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)

4-Thiazolidinone, 3-ethyl-5-[[1-phenyl-3-(4-pyridinyl)-1H-pyrazol-4-yl]methylene]-2-thioxo-, (5Z)-
ethyl 2-ethyl-3-oxo-5,7-diphenyl-2,3-dihydro-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate
methyl 2-[2-(4-butoxyphenyl)-3-(furan-2-carbonyl)-4-hydroxy-5-oxo-2,5-dihydro-1H-pyrrol-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
N-(1,1-dioxidotetrahydrothiophen-3-yl)-N-(furan-2-ylmethyl)-4-nitrobenzamide
5-Hydroxy-2-(2-phenoxyacetamido)benzoic acid
N-(2-Benzenesulfonamidoethyl)-2-chloroacetamide
methyl 2-imino-10-methyl-5-oxo-1-pentyl-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxylate
1-[4-(7H-purin-6-ylamino)phenyl]ethanone
2,4-Bis(butylamino)-4-oxobutanoic acid
2-(Dimethylamino)-4-((2,3-dimethylphenyl)amino)-4-oxobutanoic acid

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