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-(4-METHOXYPHENYL)-2H-CHROMEN-2-ONE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

23000-33-1

23000-33-1 structure

23000-33-1 structure

Name: 3-(4-METHOXYPHENYL)-2H-CHROMEN-2-ONE
Chemical Name: 3-(4-methoxyphenyl)chromen-2-one
CAS Number: 23000-33-1
Molecular Formula: C₁₆H₁₂O₃
Molecular Weight: 252.26500
Create Date: 2016-06-13 18:28:18
Modify Date: 2025-08-26 20:54:38

Name	3-(4-methoxyphenyl)chromen-2-one

Density	1.24g/cm3
Boiling Point	435.9ºC at 760mmHg
Molecular Formula	C₁₆H₁₂O₃
Molecular Weight	252.26500
Flash Point	186.1ºC
Exact Mass	252.07900
PSA	39.44000
LogP	3.46860
Vapour Pressure	8.42E-08mmHg at 25°C
Index of Refraction	1.614

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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