Home > 2,3',4,4',6-Pentahydroxybenzophenone > 2,3',4,4',6-Pentahydroxybenzophenone(519-34-6)

2,3',4,4',6-Pentahydroxybenzophenone(519-34-6)

Supplier Product Identification Physical and Chemical Properties

Product Identification

Product Name
2,3',4,4',6-Pentahydroxybenzophenone

Synonyms
(3,4-Dihydroxyphenyl)(2,4,6-trihydroxyphenyl)methanone
2,3',4,4',6-Pentahydroxybenzophenone
C.I. Natural Yellow 11
Laguncurin
Morintannic acid
Patent Fustin

CAS
519-34-6

Formula
C13H10O6

Molecular Weight
262.22000000000003

EINECS
208-268-2

Merck
12,5676

Beilstein/Gmelin
2471137

Beilstein Reference
3-08-00-04226

Physical and Chemical Properties

Solubility in water
5 g/L (14 C)

Melting Point
226 - 230

Vapor Pressure
1E-13 (25 C)

pKa/pKb
6.75 (pKa)

Partition Coefficient
2.97

Heat Of Vaporization
88.6 kJ/mol

Usage
Dyestuff.

Contact More

Company Name:Meryer (Shanghai) Chemical Technology Co., Ltd.
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Company Name:Chembest Research Laboratories Limited
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WebSite:http://www.BioChemBest.com

Company Name:BOC Sciences
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Fax:
WebSite:https://www.bocsci.com

Company Name:BioBioPha Co., Ltd.
Tel:0871-65217109 13211707573;
Fax:0871-65215563
WebSite:http://www.biobiopha.com

Company Name:Shanghai Winherb Medical Technology Co., Ltd.
Tel:400-186-5138 13341702378
Fax:QQ：190129269
WebSite:http://www.winherb.cn