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  6. Tetra-n-butylphosphonium hydroxide, 40% w/w aq. soln.

Tetra-n-butylphosphonium hydroxide, 40% w/w aq. soln.

Catalog No. AA41718K2
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Catalog No. AA41718K2 Supplier Thermo Scientific Chemicals Supplier No. 041718K2
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Description

CAS: 14518-69-5 | C16H37OP | 276.45 g/mol

Tetra-n-butylphosphonium hydroxide is used for the extraction of wheat straw and dissolution of wood. It is also used to produce hydroxide ion or proton conductive ionic liquids by mixing it with benzimidazole. It can be used as a phase transfer catalyst in organic synthesis.

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.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 14518-69-5
Molecular Formula C16H37OP
Molecular Weight (g/mol) 276.45
MDL Number MFCD00068456
InChI Key DFQPZDGUFQJANM-UHFFFAOYSA-M
Synonym tetrabutylphosphonium hydroxide, tbph, tetrabutylphosphonium hydroxide solution, phosphonium,tetrabutyl-, hydroxide 1:1, phosphonium, tetrabutyl-, hydroxide 1:1, acmc-1c8ln, tetrabutylphosphoniumhydroxide, tetrabutylphosphanium hydroxide, tetra-n-butylphosphonium hydroxide w/w aq. soln., tetrabutylphosphonium hydroxide solution, 40 wt. % in h2o
PubChem CID 84487
IUPAC Name tetrabutylphosphanium;hydroxide
SMILES [OH-].CCCC[P+](CCCC)(CCCC)CCCC

Specifications

Color Colorless to Yellow
Density 0.989 g/mL
Refractive Index 1.412
Linear Formula [CH3(CH2)3]4POH
Quantity 1 L
UN Number UN3267
Solubility Information Miscible with water.
Formula Weight 276.45
Concentration or Composition (by Analyte or Components) 40% w/w aq. soln.
Physical Form Liquid
Chemical Name or Material Tetra-n-butylphosphonium hydroxide
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Safety and Handling

Hazard Category H314-H335
Hazard Statement GHS H Statement
H314-H318
Causes severe skin burns and eye damage.
Causes serious eye damage.
Precautionary Statement P260-P264b-P271-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P501c
DOTInformation Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: CORROSIVE LIQUID, BASIC, ORGANIC, N.O.S.
EINECSNumber 238-528-0
TSCA Yes
Recommended Storage Ambient temperatures
SDS

RUO – Research Use Only

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