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Methyl 4-(triphenylphosphonio)crotonate bromide, 98%, Thermo Scientific Chemicals Product Code.: 11498810
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  8. Methyl 4-(triphenylphosphonio)crotonate bromide, 98%, Thermo Scientific Chemicals

Methyl 4-(triphenylphosphonio)crotonate bromide, 98%, Thermo Scientific Chemicals

Product Code. 11498810
5 g
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Product Code. 11498810

Brand: Thermo Scientific Alfa Aesar A10443.06

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Description

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 2181-98-8
Molecular Formula C23H22BrO2P
Molecular Weight (g/mol) 441.31
MDL Number MFCD00031575
InChI Key KSTXYAKHACCZSD-NWBUNABESA-M
Synonym methyl 4-triphenylphosphonio crotonate bromide, 4-methoxy-4-oxobut-2-en-1-yl triphenylphosphonium bromide, 2e-4-methoxy-4-oxobut-2-en-1-yl triphenylphosphanium bromide, 3-methoxycarbonyl-2-propenyl triphenylphosphonium bromide, 4-methoxy-4-oxo-2-butenyl triphenylphosphonium bromide, methyl 4-triphenylphosphonio crotonatebromide, e-4-methoxy-4-oxobut-2-enyl-triphenylphosphanium bromide, e-4-methoxy-4-oxobut-2-enyl-triphenylphosphonium bromide, z-4-methoxy-4-oxobut-2-enyl-triphenylphosphanium,bromide, e-4-methoxy-4-oxidanylidene-but-2-enyl-triphenyl-phosphanium bromideShow MoreShow Less
PubChem CID 6450201
IUPAC Name [(E)-4-methoxy-4-oxobut-2-enyl]-triphenylphosphanium;bromide
SMILES [Br-].COC(=O)\C=C\C[P+](C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1

Specifications

Melting Point ∼175°C (decomposition)
Quantity 5 g
Beilstein 4173385
Sensitivity Hygroscopic
Formula Weight 441.32
Percent Purity 98%
Chemical Name or Material Methyl 4- (triphenylphosphonio)crotonate bromide

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4 results found
Lot Number Certificate Type Date Catalog Number
Lot NumberH9512A Certificate TypeCertificate of Analysis Date22/11/2021 Catalog NumberA10443.09,A10443.06,A10443.18,A10443.30
Lot Number10050903 Certificate TypeCertificate of Analysis Date22/11/2021 Catalog NumberA10443.09,A10443.06,A10443.18,A10443.30
Lot NumberB9298B Certificate TypeCertificate of Analysis Date22/11/2021 Catalog NumberA10443.09,A10443.06,A10443.18,A10443.30
Lot Number10165208 Certificate TypeCertificate of Analysis Date22/11/2021 Catalog NumberA10443.09,A10443.06,A10443.18,A10443.30

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