Butanedioic acid,2-(diphenylmethylene)-, 1-ethyl ester

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Names

[ Name ]:
Butanedioic acid,2-(diphenylmethylene)-, 1-ethyl ester

[Synonym ]:
3-(ethoxycarbonyl)-4,4-diphenyl-3-butenoic acid
1-ethyl 4-hydrogen 2-(diphenylmethylene)succinate
3-(ethoxycarbonyl)-4,4-diphenylbut-3-enoic acid
benzhydrylidene-succinic acid-1-ethyl ester
ethoxycarbonyldiphenylbutenoicacid
Benzhydryliden-bernsteinsaeure-1-aethylester

Chemical & Physical Properties

[ Density]:
1.189g/cm3

[ Boiling Point ]:
459.7ºC at 760mmHg

[ Melting Point ]:
128-130ºC

[ Molecular Formula ]:
C₁₉H₁₈O₄

[ Molecular Weight ]:
310.34400

[ Flash Point ]:
162.9ºC

[ Exact Mass ]:
310.12100

[ PSA ]:
63.60000

[ LogP ]:
3.52630

[ Index of Refraction ]:
1.58

Safety Information

[ HS Code ]:
2918990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

Benzophenone
Diethyl succinate
Ethanol
potassium t-butoxide
tert-Butanol

DownStream

4, 4-Diphenylbutyrolactone
3-Butenoic acid, 4,4-diphenyl-
2-(2,2-diphenylcyclopropyl)ethanol

Customs

[ HS Code ]: 2918990090

[ Summary ]:
2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Related Compounds

1-(4-Chloro-2-methylphenyl)prop-2-en-1-ol
Pent-4-ynoylvaline
1-(But-3-ynoyl)piperidine-4-carboxylic acid
Cheritamine
1-[2-Iodo-1-(pentan-2-yloxy)ethyl]-4-methylbenzene
2-[(3-Bromo-1,4-dichlorobutan-2-yl)oxy]pentane
1-Bromo-2-[2-iodo-1-(pentan-2-yloxy)ethyl]benzene
1-Bromo-2-[2-bromo-1-(pentan-2-yloxy)ethyl]benzene
6-chloro-N-[3-(1,3,4-oxadiazol-2-yl)phenyl]pyrazine-2-carboxamide
(9H-fluoren-9-yl)methyl N-(2-carbamoyl-2-hydroxyethyl)carbamate

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