340111

1-Brom-2-penten, überwiegend trans

95%

• Lineare Formel: C₂H₅CH=CHCH₂Br
• CAS-Nummer: 7348-71-2
• Molekulargewicht: 149.03
• MDL-Nummer: MFCD00075179
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24860774
• NACRES: NA.22

Eigenschaften

• Assay: 95%
• Form: liquid
• Enthält: ~50 ppm hydroquinone as stabilizer
• Brechungsindex: n20/D 1.4785 (lit.)
• bp: 122 °C (lit.)
• Dichte: 1.26 g/mL at 25 °C (lit.)
• Funktionelle Gruppe: alkyl halide; bromo
• Lagertemp.: 2-8°C
• SMILES String: CC\C=C\CBr
• InChI: 1S/C5H9Br/c1-2-3-4-5-6/h3-4H,2,5H2,1H3/b4-3+
• InChIKey: FTBPZRNURKMEFD-ONEGZZNKSA-N

Beschreibung

Anwendung

cis-1-Bromo-2-pentene was used in the synthesis of (+)-polyoxamic acid. It was also used in the preparation of pheromones.

Sicherheitshinweise

• Piktogramme: GHS02,GHS05
• Signalwort: Danger
• H-Sätze: H226,H314
• P-Sätze: P210 - P233 - P240 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• Gefahreneinstufungen: Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 3
• Flammpunkt (°F): 73.4 °F - closed cup
• Flammpunkt (°C): 23 °C - closed cup
• Persönliche Schutzausrüstung: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter