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Alfa Aesar™ (Ethoxycarbonylmethylene)triphenylphosphorane, 98+%

$38.34 - $620.32

Chemical Identifiers

CAS 1099-45-2
Molecular Formula CH3CH2O2CCH=P(C6H5)3
Formula Weight 348.38
MDL Number MFCD00009183
Beilstein 754639
Synonym (Carboethoxymethylene)triphenylphosphorane; Ethyl (triphenylphosphoranylidene)acetate
Chemical Name or Material (Ethoxycarbonylmethylene)triphenylphosphorane
View More Specs


Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAA1289609 SDS Alfa Aesar™
A1289609
10g Each for $38.34
AAA1289618 SDS Alfa Aesar™
A1289618
50g Each for $151.77
AAA1289630 SDS Alfa Aesar™
A1289630
250g Each for $620.32
Specifications

Description

Applications
(Ethoxycarbonylmethylene)triphenylphosphoran is used as a Wittig reagent in organic synthesis. It is used in the preparation of indole from o-nitrobenzaldehydes, coumarins from o-hydroxy acetophenone. It acts as an inhibitor and inhibits the activity of cholinesterase.

Solubility
Soluble in organic solvents. Insoluble in water.

Notes
Air sensitive. Keep the container tightly closed in a dry and well-ventilated place. Incompatible with strong oxidizing agents.
Description & Specifications

Chemical Identifiers

1099-45-2
348.38
754639
(Ethoxycarbonylmethylene)triphenylphosphorane
CH3CH2O2CCH=P(C6H5)3
MFCD00009183
(Carboethoxymethylene)triphenylphosphorane; Ethyl (triphenylphosphoranylidene)acetate

Specifications

126° to 130°C
1099-45-2
348.38
754639
(Ethoxycarbonylmethylene)triphenylphosphorane
10g
CH3CH2O2CCH=P(C6H5)3
MFCD00009183
(Carboethoxymethylene)triphenylphosphorane; Ethyl (triphenylphosphoranylidene)acetate
≥98%

Safety and Handling

TSCA : TSCA

Recommended Storage : 2° to 8°C