276200
Tributylhexadecylphosphonium bromide
97%, solid
Synonym(s):
Hexadecyltributylphosphonium bromide, TBHDPB
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About This Item
Linear Formula:
CH3(CH2)15P+[(CH2)3CH3]3Br-
CAS Number:
Molecular Weight:
507.65
Beilstein:
4167404
EC Number:
MDL number:
UNSPSC Code:
12352001
PubChem Substance ID:
NACRES:
NA.22
Product Name
Tributylhexadecylphosphonium bromide, 97%
Assay
97%
form
solid
mp
56-58 °C (lit.)
SMILES string
[Br-].CCCCCCCCCCCCCCCC[P+](CCCC)(CCCC)CCCC
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
RYVBINGWVJJDPU-UHFFFAOYSA-M
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General description
Tributylhexadecylphosphonium bromide (Tri-n-butylhexadecylphosphonium Bromid) has a long hydrocarbon chain attached to the phosphorus atom. It is commonly used as a phase-transfer catalyst in various chemical reactions. In addition, it is also used as a cationic surfactant.
Application
Tributylhexadecylphosphonium bromide can be used as a phase transfer catalyst in the alkaline hydrolysis of PET (polyethylene terephthalate).
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
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Tri-n-butylhexadecylphosphonium Bromide
Makosza M, et al
Encyclopedia of Reagents for Organic Synthesis, Second Edition (2001)
Qiang Li et al.
Carbohydrate polymers, 256, 117592-117592 (2021-01-24)
Historical monuments are increasingly being threatened by unexpected microbial colonizers, leading to their subsequent deterioration. Here, two tetraalkylphosphonium polyoxometalate ionic liquids (Q14-IL and Q16-IL) were successfully synthesized, which showed excellent antibacterial activity against four bacteria colonising wall paintings. Notably, Q14-IL
Simon Brand et al.
Water research, 136, 207-219 (2018-03-09)
An analytical method based on high resolution mass spectrometry coupled with liquid chromatography (LC-HRMS) for 25 quaternary phosphonium compounds (QPCs) and derived phosphine oxides (POs) was developed and validated. To investigate the occurrence and fate of QPCs in the aquatic
Tributylhexadecylphosphonium Modification Strategy to Construct Gold Nanoprobes for the Detection of Aqueous Cr (III)--Organic Complexes
Chen N and Pan B
Analytical Chemistry, 1811-1817, 93(3)-93(3) (2020)
Maitri Sanghavi et al.
Chemico-biological interactions, 240, 268-277 (2015-09-12)
High fructose diet (HFrD)-induced insulin resistance (IR) has been reported to be associated with an increase in albuminuria, glomerular hypertrophy and inflammation in kidney. However, the molecular mechanisms associated with high fructose-induced IR and renal dysfunction are still unclear. In
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