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628-71-7 - 1-Heptyne, 99% - n-Pentylacetylene - A11130 - Alfa Aesar

A11130 1-Heptyne, 99%

CAS-Nummer
628-71-7
Synonyme
n-Pentylacetylene

Größe Preis ($) Menge Verfügbarkeit
5g 18,95
25g 48,41
100g 119,48
Zum Warenkorb hinzufügen Zur Angebotsanfrage hinzufügen Artikel anzeigen

1-Heptyne, 99%

MDL
MFCD00009529
EINECS
211-051-5

Chemische Eigenschaften

Formel
CH3(CH2)4C≡CH
Molmasse
96.17
Schmelzpunkt
-81°
Siedepunkt
98-100°
Flammpunkt
-10°(14°F)
Dichte
0.736
Brechungsindex
1.4095
Löslichkeit
Soluble in organic solvents. Insoluble in water.

Anwendungen

1-Heptyne is used in the synthesis of (6Z,10E,12Z)-octadeca-6,10,12-trienoic acid and (8Z,12E,14Z)-eicosa-8,12,14-trienoic acid.

Bemerkungen

Store away from strong oxidizing agents. Keep container tightly closed. Store in cool, dry conditions in well sealed containers.

Literaturverweise

Argentiere, P.C.L.; Cagnola, E.A.; Quiroga, M.E.; Liprandi, D.A. A palladium tetra-coordinated complex as catalyst in the selective hydrogenation of 1-heptyne. Applied Catalysis A: General. 2002, 226, (1-2), 253-263.

Letchera, T.M.; Moollana, W.C.; Nevinesa, J.A.; Domanska, U. Excess molar volumes and enthalpies of (1-hexyne, or 1-heptyne, or 1-octyne + sulfolane) at the temperature 303.15 K. The Journal of Chemical Thermodynamics. 2000, 32, (5), 579-586.

For triphasic bromination or cyanation in the 1-position, see 1-Octyne, A12440.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H225-H304

Highly flammable liquid and vapour. May be fatal if swallowed and enters airways.

Sicherheitshinweise: P210-P243-P301+P330+P331-P315-P403+P233

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Take precautionary measures against static discharge. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. Get immediate medical advice/attention. Store in a well-ventilated place. Keep container tightly closed.

Weitere Referenzen

Beilstein
1733518
Gefahrenklasse
3
Verpackungsgruppe
II
Harmonized Tariff Code
2901.29
TSCA
Yes

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