135259

(3-Bromopropyl)triphenylphosphonium bromide

98%

• Synonym(s): NSC 84074
• Linear Formula: Br(CH₂)₃P(C₆H₅)₃Br
• CAS Number: 3607-17-8
• Molecular Weight: 466.19
• EC Number: 222-770-9
• MDL number: MFCD00011866
• UNSPSC Code: 12352101
• PubChem Substance ID: 24848072
• NACRES: NA.22

Properties

• Assay: 98%
• reaction suitability: reaction type: C-C Bond Formation
• mp: 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
• InChI key: ZAHUZZUGJRPGKW-UHFFFAOYSA-M

Description

Application

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

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H315,H319,H335
• Precautionary Statements: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves