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: 3-(1,1-Dimethyl-2-propenyl)-6,7-dimethoxy-2H-1-benzopyran-2-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

31526-60-0

31526-60-0 structure

31526-60-0 structure

Name: 3-(1,1-Dimethyl-2-propenyl)-6,7-dimethoxy-2H-1-benzopyran-2-one
Chemical Name: 6,7-dimethoxy-3-(2-methylbut-3-en-2-yl)chromen-2-one
CAS Number: 31526-60-0
Molecular Formula: C₁₆H₁₈O₄
Molecular Weight: 274.31200
Create Date: 2016-09-28 05:34:27
Modify Date: 2025-08-26 07:34:29

Name	6,7-dimethoxy-3-(2-methylbut-3-en-2-yl)chromen-2-one

Density	1.138g/cm3
Boiling Point	405.9ºC at 760mmHg
Molecular Formula	C₁₆H₁₈O₄
Molecular Weight	274.31200
Flash Point	179.1ºC
Exact Mass	274.12100
PSA	48.67000
LogP	3.27380
Index of Refraction	1.54

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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