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  7. 2-Butin, 98 %, Thermo Scientific Chemicals

2-Butin, 98 %, Thermo Scientific Chemicals

Product Code. 11424914
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Product Code. 11424914 Supplier Thermo Scientific Alfa Aesar Supplier No. A13823.22
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Description

CAS: 503-17-3 | C4H6 | 54.092 g/mol

2-Butyne is used to synthesize alkylated hydroquinones in the total synthesis of Vitamin E. It is also used as pharmaceutical intermediates.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Anwendungen
2-Butyn wird zur Synthese von alkylierten Hydrochinonen in der Gesamtsynthese von Vitamin E sowie als pharmazeutisches Zwischenprodukt verwendet.

Löslichkeit
Nicht mit Wasser mischbar.

Hinweise
Extreme Temperaturen und direktes Sonnenlicht vermeiden. Wärmeempfindlich. Kontakt mit oxidierenden Materialien vermeiden. Nicht kompatibel mit Halogenen. Chlorierte Lösungsmittel.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 503-17-3
Summenformel C4H6
Molekulargewicht (g/mol) 54.092
MDL-Nummer MFCD00009275
InChI-Schlüssel XNMQEEKYCVKGBD-UHFFFAOYSA-N
Synonym 2-butyne, dimethylacetylene, crotonylene, unii-lke6d3018e, ch3cequivcch3, 1,2-dimethylvinylene, 1-methyl-1-propynyl, 2-butyn, acmc-209kl9
PubChem CID 10419
IUPAC-Name But-2-yn
SMILES CC#CC

Specifications

Chemischer Name oder Material 2-Butyne
Schmelzpunkt -32°C
Dichte 0.69
Siedepunkt 24°C to 27°C
Flammpunkt −49°C (−56°F)
Geruch Recognizable
Brechungsindex 1.392
Menge 100 g
UN-Nummer UN3295
Beilstein 1361340
Löslichkeitsinformationen Not miscible in water.
Formelmasse 54.09
Reinheit (%) 98%
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