4,4'-(3H-2,1-Benzoxathiol-3-yliden)bis[2-chlorphenol]S,S-dioxid
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- CAS-Nr.
- 4430-20-0
- Bezeichnung:
- 4,4'-(3H-2,1-Benzoxathiol-3-yliden)bis[2-chlorphenol]S,S-dioxid
- Englisch Name:
- Chlorophenol Red
- Synonyma:
- CPR;Nsc 7828;BETZ 0416;chlorphenolred;ChlorophenolRe;CHLOROPHENOL RED;ChlorotexReagent;ChlorophenolRedGr;ChlorophenolRed>TIMTEC-BB SBB005925
- CBNumber:
- CB3299180
- Summenformel:
- C19H12Cl2O5S
- Molgewicht:
- 423.27
- MOL-Datei:
- 4430-20-0.mol
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4,4'-(3H-2,1-Benzoxathiol-3-yliden)bis[2-chlorphenol]S,S-dioxid Eigenschaften
- Schmelzpunkt:
- 261 °C
- Siedepunkt:
- 583.0±50.0 °C(Predicted)
- Dichte
- 1.4641 (estimate)
- storage temp.
- Store below +30°C.
- L?slichkeit
- Solubility Sparingly soluble in water; soluble in ethanol
- Aggregatzustand
- Liquid
- pka
- 6.0(at 25℃)
- Farbe
- White to cream
- S?ure-Base-Indikators(pH-Indikatoren)
- 4.8(yellow)-6.8(red)
- Wasserl?slichkeit
- insoluble
- maximale Wellenl?nge (λmax)
- 572nm
- BRN
- 354053
- Major Application
- Waveguide, sol-gel matrix, display device, tin electroplating process, inks, lubricants, detergents, preservation of cut flowers, cosmetics, identifying fresh and stale rice, determining acidity in wine, food storage, detecting lactic acid bacteria, enzyme assays, diagnosis of bacterial and fungal infection, oral hygiene products
- CAS Datenbank
- 4430-20-0(CAS DataBase Reference)
- EPA chemische Informationen
- Phenol, 4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[2-chloro- (4430-20-0)
4,4'-(3H-2,1-Benzoxathiol-3-yliden)bis[2-chlorphenol]S,S-dioxid Chemische Eigenschaften,Einsatz,Produktion Methoden
R-S?tze Betriebsanweisung:
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
S-S?tze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S37/39:Bei der Arbeit geeignete Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
Chemische Eigenschaften
reddish-brown to green or brown powder
Verwenden
Chlorophenol Red; Dyes and metabolites. Is used in detection of nicotine, cannabinoids and drugs of abuse on vaping device surfaces and vaping liquid formulations.
l?uterung methode
Crystallise the dye from glacial acetic acid. It is yellow at pH 4.8 and violet at pH 6.7. [Beilstein 19/3 V 458.]
4,4'-(3H-2,1-Benzoxathiol-3-yliden)bis[2-chlorphenol]S,S-dioxid Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
4,4'-(3H-2,1-Benzoxathiol-3-yliden)bis[2-chlorphenol]S,S-dioxid Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 275)Lieferanten
4430-20-0(4,4'-(3H-2,1-Benzoxathiol-3-yliden)bis[2-chlorphenol]S,S-dioxid)Verwandte Suche:
- BETZ 0416
- CPR
- CHLOROPHENOL RED
- DICHLOROPHENOLSULFONEPHTHALEIN
- 3',3''-DICHLOROPHENOLSULFONAPHTHALEIN
- 3,3'-DICHLOROPHENOL SULFONEPHTHALEIN
- 3',3''-DICHLOROPHENOLSULFONEPHTHALEIN
- 3',3'-DICHLOROPHENOLSULFONEPHTHALEIN
- 3',3''-DICHLOROPHENOLSULFONPHTHALEIN
- 3',3''-DICHLOROPHENYLSULFONPHTHALEIN
- TIMTEC-BB SBB005925
- chlorphenolred
- Dichlorophenolsulfonphthalein
- 4,4’-(3h-2,1-benzoxathiol-3-ylidene)bis(2-chlorophenol)s,s-dioxide
- Phenol,4,4’-(3H-2,1-benzoxathiol-3-ylidene)bis(2-chloro-,S,S-dioxide
- phenol,4,4’-(3h-2,1-benzoxathiol-3-ylidene)bis[2-chloro-,s,s-dioxide
- rougedechlorophenol
- alpha-(3-chloro-4-hydroxyphenyl)-alpha-(3-chloro-4-oxocyclohexa-2,5-dienylidene)toluene-2-sulphonicacid
- Chlorophenol red (0.04 in water)
- Chlorophenol red (0.1% in ca. 20% in ethanol)
- dichlorophenolsulphonephthalein
- Phenol, 4,4-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis2-chloro-
- ChlorophenolRedIndicatorGr
- ChlorotexReagent
- ChlorophenolRedGr
- CHLOROPHENOL RED INDICATOR
- CHLOROPHENOL RED, HIGH GRADE
- Chlorophenol Red, indicator grade, pure
- Chlorophenol Red (0.04% in Water) [for pH Determination]
- 2-Chloro-4-[3-(3-chloro-4-hydroxyphenyl)-1,1-dioxobenzo[c]oxathiol-3-yl]phenol
- Chlorphenolsulfonphthalein
- Chlorophenol Red (0.1% in ca. 20% Ethanol) [for Titration]
- Chlorophenol Red Solution [for Spray]
- 3,3-Bis(3-chloro-4-hydroxyphenyl)-3H-2,1-benzoxathiole 1,1-dioxide
- Chlorophenol Red,pure,indicator grade
- 3′,3′-Dichlorophenolsulfonaphthalein CPR
- Chlorophenol Red, indicator grade, pure 10GR
- CHLOROPHENOL RED INDICATOR 10 G
- 3',3'-Dichlorophenolsulphonephthalein, sodium salt
- 3,3-Bis(3-chloro-4-hydroxyphenyl)-3H-benzo[c][1,2]oxathiole 1,1-dioxide
- O-toluenesulfonic acid, Α,α-bis(3-chloro-4-hydroxyphenyl)-α-hydroxy-, Γ-sultone
- Nsc 7828
- Chlorophenol Red, Pure
- Chlorophenol Red, 95%, indicator
- CPR, Chlorophenol red
- 2-chloro-4-[3-(3-chloro-4-hydroxyphenyl)-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]phenol
- ChlorophenolRed>
- Chlorophenol Red USP/EP/BP
- 2-chloro-4-[3-(3-chloro-4-hydroxyphenyl)-1,1-dioxo-2,1
- ChlorophenolRe
- Chloro Phenol Red 70 % and 93 %
- Chlorophenol Red Indicator AR 99%
- CHLOROPHENOL RED PH INDICATOR SOLUTION
- 4430-20-0
- C19H12Cl2O5S
- C19H11Cl2O5SNa
- C19H13Cl2O5S
- Indicator (pH)
