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1003-31-2 - Thiophene-2-carbonitrile, 98% - 2-Cyanothiophene - A11930 - Alfa Aesar

A11930 Thiophene-2-carbonitrile, 98%

CAS-Nummer
1003-31-2
Synonyme
2-Cyanothiophene

Größe Preis ($) Menge Verfügbarkeit
25g 109,00
100g 378,00
500g 1506,00
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Thiophene-2-carbonitrile, 98%

MDL
MFCD00005416
EINECS
213-706-0

Chemische Eigenschaften

Formel
C5H3NS
Molmasse
109.15
Siedepunkt
191-193°
Flammpunkt
81°(178°F)
Dichte
1.171
Brechungsindex
1.5645
Löslichkeit
Slightly miscible with water.

Anwendungen

Thiophene-2-carbonitrile is used as an intermediate in synthetic chemistry and in the pharmaceutical industry. It is also used in the preparation of thiaplatinacycles and 2,2'-thienylpyrroles.

Bemerkungen

Incompatible with strong oxidizing agents and strong bases.

Literaturverweise

Jiang, T. S.; Wang, G. W. Synthesis of 2-Acylthiophenes by Palladium-Catalyzed Addition of Thiophenes to Nitriles. Adv. Synth. Catal. 2014, 356 (2-3), 369-373.

Rodrigues, A. D.; Imberdis, T.; Perrier, V.; Robitzer, M. Improved synthesis of a quaterthiophene-triazine-diamine derivative, a promising molecule to study pathogenic prion proteins. Tetrahedron Lett. 2015, 56 (2), 368-373.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H227-H302-H312-H332-H315-H319

Combustible liquid. Harmful if swallowed. Harmful in contact with skin. Harmful if inhaled. Causes skin irritation. Causes serious eye irritation.

Sicherheitshinweise: P210u-P261-P280-P305+P351+P338-P304+P340-P501a

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

Weitere Referenzen

Beilstein
107035
Gefahrenklasse
6.1
Verpackungsgruppe
III
Harmonized Tariff Code
2934.99
TSCA
No

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