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Alfa Aesar™ (Methoxycarbonylmethylene)triphenylphosphorane, 98%

$138.39 - $1,605.47

Chemical Identifiers

CAS 2605-67-6
Molecular Formula CH3O2CCH=P(C6H5)3
Formula Weight 334.36
MDL Number MFCD00008455
Beilstein 618430
Synonym (Carbomethoxymethylene)triphenylphosphorane; Methyl (triphenylphosphoranylidene)acetate
Chemical Name or Material (Methoxycarbonylmethylene)triphenylphosphorane
View More Specs


Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAA1402014 SDS Alfa Aesar™
A1402014
25g Each for $138.39
AAA1402022 SDS Alfa Aesar™
A1402022
100g Each for $398.68
AAA1402036 SDS Alfa Aesar™
A1402036
500g Each for $1,605.47
Specifications

Description

Applications
(Methoxycarbonylmethylene)triphenylphosphorane is used in olefination reactions. Further, it undergoes the Wittig reaction with aldehydes to give substituted methyl acrylates. It is used in the preparation of (triphenylphosphoranylidene)-ketene.

Solubility
Soluble in chloroform. Slightly soluble in ethanol and terahydrofuran. Insoluble in water.

Notes
Air sensitive. Incompatible with strong oxidizing agents.
Description & Specifications

Chemical Identifiers

2605-67-6
334.36
618430
(Methoxycarbonylmethylene)triphenylphosphorane
CH3O2CCH=P(C6H5)3
MFCD00008455
(Carbomethoxymethylene)triphenylphosphorane; Methyl (triphenylphosphoranylidene)acetate

Specifications

165° to 169°C
2605-67-6
334.36
618430
(Methoxycarbonylmethylene)triphenylphosphorane
25g
CH3O2CCH=P(C6H5)3
MFCD00008455
(Carbomethoxymethylene)triphenylphosphorane; Methyl (triphenylphosphoranylidene)acetate
98%

Safety and Handling

TSCA : TSCA