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1099-45-2

1099-45-2 Structure

1099-45-2 Structure
IdentificationMore
【Name】

Ethyl (triphenylphosphoranylidene)acetate
【CAS】

1099-45-2
【Synonyms】

AURORA KA-1176
(CARBETHOXYMETHYLENE)TRIPHENYLPHOSPHORANE
(CARBOETHOXYMETHYLENE)TRIPHENYLPHOSPHORANE
EMY
(ETHOXYCARBONYLMETHYLENE)TRIPHENYLPHOSPHORANE
ETHYL (TRIPHENYLPHOSPHORANYLIDEN)ACETATE
ETHYL (TRIPHENYLPHOSPHORANYLIDENE)ACETATE
ETHYL (TRIPHENYLPHOSPHORYLIDENE)ACETATE
(TRIPHENYLPHOSPHORANYLIDENE)ACETIC ACID ETHYL ESTER
(triphenylphosphoranylidene)-aceticaciethylester
(Carbethoxymethylene)triphenylphosphorane,free of carbomethoxymethylene-analogue
(Carbethoxymethylene)triphenylphosphorane~(Carboethoxymethylene)triphenylphosphorane~Ethyl (triphenylphosphoranylidene)acetate
(ETHOXYCARBONYLMETHYLENE)TRIPHENYLPHOSPHORANE, 98+%
Carbethoxymethylene triphenylphosphorane, 98+%
CEMTPP
ACETICACID,(TRIPHENYLPHOSPHORANYLIDENE)-,ETHYLESTER
(TRIPHENYL-LAMBDA*5*-PHOSPHANYLIDENE)-ACETIC ACID ETHYL ESTER
(CARBETHOXYMETHYLENE)-TRIPHENY PHOSPHOSPHORANE
(2-Ethoxy-2-oxoethylidene)triphenylphosphorane
2-(Triphenylphosphoranylidene)acetic Acid Ethyl Ester
【EINECS(EC#)】

214-151-7
【Molecular Formula】

C22H21O2P
【MDL Number】

MFCD00009183
【Molecular Weight】

348.37
【MOL File】

1099-45-2.mol
Chemical PropertiesBack Directory
【Appearance】

Off-White Solid
【mp 】

128-131 °C
【storage temp. 】

2-8°C
【Water Solubility 】

Insoluble
【Usage】

A common Wittig reagent. A cholinesterase inhibitor.
【Sensitive 】

Air Sensitive
【BRN 】

754639
【CAS DataBase Reference】

1099-45-2(CAS DataBase Reference)
【EPA Substance Registry System】

1099-45-2(EPA Substance)
Safety DataBack Directory
【Hazard Codes 】

T,Xi,Xn
【Risk Statements 】

R36/37/38:Irritating to eyes, respiratory system and skin .
R25:Toxic if swallowed.
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
【Safety Statements 】

S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S37/39:Wear suitable gloves and eye/face protection .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
【WGK Germany 】

3
【Hazard Note 】

Irritant
【HS Code 】

29310095
Raw materials And Preparation ProductsBack Directory
【Preparation Products】

2-Oxo-(2H)-furo(2,3-h)-1-benzopyran-->8-HYDROXY-7-METHOXYCOUMARIN-->Scopoletin
Material Safety Data Sheet(MSDS)Back Directory
【msds information】

(Carbethoxymethylene)triphenylphosphorane(1099-45-2).msds
Spectrum DetailBack Directory
【Spectrum Detail】

Ethyl (triphenylphosphoranylidene)acetate(1099-45-2)IR1
Ethyl (triphenylphosphoranylidene)acetate(1099-45-2)IR2
Ethyl (triphenylphosphoranylidene)acetate(1099-45-2)MS
Well-known Reagent Company Product InformationBack Directory
【Acros Organics】

(Carbethoxymethylene)triphenylphosphorane, 98+%(1099-45-2)
【Alfa Aesar】

(Ethoxycarbonylmethylene)triphenylphosphorane, 98+%(1099-45-2)
【Sigma Aldrich】

1099-45-2(sigmaaldrich)
【TCI AMERICA】

Ethyl (Triphenylphosphoranylidene)acetate,>98.0%(LC)(1099-45-2)
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