ChemicalBook > Produktkatalog >Reagenzien >Organische Reagenzien >Kronenether >18-CROWN-5 [4-(2,4-DINITROPHENYLAZO)PHENOL]

18-CROWN-5 [4-(2,4-DINITROPHENYLAZO)PHENOL]

81238-58-6

CAS-Nr.: 81238-58-6

Englisch Name:: 18-CROWN-5 [4-(2,4-DINITROPHENYLAZO)PHENOL]

Synonyma:: 18-CROWN-5 [4-(2,4-DINITROPHENYLAZO)PHENOL];5-(2,4-DINITROPHENYLAZO)-2-HYDROXY-1,3-XYLYLENE-18-CROWN 5-ETHER;3,6,9,12,15-Pentaoxabicyclo[15.3.1]heneicosa-1(21),17,19-trien-21-ol, 19-[2-(2,4-dinitrophenyl)diazenyl]-

CBNumber:: CB3770580

Summenformel:: C22H26N4O10

Molgewicht:: 506.46

MOL-Datei:: 81238-58-6.mol

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Eigenschaften Sicherheit Verwendungswort Produktionsfirma 25

18-CROWN-5 [4-(2,4-DINITROPHENYLAZO)PHENOL] Eigenschaften

Schmelzpunkt:: 109.5-110 °C(Solv: methanol (67-56-1))

Siedepunkt:: 752.0±60.0 °C(Predicted)

Dichte: 1.44±0.1 g/cm3(Predicted)

pka: 7?+-.0.20(Predicted)

Aggregatzustand: powder to crystal

Farbe: Light yellow to Amber to Dark green

Sicherheit

HS Code	2932.99.7000

18-CROWN-5 [4-(2,4-DINITROPHENYLAZO)PHENOL] Chemische Eigenschaften,Einsatz,Produktion Methoden

Verwenden

18-Crown-5 [4-(2,4-Dinitrophenylazo)phenol] (CAS# 81238-58-6) is a crown ether derivative used in the enantiomeric determination of amines by square wave voltammetry using azophenolic crowns in aprotic solvent.

18-CROWN-5 [4-(2,4-DINITROPHENYLAZO)PHENOL] Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

18-CROWN-5 [4-(2,4-DINITROPHENYLAZO)PHENOL] Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global( 25)Lieferanten

Firmenname	Telefon	E-Mail	Land	Produktkatalog	Edge Rate
Career Henan Chemica Co	+86-0371-86658258 15093356674;	laboratory@coreychem.com	China	30255	58
Aladdin Scientific	+1-833-552-7181	sales@aladdinsci.com	United States	57511	58
J & K SCIENTIFIC LTD.	010-82848833 400-666-7788	jkinfo@jkchemical.com	China	96815	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	4006608290; 18621169109	market03@meryer.com	China	40241	62
TCI (Shanghai) Development Co., Ltd.	021-67121386	Sales-CN@TCIchemicals.com	China	24539	81
Energy Chemical	021-021-58432009 400-005-6266	sales8178@energy-chemical.com	China	44751	61
Hunan Hui Bai Shi Biotechnology Co., Ltd.	0731-85526065 13308475853	ivy@hnhbsj.com	China	4550	62
Maya High Purity Chemicals	+86 (573) 82222445 (0)18006601000 452520369	sales@maya-r.com	China	11714	57
TOKYO CHEMICAL INDUSTRY CO., LTD.	03-36680489	Sales-JP@TCIchemicals.com	Japan	28398	80
TCI Europe	320-37350700	sales@tcieurope.eu	Europe	23680	75

5-(2,4-DINITROPHENYLAZO)-2-HYDROXY-1,3-XYLYLENE-18-CROWN 5-ETHER
18-CROWN-5 [4-(2,4-DINITROPHENYLAZO)PHENOL]
3,6,9,12,15-Pentaoxabicyclo[15.3.1]heneicosa-1(21),17,19-trien-21-ol, 19-[2-(2,4-dinitrophenyl)diazenyl]-
81238-58-6
C22H26N4O10
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