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.
Tel:4006608290; 18621169109
Fax:86-21-61259102
WebSite:https://www.meryer.com/cn/index/

Company Name:Chembest Research Laboratories Limited
Tel:021-20908456
Fax:021-58180499
WebSite:http://www.BioChemBest.com

Company Name:BOC Sciences
Tel:1-631-485-4226; 16314854226
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 Tauto Biotech Co., Ltd.
Tel:021-51320588
Fax:0086-21-51320502
WebSite:http://www.tautobiotech.com/