ethyl 5-(4-methylphenyl)-5-oxopentanoate

Modify Date: 2025-09-13 18:21:15

ethyl 5-(4-methylphenyl)-5-oxopentanoate Structure
ethyl 5-(4-methylphenyl)-5-oxopentanoate structure
Common Name ethyl 5-(4-methylphenyl)-5-oxopentanoate
CAS Number 42482-94-0 Molecular Weight 234.29100
Density 1.049g/cm3 Boiling Point 358.4ºC at 760 mmHg
Molecular Formula C14H18O3 Melting Point N/A
MSDS N/A Flash Point 157.1ºC

 Names

Name ethyl 5-(4-methylphenyl)-5-oxopentanoate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.049g/cm3
Boiling Point 358.4ºC at 760 mmHg
Molecular Formula C14H18O3
Molecular Weight 234.29100
Flash Point 157.1ºC
Exact Mass 234.12600
PSA 43.37000
LogP 2.91110
Index of Refraction 1.503
InChIKey ZFQBLTUWFXVZLG-UHFFFAOYSA-N
SMILES CCOC(=O)CCCC(=O)c1ccc(C)cc1

 Safety Information

HS Code 2918300090

 Synthetic Route

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ethyl 5-(4-methylphenyl)-5-oxopentanoate Structure

ethyl 5-(4-meth...

CAS#:42482-94-0

Literature: BOEHRINGER INGELHEIM INTERNATIONAL GMBH; EBEL, Heiner; FRATTINI, Sara; GIOVANNINI, Riccardo; HOENKE, Christoph; SCHEUERER, Stefan Patent: WO2011/151251 A1, 2011 ; Location in patent: Page/Page column 73 ; WO 2011/151251 A1

~10%

ethyl 5-(4-methylphenyl)-5-oxopentanoate Structure

ethyl 5-(4-meth...

CAS#:42482-94-0

Literature: Stevanovic, Dragana; Pejovic, Anka; Damljanovic, Ivan S.; Vukicevic, Mirjana D.; Dobrikov, Georgi; Dimitrov, Vladimir; Denic, Marija S.; Radulovic, Niko S.; Vukicevic, Rastko D. Helvetica Chimica Acta, 2013 , vol. 96, # 6 p. 1103 - 1110

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ethyl 5-(4-methylphenyl)-5-oxopentanoate Structure

ethyl 5-(4-meth...

CAS#:42482-94-0

Literature: Severin,T.; Braeutigam,I. Chemische Berichte, 1979 , vol. 112, p. 3007 - 3012

~%

ethyl 5-(4-methylphenyl)-5-oxopentanoate Structure

ethyl 5-(4-meth...

CAS#:42482-94-0

Literature: Stevanovic, Dragana; Pejovic, Anka; Damljanovic, Ivan S.; Vukicevic, Mirjana D.; Dobrikov, Georgi; Dimitrov, Vladimir; Denic, Marija S.; Radulovic, Niko S.; Vukicevic, Rastko D. Helvetica Chimica Acta, 2013 , vol. 96, # 6 p. 1103 - 1110

~%

ethyl 5-(4-methylphenyl)-5-oxopentanoate Structure

ethyl 5-(4-meth...

CAS#:42482-94-0

Literature: Stevanovic, Dragana; Pejovic, Anka; Damljanovic, Ivan S.; Vukicevic, Mirjana D.; Dobrikov, Georgi; Dimitrov, Vladimir; Denic, Marija S.; Radulovic, Niko S.; Vukicevic, Rastko D. Helvetica Chimica Acta, 2013 , vol. 96, # 6 p. 1103 - 1110

~%

ethyl 5-(4-methylphenyl)-5-oxopentanoate Structure

ethyl 5-(4-meth...

CAS#:42482-94-0

Literature: Senda, Yasuhisa; Kanto, Hiroko; Itoh, Hiroki Journal of the Chemical Society. Perkin Transactions 2, 1997 , # 6 p. 1143 - 1146

 Customs

HS Code 2918300090
Summary 2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

 Synonyms

5-oxo-5-p-tolyl-valeric acid ethyl ester
ethyl 5-oxo-5-(p-tolyl)pentanoate
ETHYL 5-(4-METHYLPHENYL)-5-OXOVALERATE
5-Oxo-5-p-tolyl-valeriansaeure-aethylester
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