Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Ethyl 4-[4-fluorophenyl]-2,4-dioxobutyrate
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Ethyl 4-[4-fluorophenyl]-2,4-dioxobutyrate
Price: ￥448.0/250mg ￥1078.0/1g
Purity: 98.0%
Stocking Period: 3 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: ETHYL 4-(4-FLUOROPHENYL)-2,4-DIOXOBUTANOATE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

31686-94-9

31686-94-9 structure

31686-94-9 structure

Name: Ethyl 4-[4-fluorophenyl]-2,4-dioxobutyrate
Chemical Name: Ethyl 4-(4-fluorophenyl)-2,4-dioxobutanoate
CAS Number: 31686-94-9
Molecular Formula: C₁₂H₁₁FO₄
Molecular Weight: 238.212
Create Date: 2017-01-21 18:43:54
Modify Date: 2025-08-25 17:51:23

Name	Ethyl 4-(4-fluorophenyl)-2,4-dioxobutanoate
Synonyms	ethyl 3-(4-fluorobenzoyl)pyruvate Ethyl 4-fluoro-a,g-dioxo-benzenebutanoate A937 (4-Fluor-benzoyl)-brenztraubensaeure-ethylester = 4-(4-Fluor-phenyl)-2,4-dioxo-buttersaeure-ethylester Ethyl 4-[4-fluorophenyl]-2,4-dioxobutyrate Ethyl 4-(4-fluorophenyl)-2,4-dioxobutanoate Benzenebutanoic acid, 4-fluoro-α,γ-dioxo-, ethyl ester

Density	1.2±0.1 g/cm3
Boiling Point	360.9±22.0 °C at 760 mmHg
Molecular Formula	C₁₂H₁₁FO₄
Molecular Weight	238.212
Flash Point	166.3±17.2 °C
Exact Mass	238.064133
PSA	60.44000
LogP	1.58
Vapour Pressure	0.0±0.8 mmHg at 25°C
Index of Refraction	1.502
Storage condition	2-8°C

Hazard Codes	Xi
HS Code	2918300090

403-42-9 structure

403-42-9

95-92-1 structure

95-92-1

~86%

31686-94-9 structure

31686-94-9

Literature: Kraem, Jihene Ben; Amri, Hassen Synthetic Communications, 2013 , vol. 43, # 1 p. 110 - 117

Precursor 2
403-42-9 95-92-1
DownStream 2
640292-06-4 640291-97-0

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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