442529

Crotonaldehyde-2,4-DNPH

analytical standard

• Sinónimos: Crotonaldehyde 2,4-dinitrophenylhydrazone
• Fórmula lineal: CH₃CH=CHCH=NNHC₆H₃(NO₂)₂
• Número de CAS: 1527-96-4
• Peso molecular: 250.21
• Número MDL: MFCD00191336
• Código UNSPSC: 12000000
• ID de la sustancia en PubChem: 24867886

Propiedades

• grado: analytical standard
• CofA: current certificate can be downloaded
• Características: standard type calibration
• envase: ampule of 100 mg
• técnicas: HPLC: suitable; gas chromatography (GC): suitable
• mp: 192-195 °C (lit.)
• aplicaciones: environmental
• formato: neat
• temp. de almacenamiento: 2-30°C
• cadena SMILES: C\C=C\C=N\Nc1ccc(cc1[N+]([O-])=O)[N+]([O-])=O
• InChI: 1S/C10H10N4O4/c1-2-3-6-11-12-9-5-4-8(13(15)16)7-10(9)14(17)18/h2-7,12H,1H3/b3-2+,11-6+
• Clave InChI: GFUVNGJSSAEZHW-PDGXAJGZSA-N

Descripción

Aplicación

Crotonaldehyde-2,4-DNPH may be used as a quantitative calibration standard, where a multi-component solution is not suitable. It may be used as a precursor for the preparation of crotonaldehyde that can be used as an analytical reference standard for the determination of the analyte in aerosol samples and diesel exhaust emissions by various chromatographic techniques.

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Información de seguridad

• Pictogramas: GHS07
• Palabra de señalización: Warning
• Frases de peligro: H317
• Consejos de prudencia: P261 - P272 - P280 - P302 + P352 - P333 + P313 - P362 + P364
• Clasificaciones de peligro: Skin Sens. 1
• Código de clase de almacenamiento: 11 - Combustible Solids
• Clase de riesgo para el agua (WGK): WGK 3
• Punto de inflamabilidad (°F): Not applicable
• Punto de inflamabilidad (°C): Not applicable