CAS 14937-45-2

Hexadecyltributylphosphonium bromide

Description:

Hexadecyltributylphosphonium bromide, with the CAS number 14937-45-2, is a quaternary ammonium salt characterized by its long hydrophobic alkyl chain and a positively charged phosphonium center. This compound typically appears as a white to off-white solid or powder and is soluble in organic solvents, while being less soluble in water due to its hydrophobic nature. It exhibits surfactant properties, making it useful in various applications such as phase transfer catalysis, emulsification, and as a potential antimicrobial agent. The presence of the long hexadecyl chain contributes to its ability to interact with lipid membranes, which can enhance its efficacy in biological systems. Additionally, its bromide counterion is known for its stability and ability to form ionic interactions. Hexadecyltributylphosphonium bromide is also studied for its role in the synthesis of nanomaterials and in the formulation of ionic liquids, highlighting its versatility in both industrial and research settings. Safety precautions should be observed when handling this compound, as with many quaternary ammonium compounds, due to potential toxicity and environmental impact.

Formula: C₂₈H₆₀P·Br

InChI: InChI=1S/C28H60P.BrH/c1-5-9-13-14-15-16-17-18-19-20-21-22-23-24-28-29(25-10-6-2,26-11-7-3)27-12-8-4;/h5-28H2,1-4H3;1H/q+1;/p-1

InChI key: InChIKey=RYVBINGWVJJDPU-UHFFFAOYSA-M

SMILES: [P+](CCCCCCCCCCCCCCCC)(CCCC)(CCCC)CCCC.[Br-]

Synonyms:

• (n-Hexadecyl)tri-n-butylphosphonium bromide
• Cetyltri-n-butyl phosphonium bromide
• Cetyltributylphosphonium bromide
• Cyphos IL 162
• Hexadecyl tributyl phosphonium bromdie
• Hexadecyl tributyl phosphonium bromide
• Hexadecyltributylphosphonium bromide
• Hexadecyltrinbutylphosphoniumbromidewhitextl
• Phosphonium, tributylhexadecyl-, bromide
• Phosphonium, tributylhexadecyl-, bromide (1:1)
• Px 416B
• Tbhdpb
• Tri-n-butylhexadecylphosphonium bromide
• Tributyl(Hexadecyl)Phosphanium Bromide
• Tributylcetylphosphonium bromide

Phosphonium, tributylhexadecyl-, bromide (1:1)

CAS: 14937-45-2

Formula: C₂₈H₆₀BrP

Purity: 97%

Color and Shape: Solid

Molecular weight: 507.6538

Ref: IN-DA001LN2

Tributylhexadecylphosphonium bromide

CAS: 14937-45-2

Tributylhexadecylphosphonium bromide

Formula: C₂₈H₆₀P·Br

Purity: 97%

Color and Shape: off white crystalline solid

Molecular weight: 507.65g/mol

Ref: 54-OR9113

Tributylhexadecylphosphonium bromide

CAS: 14937-45-2

Formula: C₂₈H₆₀BrP

Purity: ≥ 96.0%

Color and Shape: Colourless or white to pale orange crystals or crystalline powder

Molecular weight: 507.65

Ref: 7W-GX5903

Tributylhexadecylphosphonium bromide, 70% in isopropanol

CAS: 14937-45-2

Formula: C₂₈H₆₀BrP

Molecular weight: 507.65

Ref: 7W-GX9060

Tributylhexadecylphosphonium Bromide

CAS: 14937-45-2

Formula: C₂₈H₆₀BrP

Purity: >98.0%(T)

Color and Shape: White powder to lump

Molecular weight: 507.67

Ref: 3B-H1047

Tributylhexadecylphosphonium bromide

CAS: 14937-45-2

Formula: C₂₈H₆₀BrP

Purity: 97%

Color and Shape: Solid

Molecular weight: 507.666

Ref: 10-F069284

Hexadecyltri-n-butylphosphonium bromide, 98+%

CAS: 14937-45-2

Hexadecyltri-n-butylphosphonium bromide, 98+%

Formula: (C₁₆H₃₃)(C₄H₉)₃PBr

Purity: 98+%

Color and Shape: white xtl.

Molecular weight: 507.65

Ref: 08-93-1581

Tributylhexadecylphosphonium Bromide

Controlled Product

CAS: 14937-45-2

Applications Tributylhexadecylphosphonium Bromide (CAS# 14937-45-2) is a dynamic compound used as a surface modifier for thermal properties of palygorskite, an additive in water to improve resistance of epoxy-anhydride matrices, and as a modifier of phenolic resin to improve thermal degradation.
References Cisneros-Rosado, D. E.; et al.: Polym. Compos., 39, E1531 (2018).; Capiel, G.; et al.: Polym. Adv. Technol., 28, 886 (2017); Asaro, L.; J. Therm. Anal. Calorim., 128, 1463 (2017).

Formula: C₂₈H₆₀BrP

Color and Shape: Neat

Molecular weight: 507.65

Ref: TR-T895990

Tributylhexadecylphosphonium Bromide

CAS: 14937-45-2

Tributylhexadecylphosphonium bromide is a hydroxide solution that is used as a catalyst in the production of antimicrobial agents. It can be used to prepare a matrix effect for test samples, which are then subjected to acid formation. This product has shown high resistance to hydrolysis, oxidation, and biological properties. Tributylhexadecylphosphonium bromide is also known as an intermolecular hydrogen bonding agent and cationic surfactant. It may be used in sodium hydroxide solution to prepare nitrite ion, which can be added to the water supply for disinfection purposes.

Formula: C₂₈H₆₀BrP

Purity: Min. 95%

Molecular weight: 507.65 g/mol

Ref: 3D-FT60735

(n-Hexadecyl)tri-n-butylphosphonium bromide, 98+%

CAS: 14937-45-2

(n-Hexadecyl)tri-n-butylphosphonium bromide is used as Phase-transfer-catalyst. It is a eco friendly highly effective water treatment agent with low foaming and toxic-free. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and

Formula: C₂₈H₆₀BrP

Purity: 98+%

Color and Shape: Crystalline or fused solid, lumps or powder, White to cream or pale yellow

Molecular weight: 507.67

Ref: 02-L01335