CAS 21406-61-1

Phosphonium, pentyltriphenyl-, bromide (1:1)

Description:

Phosphonium, pentyltriphenyl-, bromide (1:1), with the CAS number 21406-61-1, is a quaternary ammonium salt characterized by a central phosphorus atom bonded to three phenyl groups and one pentyl group, along with a bromide counterion. This compound typically exhibits properties associated with phosphonium salts, such as high thermal stability and solubility in organic solvents. It is often used in organic synthesis and as a phase transfer catalyst due to its ability to facilitate the transfer of ions across organic and aqueous phases. The presence of the bulky triphenyl groups contributes to its steric hindrance, which can influence its reactivity and interaction with other chemical species. Additionally, the bromide ion serves as a counterion, which can be exchanged in various reactions, making this compound versatile in synthetic applications. Overall, pentyltriphenylphosphonium bromide is notable for its unique structural features and functional properties that are valuable in both academic and industrial chemistry contexts.

Formula: C₂₃H₂₆P·Br

InChI: InChI=1S/C23H26P.BrH/c1-2-3-13-20-24(21-14-7-4-8-15-21,22-16-9-5-10-17-22)23-18-11-6-12-19-23;/h4-12,14-19H,2-3,13,20H2,1H3;1H/q+1;/p-1

InChI key: InChIKey=VAUKWMSXUKODHR-UHFFFAOYSA-M

SMILES: [P+](CCCCC)(C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3.[Br-]

Synonyms:

• Amyltriphenylphosphonium Bromide
• Bromo(pentyl)triphenylphosphorane
• Pentyl(triphenyl)phosphonium bromide
• Phosphonium, Pentyltriphenyl-, Bromide (1:1)
• Phosphonium, pentyltriphenyl-, bromide
• Pentyltriphenylphosphonium bromide

Amyltriphenylphosphonium Bromide

CAS: 21406-61-1

Formula: C₂₃H₂₆BrP

Purity: >98.0%(T)(HPLC)

Color and Shape: White to Almost white powder to crystal

Molecular weight: 413.34

Ref: 3B-A0862

(1-Pentyl)triphenylphosphonium bromide, 98%

CAS: 21406-61-1

It is used as pharmaceutical intermediates. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as

Formula: C₂₃H₂₆BrP

Purity: 98%

Color and Shape: Crystalline powder, White

Molecular weight: 413.34

Ref: 02-A12534

Pentyltriphenylphosphonium bromide

CAS: 21406-61-1

Formula: C₂₃H₂₆BrP

Purity: 98%

Color and Shape: Solid

Molecular weight: 413.3303

Ref: IN-DA003TMH

n-Amyl triphenylphosphonium bromide

CAS: 21406-61-1

Formula: CH₃(CH₂)₄P(C₆H₅)₃Br

Molecular weight: 413.33

Ref: 7W-GK6387

Amyltriphenylphosphonium Bromide

CAS: 21406-61-1

Amyltriphenylphosphonium Bromide

Purity: 98%

Molecular weight: 413.34g/mol

Ref: 54-OR72604

Pentyltriphenylphosphonium bromide

CAS: 21406-61-1

Purity: 98%

Molecular weight: 413.3389893

Ref: 10-F791155

Bromo(pentyl)triphenylphosphorane

Controlled Product

CAS: 21406-61-1

Applications Bromo(pentyl)triphenylphosphorane was used as a catalyst in phase-transfer catalysis study.
References Seol, Y., et al.: J. Contam. Hydrol., 44, 185 (2000);

Formula: C₂₃H₂₆P•Br

Color and Shape: Neat

Molecular weight: 413.33

Ref: TR-B699483