missing translation for 'onlineSavingsMsg'
Learn More

Tetra-n-butylphosphonium bromide, 99%, Thermo Scientific Chemicals

Catalog Number p-7081059
217.75 SEK valid until 2024-03-29
Use promo code "21615" to get your promotional price.


Click to view available options
Quantity:
25 g
100 g
500 g
This item is not returnable. View return policy
To receive the discount customers must purchase three of the same product at list price in a single order to receive 33.33% discount. There is no limit to the multiples of 3 that customers can buy. Use promo code ”21615” to get your promotional price
3115-68-2
C16H36BrP
339.342
MFCD00011853
RKHXQBLJXBGEKF-UHFFFAOYSA-M
tetrabutylphosphonium bromide, tetra-n-butylphosphonium bromide, phosphonium, tetrabutyl-, bromide, px 4b, tetra butyl phosphonium bromide, tetrabutylphosphoniumbromide, tetrabutylphosphanium bromide, tetrabutyl phosphonium bromide, phosphonium, tetrabutyl-, bromide 1:1, acmc-1clh3
76564
tetrabutylphosphanium;bromide
CCCC[P+](CCCC)(CCCC)CCCC.[Br-]
This item is not returnable. View return policy
To receive the discount customers must purchase three of the same product at list price in a single order to receive 33.33% discount. There is no limit to the multiples of 3 that customers can buy. Use promo code ”21615” to get your promotional price
3115-68-2
C16H36BrP
339.342
MFCD00011853
RKHXQBLJXBGEKF-UHFFFAOYSA-M
tetrabutylphosphonium bromide, tetra-n-butylphosphonium bromide, phosphonium, tetrabutyl-, bromide, px 4b, tetra butyl phosphonium bromide, tetrabutylphosphoniumbromide, tetrabutylphosphanium bromide, tetrabutyl phosphonium bromide, phosphonium, tetrabutyl-, bromide 1:1, acmc-1clh3
76564
tetrabutylphosphanium;bromide
CCCC[P+](CCCC)(CCCC)CCCC.[Br-]

Tetra-n-butylphosphonium bromide is used as a phase-transfer catalyst at high temperatures, at which nitrogen analogues tend to undergo elimination e.g. as catalyst for the dealkoxycarbonylation of malonates and β-keto esters by heating in stearic acid. used as an ionic liquid solvent in the regioselective O-alkylation of C/O ambident nucleophiles. It is a synthetic reagent used in proteomics research.

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 a part of the brand transition to Thermo Scientific Chemicals.

Applications
Tetra-n-butylphosphonium bromide is used as a phase-transfer catalyst at high temperatures, at which nitrogen analogues tend to undergo elimination e.g. as catalyst for the dealkoxycarbonylation of malonates and ß-keto esters by heating in stearic acid. used as an ionic liquid solvent in the regioselective O-alkylation of C/O ambident nucleophiles. It is a synthetic reagent used in proteomics research.

Solubility
Soluble in water (70 g/100 ml)

Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. It is hygroscopic in nature.
TRUSTED_SUSTAINABILITY
Melting Point 99°C to 103°C
Flash Point 290°C (554°F)
Linear Formula [CH3(CH2)3]4PBr
Quantity 25 g
UN Number UN3464
Beilstein 4160474
Formula Weight 339.35
Percent Purity 99%
Chemical Name or Material Tetra-n-butylphosphonium bromide

RUO – Research Use Only

missing translation for 'provideContentCorrection'

missing translation for 'productTitle'