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-2-one,3,3'-[[4-(dimethylamino)phenyl]methylene]bis[4-hydroxy-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

10172-76-6

10172-76-6 structure

10172-76-6 structure

Name: 2H-1-Benzopyran-2-one,3,3'-[[4-(dimethylamino)phenyl]methylene]bis[4-hydroxy-
Chemical Name: 3-[[4-(dimethylamino)phenyl]-(4-hydroxy-2-oxochromen-3-yl)methyl]-4-hydroxychromen-2-one
CAS Number: 10172-76-6
Molecular Formula: C₂₇H₂₁NO₆
Molecular Weight: 455.45900
Create Date: 2016-01-07 07:14:10
Modify Date: 2025-08-23 17:14:53

Name	3-[[4-(dimethylamino)phenyl]-(4-hydroxy-2-oxochromen-3-yl)methyl]-4-hydroxychromen-2-one
Synonyms	3,3'-(4-(Dimethylamino)benzylidene)bis(4-hydroxycoumarin) 3,3'-((4-(dimethylamino)phenyl)methylene)bis(4-hydroxy-2H-chromen-2-one)

Density	1.47g/cm3
Boiling Point	647.3ºC at 760mmHg
Molecular Formula	C₂₇H₂₁NO₆
Molecular Weight	455.45900
Exact Mass	455.13700
PSA	104.12000
LogP	4.55680
Vapour Pressure	1.23E-17mmHg at 25°C
Index of Refraction	1.734

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%

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.