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Alfa Aesar™ (Methoxycarbonylmethyl)triphenylphosphonium bromide, 98+%

$43.15 - $364.68

Chemical Identifiers

Chemical Name or Material (Methoxycarbonylmethyl)triphenylphosphonium bromide
CAS 1779-58-4
Molecular Formula CH3O2CCH2P(C6H5)3Br
Formula Weight 415.28g/mol
MDL Number MFCD00011801
Beilstein 3812975
Synonym (Carbomethoxymethyl)triphenylphosphonium bromide; Methyl (triphenylphosphonio)acetate bromide
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Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAA1630114

 
alfa aesar™
A16301-14
25g Each for $43.15

AAA1630136

 
alfa aesar™
A16301-36
500g Each for $364.68

AAA1630122

 
alfa aesar™
A16301-22
100g Each for $127.23
Description & Specifications

Specifications

Melting Point ≈163°C (dec.)
Quantity 25g
Chemical Name or Material (Methoxycarbonylmethyl)triphenylphosphonium bromide
CAS 1779-58-4
Assay ≥98%
Molecular Formula CH3O2CCH2P(C6H5)3Br
Formula Weight 415.28g/mol
MDL Number MFCD00011801
Beilstein 3812975
Synonym (Carbomethoxymethyl)triphenylphosphonium bromide; Methyl (triphenylphosphonio)acetate bromide
Health Hazard 1 Warning
Health Hazard 2 GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Health Hazard 3 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.

Applications
(Methoxycarbonylmethyl)triphenylphosphonium bromide is a reactant for the synthesis of GSK-3 inhibitors using the Wittig reaction, substituted furanones for antifungal and cytostatic activities, photochromic dithienylethene derivatives, gem-diiodoalkanes containing allylic alcohols and highly substituted cyclopentenes and brazilanes via Au-catalyzed deoxygenative Nazarov cyclization. As reactant for asymmetric hydrogenation of α,β-unsaturated ester-phosphonates, studies of thermal decomposition of phosphonium alkyl ester salts.

Solubility
Soluble in methanol(almost transparency).

Notes
Hygroscopic. Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents, water, moisture.

Safety and Handling

Warning

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.

GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.