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  8. (Ethoxycarbonylmethylene)triphenylphosphorane, 98+%

(Ethoxycarbonylmethylene)triphenylphosphorane, 98+%

Codice prodotto. 11475343
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Codice prodotto. 11475343 Fornitore Thermo Scientific Alfa Aesar N. del fornitore A12896.30
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Spedizione stimata: 22-12-2026
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Descrizione

CAS: 1099-45-2 | C22H21O2P | 348.38 g/mol

(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.

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.

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.
TRUSTED_SUSTAINABILITY

Identificatori chimici

CAS 1099-45-2
Formula molecolare C22H21O2P
Molecular Weight (g/mol) 348.38
Numero MDL MFCD00009183
InChI Key IIHPVYJPDKJYOU-UHFFFAOYSA-N
Sinonimo carbethoxymethylene triphenylphosphorane, ethyl triphenylphosphoranylidene acetate, triphenylcarbethoxymethylenephosphorane, acetic acid, triphenylphosphoranylidene-, ethyl ester, ethyl 2-triphenylphosphoranylidene acetate, ethoxycarbonylmethylene triphenylphosphorane, carboethoxymethylidenetriphenylphosphorane, ethyl triphenylphosphoranilidene acetate, carbethoxytriphenylphosphonium methylide, carbethoxymethylidenetriphenylphosphorane
PubChem CID 70670
IUPAC Name ethyl 2-(triphenyl-$l^{5}-phosphanylidene)acetate
SMILES CCOC(=O)C=P(C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1

Specifica

Materiale o nome chimico (Ethoxycarbonylmethylene)triphenylphosphorane
Punto di fusione 126°C to 130°C
Quantità 250 g
Beilstein 754639
Sensibilità Air sensitive
Informazioni di solubilità Soluble in organic solvents. Insoluble in water.
Peso formulazione 348.38
Percent Purity ≥98%

RUO – Research Use Only

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