135259

(3-Brompropyl)triphenylphosphoniumbromid

98%

• Synonym(e): NSC 84074
• Lineare Formel: Br(CH₂)₃P(C₆H₅)₃Br
• CAS-Nummer: 3607-17-8
• Molekulargewicht: 466.19
• EG-Nummer: 222-770-9
• MDL-Nummer: MFCD00011866
• UNSPSC-Code: 12352101
• PubChem Substanz-ID: 24848072
• NACRES: NA.22

Eigenschaften

• Assay: 98%
• Eignung der Reaktion: reaction type: C-C Bond Formation
• mp (Schmelzpunkt): 228-230 °C (lit.)
• SMILES String: [Br-].BrCCC[P+](c1ccccc1)(c2ccccc2)c3ccccc3
• InChI: 1S/C21H21BrP.BrH/c22-17-10-18-23(19-11-4-1-5-12-19,20-13-6-2-7-14-20)21-15-8-3-9-16-21;/h1-9,11-16H,10,17-18H2;1H/q+1;/p-1
• InChIKey: ZAHUZZUGJRPGKW-UHFFFAOYSA-M

Beschreibung

Anwendung

Reactant involved in:

• Synthesis of functionalized polyurethanes using cationic ring-opening polymerization and click chemistry
• Semipinacol rearrangement and direct arylation
• Olefination of benzaldehydes
• C-H activation / cycloisomerization
• Intramolecular dehydrobromination
• Cycloisomerizations of bromodienes and enynes

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: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves