442529

Crotonaldehyde-2,4-DNPH

analytical standard

• Sinônimo(s): Crotonaldehyde-2,4-dinitrophenylhydrazone
• Fórmula linear: CH₃CH=CHCH=NNHC₆H₃(NO₂)₂
• Número CAS: 1527-96-4
• Peso molecular: 250.21
• Número MDL: MFCD00191336
• Código UNSPSC: 12000000
• ID de substância PubChem: 24867886

Propriedades

• grau: analytical standard
• Certificado de análise (CofA): current certificate can be downloaded
• Características: standard type calibration
• embalagem: ampule of 100 mg
• técnica(s): HPLC: suitable; gas chromatography (GC): suitable
• pf: 192-195 °C (lit.)
• aplicação(ões): environmental
• Formato: neat
• temperatura de armazenamento: 2-30°C
• cadeia de caracteres 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+
• chave InChI: GFUVNGJSSAEZHW-PDGXAJGZSA-N

Descrição

Aplicação

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.

Informações de segurança

• Pictogramas: GHS07
• Palavra indicadora: Warning
• Frases de perigo: H317
• Declarações de precaução: P261 - P272 - P280 - P302 + P352 - P333 + P313 - P362 + P364
• Classificações de perigo: Skin Sens. 1
• Código de classe de armazenamento: 11 - Combustible Solids
• Classe de risco de água (WGK): WGK 3
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable