Ethyl 3-oxo-4-(triphenylphosphoranylidene)butanoate

Names

[ Name ]:
Ethyl 3-oxo-4-(triphenylphosphoranylidene)butanoate

[Synonym ]:
ethyl 3-oxo-4-(triphenyl-λ<sup>5</sup>-phosphanylidene)butanoate
Ethyl 3-oxo-4-(triphenylphosphoranylidene)butyrate
MFCD00192162

Chemical & Physical Properties

[ Density]:
1.18g/cm3

[ Boiling Point ]:
544ºC at 760mmHg

[ Melting Point ]:
101-106ºC

[ Molecular Formula ]:
C₂₄H₂₃O₃P

[ Molecular Weight ]:
390.41100

[ Flash Point ]:
295.8ºC

[ Exact Mass ]:
390.13800

[ PSA ]:
53.18000

[ LogP ]:
3.30500

[ Vapour Pressure ]:
6.78E-12mmHg at 25°C

[ Index of Refraction ]:
1.596

[ Storage condition ]:
-20°C Freezer

[ Stability ]:
Moisture Sensitive

MSDS

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ Safety Phrases ]:
24/25

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2931900090

Synthetic Route

Click to get detail synthetic route

Customs

[ HS Code ]: 2931900090

[ Summary ]:
2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

Articles

Tetrahedron Lett. 34 , 4837, (1993)

Synthesis , 453, (1992)

3-(3-Bromo-4-methoxyphenoxy)piperidine
2-(2,6-dioxopiperidin-3-yl)-5-{[(3S,4S)-3-hydroxypiperidin-4-yl]amino}-2,3-dihydro-1H-isoindole-1,3-dione
3-(2-Methylpyridin-3-yl)butanoic acid
(4-((4-Methoxyphenyl)(phenyl)amino)phenyl)boronic acid
((S)-3-((R)-1-Aminoethyl)piperidin-1-yl)(3-(2,2,2-trifluoroethoxy)pyridin-2-yl)methanone hydrochloride
(1R)-2,2-dimethyl-1-[3-(trifluoromethyl)-1H-1,2,4-triazol-5-yl]propan-1-amine
Methyl[4-(methylsulfanyl)-2-oxobutyl]amine
Methyl 3-(2,2-dimethylthiolan-3-yl)-3-oxopropanoate
4-Methyl-1-(1,3-thiazol-2-yl)cyclohex-2-en-1-ol
4-[4-(aminomethyl)-5-(difluoromethyl)-1H-1,2,3-triazol-1-yl]butan-2-ol

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