2,2'3,4,4'-PENTAHYDROXY BENZOPHENONE

92379-42-5

CAS-Nr.: 92379-42-5

Englisch Name:: 2,2'3,4,4'-PENTAHYDROXY BENZOPHENONE

Synonyma:: 2,3,4,2',4'-PENTAHYDROXYBENZOPHENONE;2,2'3,4,4'-PENTAHYDROXY BENZOPHENONE;2,2'3,4,4'-PENTAHYDROXY BENZOPHENONE;Methanone, (2,4-dihydroxyphenyl)(2,3,4-trihydroxyphenyl)-

CBNumber:: CB3460898

Summenformel:: C13H10O6

Molgewicht:: 262.21

MOL-Datei:: 92379-42-5.mol

Request For Quotation

Eigenschaften Sicherheit Verwendungswort Produktionsfirma 18

2,2'3,4,4'-PENTAHYDROXY BENZOPHENONE Eigenschaften

Schmelzpunkt:: 187–188°C

Siedepunkt:: 541.5±50.0 °C(Predicted)

Dichte: 1.641±0.06 g/cm3(Predicted)

pka: 7.07±0.40(Predicted)

Sicherheit

2,2'3,4,4'-PENTAHYDROXY BENZOPHENONE Chemische Eigenschaften,Einsatz,Produktion Methoden

synthetische

Preparation by reaction of 2,3,4-trihydroxybenzoic acid with resorcinol,
? in the presence of zinc chloride and phosphorous oxychloride at 70–80° for 1.5 h (65%) ;
? in the presence of zinc chloride and a mixture of polyphosphoric acid/85% phosphoric acid (60:40) at 27°. Then, during 2h, phosphorous trichloride was added between 27° and 37° and the mixture heated at 60° for 16h.

2,2'3,4,4'-PENTAHYDROXY BENZOPHENONE Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

2,2'3,4,4'-PENTAHYDROXY BENZOPHENONE Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global( 18)Lieferanten

Firmenname	Telefon	E-Mail	Land	Produktkatalog	Edge Rate
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-66670886	info@dakenam.com	China	15932	58
Dayang Chem (Hangzhou) Co.,Ltd.	571-88938639 +8617705817739	info@dycnchem.com	CHINA	52867	58
PT CHEM GROUP LIMITED	+86-85511178 +86-85511178	peter68@ptchemgroup.com	China	35453	58
LEAPCHEM CO., LTD.	+86-852-30606658	market18@leapchem.com	China	43348	58
Shanghai RC Chemicals Co., Ltd.	21-58661250 18217085189	3059772675@qq.com	China	99	64
Zhengzhou Acme Chemical Co., Ltd.	0371-037163312495,13303845143 13303845143	3001379618@qq.com	China	9939	58
Cato Research Chemicals Inc.	020-81960175-677 18933936954	tianwen.zhan@cato-chem.com	China	7712	58
Shanghai Eyougene biotechnology development co.LTD	021-52277372 13564545227	dom.sales@eyougene.com	China	244	58
Suzhou Haiben Pharmaceutical Co., Ltd	14760821013; 14760821013	1816280386@qq.com	China	9036	58
Accela ChemBio Co.,Ltd.	021-50795510 4000665055	syeu@accelachem.com	China	11712	58

92379-42-5()Verwandte Suche:

2,2'-Dihydroxybenzophenon 2,2',4,4'-Tetrahydroxybenzophenon 2,3,4-Trihydroxybenzophenon 2,4,4'-Trihydroxybenzophenon 4,4'-Dihydroxybenzophenon

2,2'3,4,4'-PENTAHYDROXY BENZOPHENONE
2,3,4,2',4'-PENTAHYDROXYBENZOPHENONE
Methanone, (2,4-dihydroxyphenyl)(2,3,4-trihydroxyphenyl)-
2,2'3,4,4'-PENTAHYDROXY BENZOPHENONE
92379-42-5
RAW material for Photo Active Compounds