78268

N-Methyl-bis-heptafluorobutyramide

for GC derivatization, LiChropur^™, ≥96.0% (GC)

• Sinônimo(s): N-Methyl-bis-perfluorobutyramide, MBHFBA
• Fórmula empírica (Notação de Hill): C₉H₃F₁₄NO₂
• Número CAS: 73980-71-9
• Peso molecular: 423.10
• Beilstein: 6986874
• Número MDL: MFCD00049280
• Código UNSPSC: 12000000
• ID de substância PubChem: 329768133
• NACRES: NA.22

Propriedades

• grau: for GC derivatization
• Nível de qualidade: 100
• Ensaio: ≥96.0% (GC)
• forma: liquid
• qualidade: LiChropur^™
• adequação da reação: reagent type: derivatization reagent; reaction type: Acylations
• técnica(s): gas chromatography (GC): suitable
• índice de refração: n20/D 1.323
• densidade: 1.686 g/mL at 20 °C (lit.)
• cadeia de caracteres SMILES: CN(C(=O)C(F)(F)C(F)(F)C(F)(F)F)C(=O)C(F)(F)C(F)(F)C(F)(F)F
• InChI: 1S/C9H3F14NO2/c1-24(2(25)4(10,11)6(14,15)8(18,19)20)3(26)5(12,13)7(16,17)9(21,22)23/h1H3
• chave InChI: BCQYNSPESDDJBZ-UHFFFAOYSA-N

Descrição

Descrição geral

N-Methyl-bis-heptafluorobutyramide is an acylation reagent for GC/MS derivatization with benefits:

• Improves stability of compounds by protecting unstable groups.
• It may confer volatility on substances such as carbohydrates or amino acids, which have so many polar groups that they are non-volatile and normally decompose on heating.
• It assists in separations not possible with underivatized compounds.
• Compounds are detectable at very low levels with an ECD.

Outras notas

Derivatizing agent for amines, alcohols and thiols, forming neutral butyramide

Informações legais

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

Informações de segurança

• Pictogramas: GHS07
• Palavra indicadora: Warning
• Frases de perigo: H315,H319,H335
• Declarações de precaução: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Classificações de perigo: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Órgãos-alvo: Respiratory system
• 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
• Equipamento de proteção individual: dust mask type N95 (US), Eyeshields, Gloves