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: 1-(7,8-Dimethoxy-2H-1-benzopyran-3-yl)ethanone
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

64466-50-8

64466-50-8 structure

64466-50-8 structure

Name: 1-(7,8-Dimethoxy-2H-1-benzopyran-3-yl)ethanone
Chemical Name: 1-(7,8-dimethoxy-2H-chromen-3-yl)ethanone
CAS Number: 64466-50-8
Molecular Formula: C₁₃H₁₄O₄
Molecular Weight: 234.24800
Create Date: 2017-05-27 17:50:41
Modify Date: 2025-09-12 07:23:59

Name	1-(7,8-dimethoxy-2H-chromen-3-yl)ethanone
Synonyms	3-Acetyl-7,8-dimethoxy-2H-chromen KETONE,7,8-DIMETHOXY-2H-1-BENZOPYRAN-3-YL METHYL 7,8-Dimethoxy-2H-1-benzopyran-3-yl methyl ketone

Density	1.183g/cm3
Boiling Point	375.3ºC at 760mmHg
Molecular Formula	C₁₃H₁₄O₄
Molecular Weight	234.24800
Flash Point	167.3ºC
Exact Mass	234.08900
PSA	44.76000
LogP	2.06860
Index of Refraction	1.541

HS Code	2914509090

HS Code	2914509090
Summary	HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.