Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4,6,7-trimethoxy-5-methylchromen-2-one
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4,6,7-Trimethoxy-5-methylcoumarin
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

62615-63-8

62615-63-8 structure

62615-63-8 structure

Name: 4,6,7-trimethoxy-5-methylchromen-2-one
Chemical Name: 4,6,7-Trimethoxy-5-methyl-2H-chromen-2-one
CAS Number: 62615-63-8
Molecular Formula: C₁₃H₁₄O₅
Molecular Weight: 250.247
Catalog: Natural product Coumarin
Create Date: 2018-08-02 01:43:06
Modify Date: 2025-08-20 15:43:12

Name	4,6,7-Trimethoxy-5-methyl-2H-chromen-2-one
Synonyms	4,6,7-Trimethoxy-5-methylcumarin 2H-1-Benzopyran-2-one, 4,6,7-trimethoxy-5-methyl- 4,6,7-trimethoxy-5-methyl-chromen-2-one 4,6,7-Trimethoxy-2-naphthoesaeure-methylester 4,6,7-Trimethoxy-5-methyl-2H-chromen-2-one 4,6,7-trimethoxy-2,3-dihydro-furo[2,3-b]quinoline 4,6,7-Trimethoxy-2,3-dihydro-furo<2.3-b>chinolin 4,6,7-trimethoxy-5-methylcoumarin 4,6,7-Trimethoxy-5-methyl-2H-1-benzopyran-2-one 2,3-Dihydro-kokusaginin 4,6,7-Trimethoxy-naphthoesaeure-(2)-methylester Furo[2,3-b]quinoline,2,3-dihydro-4,6,7-trimethoxy 4,6,7-trimethoxy-5-methylchromen-2-one

Density	1.3±0.1 g/cm3
Boiling Point	430.0±45.0 °C at 760 mmHg
Molecular Formula	C₁₃H₁₄O₅
Molecular Weight	250.247
Flash Point	193.7±28.8 °C
Exact Mass	250.084122
PSA	57.90000
LogP	2.22
Vapour Pressure	0.0±1.0 mmHg at 25°C
Index of Refraction	1.553

Hazard Codes	Xi
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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