2H3/b6-4-
• InChIKey: PRBHEGAFLDMLAL-XQRVVYSFSA-N

Beschreibung

Allgemeine Beschreibung

cis-1,4-Hexadiene can be synthesized from the cobalt-catalyzed reaction between butadiene and ethylene. The reaction of this hydrocarbon with Fe(CO)₅ affords the trans-1,3-hexadiene-iron tricarbonyl complex (I), plus a small amount of the trans,trans-2,4-hexadiene complex(II). Mechanism of the conversion of cis-1,4-hexadiene to trans-2-methyl-1,3-pentadiene, via rearrangement in the presence of a nickel catalyst has been investigated.

Sicherheitshinweise

• Piktogramme: GHS02,GHS06,GHS08
• Signalwort: Danger
• H-Sätze: H225,H301,H304
• P-Sätze: P210
• Gefahreneinstufungen: Acute Tox. 3 Oral - Asp. Tox. 1 - Flam. Liq. 2
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 3
• Flammpunkt (°F): -50.8 °F - closed cup
• Flammpunkt (°C): -46 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter