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: 2H-1-Benzopyran-3-carboxylicacid, 8-methoxy-2-oxo-, ethyl ester
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

1729-02-8

1729-02-8 structure

1729-02-8 structure

Name: 2H-1-Benzopyran-3-carboxylicacid, 8-methoxy-2-oxo-, ethyl ester
Chemical Name: ethyl 8-methoxy-2-oxochromene-3-carboxylate
CAS Number: 1729-02-8
Molecular Formula: C₁₃H₁₂O₅
Molecular Weight: 248.23100
Create Date: 2017-03-17 23:03:56
Modify Date: 2025-09-01 01:40:51

Name	ethyl 8-methoxy-2-oxochromene-3-carboxylate
Synonyms	3-ethoxycarbonyl-8-methoxycoumarin ethyl 8-methoxy-2-oxo-2H-chromene-3-carboxylate 8-methoxy-2-oxo-2H-chromene-3-carboxylic acid ethyl ester 8-methoxy-2-oxo-2H-1-benzopyran-3-carboxylic acid ethyl ester 8-methoxy-3-carbethoxycoumarin 8-Methoxy-2-oxo-2H-chromen-3-carbonsaeure-aethylester 2h-1-benzopyran-3-carboxylic acid,8-methoxy-2-oxo-,ethyl ester

Density	1.284g/cm3
Boiling Point	422.6ºC at 760mmHg
Molecular Formula	C₁₃H₁₂O₅
Molecular Weight	248.23100
Flash Point	190.5ºC
Exact Mass	248.06800
PSA	65.74000
LogP	1.97830
Vapour Pressure	2.39E-07mmHg at 25°C
Index of Refraction	1.555

Precursor 7
148-53-8 105-53-3 128720-10-5 105-56-6
64-17-5 2555-20-6 7664-93-9
DownStream 4
2555-20-6 2442-31-1 2445-81-0 57585-53-2

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