Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1H-Indene-1,3(2H)-dione, 2-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

75840-16-3

75840-16-3 structure

75840-16-3 structure

Name: 1H-Indene-1,3(2H)-dione, 2-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-
Chemical Name: 2-hydroxy-2-(4-hydroxy-3-methoxyphenyl)indene-1,3-dione
CAS Number: 75840-16-3
Molecular Formula: C₁₆H₁₂O₅
Molecular Weight: 284.26300
Create Date: 2017-09-12 05:15:35
Modify Date: 2023-03-02 14:13:46

Name	2-hydroxy-2-(4-hydroxy-3-methoxyphenyl)indene-1,3-dione

Density	1.468g/cm3
Boiling Point	551.2ºC at 760 mmHg
Molecular Formula	C₁₆H₁₂O₅
Molecular Weight	284.26300
Flash Point	211.6ºC
Exact Mass	284.06800
PSA	83.83000
LogP	1.66760
Index of Refraction	1.68

HS Code	2914509090

485-47-2 structure

485-47-2

90-05-1 structure

90-05-1

~5%

75840-16-3 structure

75840-16-3

75840-15-2 structure

75840-15-2

Literature: Poupelin; Saint-Ruf; Perche; et al. European Journal of Medicinal Chemistry, 1980 , vol. 15, # 3 p. 253 - 262

Precursor 2
485-47-2 90-05-1
DownStream 0

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%