Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Ethyl 6-bromo-2-oxo-2H-chromene-3-carboxylate
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 6-bromo-2-oxo-2H-chromene-3-carboxylate
Price: ￥2958.0/25g ￥858.0/5g
Purity: 98.0%
Stocking Period: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

2199-90-8

2199-90-8 structure

2199-90-8 structure

Name: Ethyl 6-bromo-2-oxo-2H-chromene-3-carboxylate
Chemical Name: ethyl 6-bromo-2-oxochromene-3-carboxylate
CAS Number: 2199-90-8
Molecular Formula: C₁₂H₉BrO₄
Molecular Weight: 297.102
Create Date: 2018-05-23 08:00:00
Modify Date: 2025-08-24 18:39:09

Name	ethyl 6-bromo-2-oxochromene-3-carboxylate
Synonyms	6-Bromocoumarin-3-carboxylic Acid Ethyl Ester 6-bromo-3-ethoxycarbonylcoumarin 6-Bromo-2-oxo-2H-chromene-3-carboxylic acid ethyl ester ethyl 6-bromo-3-coumarincarboxylate 6-bromo-2-oxo-2H-1-benzopyran-3-carboxylic acid ethyl ester Ethyl 6-Bromocoumarin-3-carboxylate Ethyl 6-bromo-2-oxo-2H-chromene-3-carboxylate ethyl-6-bromocoumarin-3-carboxylate 2H-1-Benzopyran-3-carboxylic acid, 6-bromo-2-oxo-, ethyl ester

Density	1.6±0.1 g/cm3
Boiling Point	426.4±45.0 °C at 760 mmHg
Melting Point	164ºC
Molecular Formula	C₁₂H₉BrO₄
Molecular Weight	297.102
Flash Point	211.7±28.7 °C
Exact Mass	295.968414
PSA	56.51000
LogP	2.98
Vapour Pressure	0.0±1.0 mmHg at 25°C
Index of Refraction	1.595

HS Code	2932209090

Precursor 4
105-53-3 1761-61-1 105-56-6 90-02-8
DownStream 2
2199-94-2 2199-87-3

HS Code	2932209090
Summary	2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.