Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3-BROMO-4-OXO-PENTANOIC ACID ETHYL ESTER
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Chainpharm Limited
China
Product Name: Ethyl 3-bromo-4-oxopentanoate
Price: ￥Inquiry/1g ￥Inquiry/10g ￥Inquiry/100g ￥Inquiry/1kg
Purity: 97.0%
Stocking Period: 14 Day
Contact: Sales Department
Email: sales@chainpharm.com

54260-84-3

54260-84-3 structure

Name: Ethyl 3-bromo-4-oxopentanoate
Chemical Name: ethyl 3-bromo-4-oxopentanoate
CAS Number: 54260-84-3
Molecular Formula: C₇H₁₁BrO₃
Molecular Weight: 223.064
Create Date: 2018-07-23 12:33:08
Modify Date: 2025-08-24 00:48:03

Name	ethyl 3-bromo-4-oxopentanoate
Synonyms	Pentanoic acid,3-bromo-4-oxo-,ethyl ester Ethyl 3-bromo-4-oxopentanoate 3-Brom-4-oxo-valeriansaeure-aethylester 3-bromo-4-oxopentanoic acid ethyl ester Pentanoic acid, 3-bromo-4-oxo-, ethyl ester 3-bromo-4-oxo-valeric acid ethyl ester

Density	1.4±0.1 g/cm3
Boiling Point	249.5±20.0 °C at 760 mmHg
Molecular Formula	C₇H₁₁BrO₃
Molecular Weight	223.064
Flash Point	104.7±21.8 °C
Exact Mass	221.989151
PSA	43.37000
LogP	1.50
Vapour Pressure	0.0±0.5 mmHg at 25°C
Index of Refraction	1.468

HS Code	2918300090

539-88-8

~43%

54260-84-3

Literature: ABBVIE INC.; Cusack, Kevin P.; Gordon, Thomas D.; Hoemann, Michael Z.; Ihle, David C.; Li, Bin; Lo Schiavo, Gloria Y.; Somal, Gagandeep K.; Friedman, Michael; Hayes, Martin E.; Bakker, Wouter Iwema Patent: US2014/179676 A1, 2014 ; Location in patent: Page/Page column ;

123-76-2

54260-84-3

Literature: Joshi, U. R.; Limaye, P. A. Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1982 , vol. 21, # 12 p. 1122

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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