423599

2-Ethyl-4-methylthiazole

98%

• Fórmula empírica (notación de Hill): C₆H₉NS
• Número de CAS: 15679-12-6
• Peso molecular: 127.21
• EC Number: 239-757-9
• MDL number: MFCD00036621
• UNSPSC Code: 12352100
• PubChem Substance ID: 24866511

Propiedades

• assay: 98%
• refractive index: n20/D 1.505 (lit.)
• bp: 161-162 °C (lit.)
• density: 1.026 g/mL at 25 °C (lit.)
• SMILES string: CCc1nc(C)cs1
• InChI: 1S/C6H9NS/c1-3-6-7-5(2)4-8-6/h4H,3H2,1-2H3
• InChI key: VGRVKVGGUPOCMT-UHFFFAOYSA-N

Descripción

General description

2-Ethyl-4-methylthiazole is a thiazole derivative. It is reported to be one of the aromatic volatile compound formed during the Maillard reaction between reaction L-ascorbic acid and L-cysteine. Its palladium-catalyzed direct coupling reaction with 3-bromochromen-4-one has been examined.

Application

2-Ethyl-4-methylthiazole may be used in the synthesis of the following:

• 4-(2-ethyl-4-methylthiazol-5-yl)benzaldehyde
• 2-(2-ethyl-4-methylthiazol-5-yl)benzonitrile
• 4-(2-ethyl-4-methylthiazol-5-yl)-pyridine

Información de seguridad

• pictograms: GHS02,GHS07
• signalword: Warning
• hcodes: H226,H315,H319,H335
• pcodes: P261 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 3
• flash_point_f: 129.2 °F - closed cup
• flash_point_c: 54 °C - closed cup
• ppe: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter