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

27172-29-8

27172-29-8 structure

27172-29-8 structure

Name: 4H-1-Benzopyran-4-one,2,2'-(1,4-phenylene)bis[3-hydroxy-
Chemical Name: 3-hydroxy-2-[4-(3-hydroxy-4-oxochromen-2-yl)phenyl]chromen-4-one
CAS Number: 27172-29-8
Molecular Formula: C₂₄H₁₄O₆
Molecular Weight: 398.36400
Create Date: 2018-06-20 11:35:18
Modify Date: 2024-01-22 21:23:33

Name	3-hydroxy-2-[4-(3-hydroxy-4-oxochromen-2-yl)phenyl]chromen-4-one
Synonyms	4H-1-Benzopyran-4-one,2,2'-(1,4-phenylene)bis[3-hydroxy 1,4-Bis-<2-hydroxychromonyl-(2)>-benzol 2,2'-benzene-1,4-diylbis(3-hydroxy-4h-chromen-4-one) 1,4-Bis(3-hydroxychromonyl-2)-benzol 1,4-bis(3-hydroxy-4-oxo-4H-chromen-2-yl)benzene 3,3'-dihydroxy-2,2'-p-phenylene-bis-chromen-4-one

Density	1.537g/cm3
Boiling Point	595.4ºC at 760 mmHg
Molecular Formula	C₂₄H₁₄O₆
Molecular Weight	398.36400
Flash Point	211.2ºC
Exact Mass	398.07900
PSA	100.88000
LogP	4.64460
Vapour Pressure	5.05E-15mmHg at 25°C
Index of Refraction	1.747

27172-20-9 structure

27172-20-9

~40%

27172-29-8 structure

27172-29-8

Literature: Gaur, Ruchi; Mishra, Lallan RSC Advances, 2013 , vol. 3, # 30 p. 12210 - 12219

118-93-4 structure

118-93-4

~%

27172-29-8 structure

27172-29-8

Literature: Gaur, Ruchi; Mishra, Lallan RSC Advances, 2013 , vol. 3, # 30 p. 12210 - 12219

623-27-8 structure

623-27-8

~%

27172-29-8 structure

27172-29-8

Literature: Gaur, Ruchi; Mishra, Lallan RSC Advances, 2013 , vol. 3, # 30 p. 12210 - 12219

Precursor 3
27172-20-9 118-93-4 623-27-8
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