Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 6-Ethyl-4-hydroxycoumarin
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

55005-28-2

55005-28-2 structure

55005-28-2 structure

Name: 6-ethyl-4-hydroxychromen-2-one
Chemical Name: 6-ethyl-4-hydroxychromen-2-one
CAS Number: 55005-28-2
Molecular Formula: C₁₁H₁₀O₃
Molecular Weight: 190.19500
Create Date: 2018-04-06 08:00:00
Modify Date: 2025-08-29 11:25:08

Name	6-ethyl-4-hydroxychromen-2-one
Synonyms	6-ethyl-2-hydroxychromen-4-one 6-ethyl-4-hydroxy-chromen-2-one 6-ethyl-4-hydroxy-2h-chromen-2-one 4-hydroxy-6-ethylcoumarin 6-Ethyl-4-hydroxycoumarin

Density	1.313g/cm3
Boiling Point	374.521ºC at 760 mmHg
Melting Point	216-218ºC
Molecular Formula	C₁₁H₁₀O₃
Molecular Weight	190.19500
Flash Point	168.875ºC
Exact Mass	190.06300
PSA	50.44000
LogP	2.06100
Index of Refraction	1.62

HS Code	2932209090

24539-92-2 structure

24539-92-2

105-58-8 structure

105-58-8

~%

55005-28-2 structure

55005-28-2

Literature: Peng, Shiyong; Wang, Lei; Huang, Jiayao; Sun, Shaofa; Guo, Haibing; Wang, Jian Advanced Synthesis and Catalysis, 2013 , vol. 355, # 13 p. 2550 - 2557

Precursor 2
24539-92-2 105-58-8
DownStream 0

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

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