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Name: (Carbethoxymethylene)triphenylphosphorane
CAS: 1099-45-2
EINECS: 214-157-7
MF: C22H21O2P
MW: 348.37500
MP: 123.5-125.5 ¡ãC
BP: 490.4?Cat 760 mmHg
FP: 263.5 ?C
Density: 1.086 g/cm3
Refractive index: 1.6
Triphenylcarbethoxymethylenephosphorane is an organophosphorus compound with the chemical formula Ph3PCHCO2Et (Ph = phenyl, Et = ethyl). It is a white solid that is soluble in organic solvents.
The compound is a Wittig reagent. It is used to replace oxygen centres in ketones and aldehydes with CHCO2Et.
Product Details:
Name: (Carbethoxymethylene)triphenylphosphorane
Synonyms:
(Triphenylphosphoranylidene)acetic Acid Ethyl Ester;
(Ethoxycarbonylmethylene)triphenylphosphorane;
(Triphenylphosphoranylidene)acetic;
ethyl 2-(triphenyl-¦Ë<sup>5</sup>-phosphanylidene)acetate;
Ethyl (Triphenylphosphoranylidene)Acetate;
Ethyl 2-(triphenylphosphoranylidene)acetate;
CAS: 1099-45-2 EINECS: 214-157-7 MF: C22H21O2P MW: 348.37500 MP: 123.5-125.5 ¡ãC BP: 490.4?Cat 760 mmHg FP: 263.5 ?C Density: 1.086 g/cm3 Refractive index: 1.6 |  |
Appearance: white or pale yellow powder
Solubility: Insoluble
Stability: Stable at room temperature in closed containers under normal storage and handling conditions.
Package: 5g, 25g, 100g, 500g, 1kg, 25kg
Storage Condition: 2-8?C
Application: Wittig reagent; cholinesterase inhibitor
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