Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-Oxo-4-phenyl-2-butynoic acid ethyl ester
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

54966-47-1

54966-47-1 structure

Name: 4-Oxo-4-phenyl-2-butynoic acid ethyl ester
Chemical Name: ethyl 4-oxo-4-phenylbut-2-ynoate
CAS Number: 54966-47-1
Molecular Formula: C₁₂H₁₀O₃
Molecular Weight: 202.20600
Create Date: 2017-05-31 10:13:17
Modify Date: 2024-01-23 16:06:40

Name	ethyl 4-oxo-4-phenylbut-2-ynoate
Synonyms	Ethyl 4-oxo-4-phenyl-2-butynoate 4-oxo-4-phenyl-but-2-ynoic acid ethyl ester 2-Butynoic acid,4-oxo-4-phenyl-,ethyl ester ethyl benzoylpropynoate ethyl 4-hydroxy-4-phenylbut-2-ynoate

Molecular Formula	C₁₂H₁₀O₃
Molecular Weight	202.20600
Exact Mass	202.06300
PSA	43.37000
LogP	1.43580

HS Code	2918300090

16205-84-8

98-88-4

~68%

54966-47-1

Literature: Ito, Hajime; Arimoto, Kikuo; Sensui, Hiro-Omi; Hosomi, Akira Tetrahedron Letters, 1997 , vol. 38, # 22 p. 3977 - 3980

98-88-4

623-47-2

~7%

54966-47-1

Literature: Persson, Tobias; Nielsen, John Organic Letters, 2006 , vol. 8, # 15 p. 3219 - 3222

152126-77-7

~51%

54966-47-1

791-28-6

Literature: Aitken; Herion; Janosi; Raut; Seth; Shannon; Smith Tetrahedron Letters, 1993 , vol. 34, # 35 p. 5621 - 5622

72036-37-4

54966-47-1

Literature: Nikolai, Joachim; Maas, Gerhard Synthesis, 2003 , # 17 p. 2679 - 2688

20913-05-7

54966-47-1

Literature: Koz'minykh; Berezina; Aitken; Karodia; Massil Russian Journal of General Chemistry, 1998 , vol. 68, # 3 p. 390 - 394

25726-04-9

54966-47-1

Literature: Aitken, R. Alan; Herion, Hugues; Janosi, Amaya; Karodia, Nazira; Raut, Swati V.; et al. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1994 , # 17 p. 2467 - 2472

100-52-7

54966-47-1

Literature: Nikolai, Joachim; Maas, Gerhard Synthesis, 2003 , # 17 p. 2679 - 2688

623-47-2

54966-47-1

Literature: Nikolai, Joachim; Maas, Gerhard Synthesis, 2003 , # 17 p. 2679 - 2688

Precursor 8
16205-84-8 98-88-4 623-47-2 152126-77-7
72036-37-4 20913-05-7 25726-04-9 100-52-7
DownStream 0

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%

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