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: 2-Oxo-α-chromene-3,6-dicarboxylic acid diethyl ester
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

6468-67-3

6468-67-3 structure

6468-67-3 structure

Name: 2-Oxo-α-chromene-3,6-dicarboxylic acid diethyl ester
Chemical Name: diethyl 2-oxochromene-3,6-dicarboxylate
CAS Number: 6468-67-3
Molecular Formula: C₁₅H₁₄O₆
Molecular Weight: 290.26800
Create Date: 2016-11-13 07:58:53
Modify Date: 2025-08-26 21:04:27

Name	diethyl 2-oxochromene-3,6-dicarboxylate
Synonyms	3,6-Dicarbethoxy-cumarin 2H-1-BENZOPYRAN-3,6-DICARBOXYLIC ACID,2-OXO-,DIETHYL ESTER 2-Oxo-2H-1-benzopyran-3,6-dicarboxylic acid diethyl ester 2-oxo-2H-chromene-3,6-dicarboxylic acid diethyl ester 3.6-Diethoxycarbonyl-cumarin 3,5-Dicarbethoxycoumarin SC-357

Density	1.298g/cm3
Boiling Point	459.1ºC at 760mmHg
Molecular Formula	C₁₅H₁₄O₆
Molecular Weight	290.26800
Flash Point	205.3ºC
Exact Mass	290.07900
PSA	82.81000
LogP	2.14640
Index of Refraction	1.554

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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