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Alfa Aesar™ Ethyltriphenylphosphonium bromide, 98+%

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Quantity:
25g
100g
500g
1530-32-1
C20H20BrP
371.258
MFCD00011838
JHYNXXDQQHTCHJ-UHFFFAOYSA-M
ethyltriphenylphosphonium bromide,ethyl triphenyl phosphonium bromide,triphenylethylphosphonium bromide,phosphonium, ethyltriphenyl-, bromide,ethyltriphenylphosphanium bromide,ethyl triphenylphosphonium bromide,unii-r85v84ul5v,ethyltriphenylphosphoniumbromide,guaifenesin powder,pubchem18705
73727
ethyl(triphenyl)phosphanium;bromide
CC[P+](C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3.[Br-]
1530-32-1
C20H20BrP
371.258
MFCD00011838
JHYNXXDQQHTCHJ-UHFFFAOYSA-M
ethyltriphenylphosphonium bromide,ethyl triphenyl phosphonium bromide,triphenylethylphosphonium bromide,phosphonium, ethyltriphenyl-, bromide,ethyltriphenylphosphanium bromide,ethyl triphenylphosphonium bromide,unii-r85v84ul5v,ethyltriphenylphosphoniumbromide,guaifenesin powder,pubchem18705
73727
ethyl(triphenyl)phosphanium;bromide
CC[P+](C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3.[Br-]
Applications
Ethyltriphenylphosphonium bromide acts as a reactant in the synthesis of D-amino acids from L-cysteine-derived thiazolidines, Leiodolide A through aldol reactions and Horner-Wadsworth-Emmons olefination. It is also used in the preparation of cycloalkanoindolines through diastereoselective intramolecular inimo-ene reactions. Further, it is used as a reagent in solid-state metathesis polycondensation to prepare alkyl-dipropenylthiophene monomers and Mizoroki-Heck cyclization and cascading Tsuji-Trost cyclization reactions.

Solubility
Soluble in methanol. Slightly soluble in water, acetone and isopropanol.

Notes
Hygroscopic. Incompatible with oxidizing agents.
Quantity 100g
Flash Point >200°C (392°F)
Odor Odorless
Melting Point 206°C to 210°C
Linear Formula CH3CH2P(C6H5)3Br
UN Number UN3077
Beilstein 3599630
Formula Weight 371.26
Percent Purity ≥98%
Chemical Name or Material Ethyltriphenylphosphonium bromide

GHS H Statement
H302-H312-H315-H319-H335
Harmful if swallowed.
Harmful in contact with skin.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Warning

DOTInformation : Transport Hazard Class: 9; Packing Group: III; Proper Shipping Name: ENVIRONMENTALLY HAZARDOUS SUBSTANCES, SOLID, N.O.S.

TSCA : TSCA