Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: ethyl 6-chloro-4-oxo-chromene-2-carboxylate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

38322-69-9

38322-69-9 structure

38322-69-9 structure

Name: ethyl 6-chloro-4-oxo-chromene-2-carboxylate
Chemical Name: ethyl 6-chloro-4-oxochromene-2-carboxylate
CAS Number: 38322-69-9
Molecular Formula: C₁₂H₉ClO₄
Molecular Weight: 252.65000
Create Date: 2016-03-25 08:04:18
Modify Date: 2024-04-03 09:35:49

Name	ethyl 6-chloro-4-oxochromene-2-carboxylate
Synonyms	ethyl 6-chloro-4-oxo-4H-chromene-2-carboxylate 6-chloro-4-oxo-4H-chromene-2-carboxylic acid ethyl ester Ethyl-6-chlorchromon-2-carboxylat 4H-1-Benzopyran-2-carboxylic acid,6-chloro-4-oxo-,ethyl ester 6-Chlor-chromon-carbonsaeure-(2)-aethylester Ethyl 6-chloro-4-oxo-4H-1-benzopyran-2-carboxylate

Density	1.394g/cm3
Boiling Point	368.2ºC at 760 mmHg
Molecular Formula	C₁₂H₉ClO₄
Molecular Weight	252.65000
Flash Point	156.1ºC
Exact Mass	252.01900
PSA	56.51000
LogP	2.62310
Index of Refraction	1.579

HS Code	2918300090

6921-66-0 structure

6921-66-0

95-92-1 structure

95-92-1

~69%

38322-69-9 structure

38322-69-9

Literature: Helguera, Aliuska Morales; Perez-Garrido, Alfonso; Gaspar, Alexandra; Reis, Joana; Cagide, Fernando; Vina, Dolores; Cordeiro, M.Natalia D.S.; Borges, Fernanda European Journal of Medicinal Chemistry, 2013 , vol. 59, p. 75 - 90

1450-74-4 structure

1450-74-4

95-92-1 structure

95-92-1

~%

38322-69-9 structure

38322-69-9

Literature: DAIICHI PHARMACEUTICAL CO., LTD. Patent: US2005/20645 A1, 2005 ;

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%