Tetra phenyl phosphonium bromide, 98%

Name: Tetra phenyl phosphonium bromide, 98%
Brand: Vaqora Chemicals
SKU: VQ-001363

About Tetra phenyl phosphonium bromide, 98%

Listed under CAS 2751-90-8, Tetra phenyl phosphonium bromide is a phase transfer catalyst available from Vaqora Chemicals in Synthesis grade at a purity of 99%. With the molecular formula C24H20BrP, it has a molar mass of 419.3 g/mol. Its systematic (IUPAC) name is tetraphenylphosphanium bromide. Alternative names: Tetraphenylphosphonium bromide and Phosphonium, tetraphenyl-, bromide.

It is supplied as white to off-white powder or crystals. Keep the container tightly sealed and store it in a cool, dry area. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Typical applications include phase-transfer catalysis, biphasic reactions and ion-pair extraction. Our customers for this product work in academic and industrial research.

We offer Tetra phenyl phosphonium bromide in 25 g, 100 g and 1 kg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Phase-transfer catalysis
Biphasic reactions
Ion-pair extraction

Industries

Specifications & identifiers

Chemical identifiers
Product name	Tetra phenyl phosphonium bromide, 98%
Catalogue No.	VQ-001363
CAS Number	2751-90-8
IUPAC name	tetraphenylphosphanium bromide
Molecular formula	C₂₄H₂₀BrP
Molecular weight	419.3 g/mol
Exact mass	418.0486
Grade	Synthesis
Purity / assay	99%
HSN code	29319090
InChIKey	BRKFQVAOMSWFDU-UHFFFAOYSA-M
SMILES	C1=CC=C(C=C1)[P+](C2=CC=CC=C2)(C3=CC=CC=C3)C4=CC=CC=C4.[Br-]
PubChem CID	2724163

Physical properties
Physical form	Crystalline
Appearance	White to off-white powder or crystals
H-bond donors / acceptors	0 / 1
TPSA	0 Å²
Synonyms	Tetraphenylphosphonium bromide, Phosphonium, tetraphenyl-, bromide, Phosphonium, tetraphenyl-, bromide (1:1), Tetraphenylphosphoniumbromide, Bromotetraphenylphosphorane, C24H20BrP, tetraphenylphosphanium,bromide, Ph4PBr, TPP-PB, Tetraphenylphosphorus bromide

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Tetra phenyl phosphonium bromide, 98%?

The CAS Registry Number of Tetra phenyl phosphonium bromide, 98% is 2751-90-8. It is also known as Tetraphenylphosphonium bromide, Phosphonium, tetraphenyl-, bromide, Phosphonium, tetraphenyl-, bromide (1:1).

What is the molecular formula and molecular weight of Tetra phenyl phosphonium bromide, 98%?

Tetra phenyl phosphonium bromide, 98% has the molecular formula C24H20BrP and a molecular weight of 419.3 g/mol. Its IUPAC name is tetraphenylphosphanium bromide.

Which grade and pack sizes of Tetra phenyl phosphonium bromide, 98% can I order?

We supply Tetra phenyl phosphonium bromide, 98% in Synthesis (99%) grade, in 25 g, 100 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Tetra phenyl phosphonium bromide, 98%?

Yes. Every lot of Tetra phenyl phosphonium bromide, 98% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Tetra phenyl phosphonium bromide, 98% be shipped internationally?

Yes. Tetra phenyl phosphonium bromide, 98% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.