Ethyltriphenylphosphonium bromide, 99%

Name: Ethyltriphenylphosphonium bromide, 99%
Brand: Vaqora Chemicals
SKU: VQ-001353

About Ethyltriphenylphosphonium bromide, 99%

Ethyltriphenylphosphonium bromide (CAS 1530-32-1) is a phase transfer catalyst offered by Vaqora Chemicals (Synthesis grade) with a typical assay of 99%. Its molecular formula is C20H20BrP and its molecular weight is 371.2 g/mol. Its systematic (IUPAC) name is ethyl(triphenyl)phosphanium bromide. Alternative names: TEP and Triphenylethylphosphonium bromide.

The material typically appears as a white to off-white powder. Reported physical data include a melting point of 203-205 °C. Store sealed in a dry, well-ventilated location away from incompatible materials. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

Typical applications include phase-transfer catalysis, biphasic reactions, ion-pair extraction and polymer and resin production. It is used across academic and industrial research and polymers and plastics.

Vaqora Chemicals supplies Ethyltriphenylphosphonium bromide in 25 g, 100 g, 500 g and 4 x 25 kg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Phase-transfer catalysis
Biphasic reactions
Ion-pair extraction
Polymer & resin production

Industries

Specifications & identifiers

Chemical identifiers
Product name	Ethyltriphenylphosphonium bromide, 99%
Catalogue No.	VQ-001353
CAS Number	1530-32-1
IUPAC name	ethyl(triphenyl)phosphanium bromide
Molecular formula	C₂₀H₂₀BrP
Molecular weight	371.2 g/mol
Exact mass	370.0486
Grade	Synthesis
Purity / assay	99%
HSN code	29319090
InChIKey	JHYNXXDQQHTCHJ-UHFFFAOYSA-M
SMILES	CC[P+](C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3.[Br-]
PubChem CID	73727

Physical properties
Physical form	Powder
Appearance	White to off-white powder
Melting point	203-205 °C
H-bond donors / acceptors	0 / 1
TPSA	0 Å²
UN number	UN 3077
Synonyms	TEP, Triphenylethylphosphonium bromide, Phosphonium, ethyltriphenyl-, bromide, Ethyltriphenylfosfonium bromide, Phosphonium, ethyltriphenyl-, bromide (1:1), ethyl(triphenyl)phosphonium bromide, Ethyl triphenyl phosphonium bromide, Ethyl triphenylphosphonium Bromide, ethyltriphenylphosphanium bromide, ethyltriphenylphosphoniumbromide, C20H20BrP

Safety & hazard information (GHS)

Corrosive

Toxic

Harmful / irritant

Health hazard

Environmental hazard

Signal word: Danger

Hazard statements

H301Toxic if swallowed
H302Harmful if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H318Causes serious eye damage
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation
H373May causes damage to organs through prolonged or repeated exposure
H411Toxic to aquatic life with long lasting effects
H412Harmful to aquatic life with long lasting effects

Precautionary statements: P260, P261, P264, P264 + P265, P270, P271, P273, P280, P301 + P316, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P305 + P354 + P338, P317, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P391, P403 + P233, P405

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 Ethyltriphenylphosphonium bromide, 99%?

The CAS Registry Number of Ethyltriphenylphosphonium bromide, 99% is 1530-32-1. It is also known as TEP, Triphenylethylphosphonium bromide, Phosphonium, ethyltriphenyl-, bromide.

What is the molecular formula and molecular weight of Ethyltriphenylphosphonium bromide, 99%?

Ethyltriphenylphosphonium bromide, 99% has the molecular formula C20H20BrP and a molecular weight of 371.2 g/mol. Its IUPAC name is ethyl(triphenyl)phosphanium bromide.

Which grade and pack sizes of Ethyltriphenylphosphonium bromide, 99% can I order?

We supply Ethyltriphenylphosphonium bromide, 99% in Synthesis (99%) grade, in 25 g, 100 g, 500 g, 4 x 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Ethyltriphenylphosphonium bromide, 99%?

Yes. Every lot of Ethyltriphenylphosphonium bromide, 99% 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 Ethyltriphenylphosphonium bromide, 99% be shipped internationally?

Yes. Ethyltriphenylphosphonium bromide, 99% is classified as hazardous (UN 3077), 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.