47727

1-Formyl-piperazin

technical, ≥90% (GC)

• Synonym(e): 1-Piperazincarbaldehyd
• Empirische Formel (Hill-System): C₅H₁₀N₂O
• CAS-Nummer: 7755-92-2
• Molekulargewicht: 114.15
• Beilstein: 110295
• EG-Nummer: 231-813-0
• MDL-Nummer: MFCD00005963
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 57651093

Eigenschaften

• Qualität: technical
• Assay: ≥90% (GC)
• Brechungsindex: n20/D 1.512
• bp: 264-266 °C
• Dichte: 1.107 g/mL at 25 °C (lit.)
• Lagertemp.: 2-8°C
• SMILES String: [H]C(=O)N1CCNCC1
• InChI: 1S/C5H10N2O/c8-5-7-3-1-6-2-4-7/h5-6H,1-4H2
• InChIKey: MSSDTZLYNMFTKN-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

1-Formylpiperazine (FPA), a water soluble alicyclic secondary amine, can be prepared by reacting piperazine with methyl formate. It reacts with benzoylisothiocyanate to form 1-formyl-4-(N-benzoylthiocarbamoyl)piperazine. The conformational analysis of FPA based on its vibrational spectral data has been reported. The kinetics of reaction of p-nitrophenyl acetate with FPA in different organic solvents and ionic liquids has been investigated.

Sicherheitshinweise

• Piktogramme: GHS05,GHS07
• Signalwort: Danger
• H-Sätze: H302,H315,H318,H335
• P-Sätze: P261 - P280 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 4 Oral - Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3
• Lagerklassenschlüssel: 10 - Combustible liquids
• WGK: WGK 2
• Flammpunkt (°F): 215.6 °F - closed cup
• Flammpunkt (°C): 102 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter