Ethyl 4-(4-chlorophenyl)-3-oxobutanoate

Modify Date: 2024-01-09 08:30:21

Ethyl 4-(4-chlorophenyl)-3-oxobutanoate Structure
Ethyl 4-(4-chlorophenyl)-3-oxobutanoate structure
Common Name Ethyl 4-(4-chlorophenyl)-3-oxobutanoate
CAS Number 62088-10-2 Molecular Weight 240.683
Density 1.2±0.1 g/cm3 Boiling Point 320.6±22.0 °C at 760 mmHg
Molecular Formula C12H13ClO3 Melting Point N/A
MSDS N/A Flash Point 126.0±21.3 °C

 Names

Name ethyl 4-(4-chlorophenyl)-3-oxobutanoate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 320.6±22.0 °C at 760 mmHg
Molecular Formula C12H13ClO3
Molecular Weight 240.683
Flash Point 126.0±21.3 °C
Exact Mass 240.055328
PSA 43.37000
LogP 3.05
Vapour Pressure 0.0±0.7 mmHg at 25°C
Index of Refraction 1.520

 Safety Information

HS Code 2918300090

 Synthetic Route

~94%

Ethyl 4-(4-chlorophenyl)-3-oxobutanoate Structure

Ethyl 4-(4-chlo...

CAS#:62088-10-2

Literature: TANABE SEIYAKU CO., LTD. Patent: WO2007/46550 A1, 2007 ; Location in patent: Page/Page column 110-111 ; WO 2007/046550 A1

~47%

Ethyl 4-(4-chlorophenyl)-3-oxobutanoate Structure

Ethyl 4-(4-chlo...

CAS#:62088-10-2

Literature: Shionogi and Co., Ltd.; KAI, Hiroyuki; ENDOH, Takeshi; JIKIHARA, Sae; ASAHI, Kentaro; HORIGUCHI, Tohru Patent: EP2604260 A1, 2013 ; Location in patent: Paragraph 0269; 0270 ;

~%

Ethyl 4-(4-chlorophenyl)-3-oxobutanoate Structure

Ethyl 4-(4-chlo...

CAS#:62088-10-2

Literature: Pfizer Inc. Patent: US2005/101592 A1, 2005 ; Location in patent: Page/Page column 29 ;

~%

Ethyl 4-(4-chlorophenyl)-3-oxobutanoate Structure

Ethyl 4-(4-chlo...

CAS#:62088-10-2

Literature: Novartis AG Patent: US5929067 A1, 1999 ; US 5929067 A

~98%

Ethyl 4-(4-chlorophenyl)-3-oxobutanoate Structure

Ethyl 4-(4-chlo...

CAS#:62088-10-2

Literature: Rao, D. Chandra; Reddy, D. Kumar; Shekhar; Chinababu; Rao, Ch. Bhujanga; Venkateswarlu Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2014 , vol. 53, # 3 p. 356 - 358

~%

Ethyl 4-(4-chlorophenyl)-3-oxobutanoate Structure

Ethyl 4-(4-chlo...

CAS#:62088-10-2

Literature: Svenstrup, Niels; Simonsen, Klaus B.; Thorup, Niels; Brodersen, Jorgen; Dehaen, Wim; Becher, Jan Journal of Organic Chemistry, 1999 , vol. 64, # 8 p. 2814 - 2820

~%

Ethyl 4-(4-chlorophenyl)-3-oxobutanoate Structure

Ethyl 4-(4-chlo...

CAS#:62088-10-2

Literature: Miller et al. Journal of the American Chemical Society, 1948 , vol. 70, p. 500

~%

Ethyl 4-(4-chlorophenyl)-3-oxobutanoate Structure

Ethyl 4-(4-chlo...

CAS#:62088-10-2

Literature: Svenstrup, Niels; Simonsen, Klaus B.; Thorup, Niels; Brodersen, Jorgen; Dehaen, Wim; Becher, Jan Journal of Organic Chemistry, 1999 , vol. 64, # 8 p. 2814 - 2820

 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

Ethyl 4-(4-chlorophenyl)-3-oxobutanoate
ethyl 4-chlorophenylacetoacetate
Benzenebutanoic acid, 4-chloro-β-oxo-, ethyl ester
4-Chloro-b-oxo-benzenebutanoic acid ethyl ester