Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-(6-CHLORO-4-ETHYL-2-OXO-2H-CHROMEN-7-YLOXY)-PROPIONIC ACID
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-(6-CHLORO-4-ETHYL-2-OXO-2H-CHROMEN-7-YLOXY)-PROPIONIC ACID
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

840479-48-3

840479-48-3 structure

840479-48-3 structure

Name: 2-(6-CHLORO-4-ETHYL-2-OXO-2H-CHROMEN-7-YLOXY)-PROPIONIC ACID
Chemical Name: 2-(6-chloro-4-ethyl-2-oxochromen-7-yl)oxypropanoic acid
CAS Number: 840479-48-3
Molecular Formula: C₁₄H₁₃ClO₅
Molecular Weight: 296.70300
Create Date: 2019-01-01 19:12:40
Modify Date: 2025-08-25 17:12:44

Name	2-(6-chloro-4-ethyl-2-oxochromen-7-yl)oxypropanoic acid
Synonyms	hms2364m08

Density	1.369g/cm3
Boiling Point	492.3ºC at 760 mmHg
Molecular Formula	C₁₄H₁₃ClO₅
Molecular Weight	296.70300
Flash Point	251.5ºC
Exact Mass	296.04500
PSA	76.74000
LogP	2.86070
Index of Refraction	1.573

HS Code	2932209090

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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