Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Naphth[2,3-d]isoxazole-4,9-dione,3-(4-chlorophenyl)-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

38079-04-8

38079-04-8 structure

38079-04-8 structure

Name: Naphth[2,3-d]isoxazole-4,9-dione,3-(4-chlorophenyl)-
Chemical Name: ethyl 5-hydroxy-4,7-dioxo-1-benzofuran-6-carboxylate
CAS Number: 38079-04-8
Molecular Formula: C₁₇H₈ClNO₃
Molecular Weight: 309.70300
Create Date: 2016-02-22 16:53:18
Modify Date: 2025-09-24 20:14:54

Name	ethyl 5-hydroxy-4,7-dioxo-1-benzofuran-6-carboxylate
Synonyms	6-[ethoxy(hydroxy)methylidene]-1-benzofuran-4,5,7(6H)-trione 6-Benzofurancarboxylic acid,4,7-dihydro-5-hydroxy-4,7-dioxo-,ethyl ester 3-(4-chloro-phenyl)-naphtho[2,3-d]isoxazole-4,9-dione

Density	1.53g/cm3
Boiling Point	373ºC at 760 mmHg
Molecular Formula	C₁₇H₈ClNO₃
Molecular Weight	309.70300
Flash Point	179.4ºC
Exact Mass	309.01900
PSA	60.17000
LogP	3.77040
Index of Refraction	1.595

HS Code	2934999090

83-72-7 structure

83-72-7

28123-63-9 structure

28123-63-9

~75%

38079-04-8 structure

38079-04-8

Literature: Brahmeshwari, G.; Rao, V. Rajeswar; Rao, T. V. Padmanabha Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1995 , vol. 34, # 2 p. 139 - 140

Precursor 2
83-72-7 28123-63-9
DownStream 0

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. 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.