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1945-84-2 - 2-Ethynylpyridine, 98%, stab. with 0.01% hydroquinone - 2-Pyridylacetylene - L11274 - Alfa Aesar

L11274 2-Ethynylpyridine, 98%, stab. with 0.01% hydroquinone

CAS-Nummer
1945-84-2
Synonyme
2-Pyridylacetylene

Größe Preis ($) Menge Verfügbarkeit
1g 39,70
5g 135,00
25g 485,00
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2-Ethynylpyridine, 98%, stab. with 0.01% hydroquinone

MDL
MFCD00041598

Chemische Eigenschaften

Formel
C7H5N
Molmasse
103.12
Siedepunkt
77-78°/14mm
Flammpunkt
76°(168°F)
Dichte
1.020
Brechungsindex
1.5590
Löslichkeit
Soluble in water.

Anwendungen

2-Ethynylpyridine is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuff fields.

Bemerkungen

Keep container tightly sealed. Store in cool, dry conditions in well sealed containers. Incompatible with oxidizing agents.

Literaturverweise

Sundar Subramanyam.; Alexandre Blumstein. Conjugated ionic polyacetylenes. 5. Spontaneous polymerization of 2-ethynylpyridine in a strong acid. Macromolecules. 1992, 25 (16), 4058-4064.

Huaibing Liu.; Dong Wook Kim.; Alexandre Blumstein.; Jayant Kumar.; Sukant K. Tripathy. Nanocomposite Derived from Intercalative Spontaneous Polymerization of 2-Ethynylpyridine within Layered Aluminosilicate:? Montmorillonite. Chem. Mater. 2001, 13 (9), 2756-2758.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H227-H315-H319-H335

Combustible liquid. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Sicherheitshinweise: P210u-P261-P280a-P305+P351+P338-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves and eye/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Beilstein
1098904
Harmonized Tariff Code
2933.39
TSCA
No

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