B83207

5-Bromvaleronitril

98%

• Lineare Formel: Br(CH₂)₄CN
• CAS-Nummer: 5414-21-1
• Molekulargewicht: 162.03
• Beilstein: 1742080
• EG-Nummer: 226-505-8
• MDL-Nummer: MFCD00001976
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24891939
• NACRES: NA.22

Eigenschaften

• Assay: 98%
• Form: liquid
• Brechungsindex: n20/D 1.478 (lit.)
• Dichte: 1.388 g/mL at 25 °C (lit.)
• SMILES String: BrCCCCC#N
• InChI: 1S/C5H8BrN/c6-4-2-1-3-5-7/h1-4H2
• InChIKey: NWWWGAKVHCSAEU-UHFFFAOYSA-N

Beschreibung

Anwendung

5-Bromovaleronitrile can be used as a reactant to prepare:

• A key intermediate benzyl(methyl)amino)pentanenitrile, which is used in the synthesis of N-methylcadaverine.
• 1-cyanobutyl-3-alkylbenzimidazolium bromide salt by reacting with various N-alkylbenzimidazoles.
• Tridecanenitrile by Ni-catalyzed cross-coupling reaction with dioctylzinc in the presence of tetraene and MgBr₂.

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H315,H319,H335
• P-Sätze: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Gefahreneinstufungen: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 3
• Flammpunkt (°F): 230.0 °F - closed cup
• Flammpunkt (°C): 110 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter