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Thermo Scientific Chemicals Chlorophenol Red
CAS: 4430-20-0 | C19H12Cl2O5S | 423.26 g/mol
$78.73 - $294.81
Chemical Identifiers
| CAS | 4430-20-0 |
|---|---|
| Molecular Formula | C19H12Cl2O5S |
| Molecular Weight (g/mol) | 423.26 |
| MDL Number | MFCD00005877 |
| InChI Key | WWAABJGNHFGXSJ-UHFFFAOYSA-N |
| Synonym | chlorophenol red, chlorphenol red, chlorphenolsulfonphthalein, dichlorophenolsulfonephthalein, 3,3-bis 3-chloro-4-hydroxyphenyl-3h-benzo c 1,2 oxathiole 1,1-dioxide, chlorophenol red indicator, 3',3-dichlorophenolsulfonphthalein, phenol, 4,4'-1,1-dioxido-3h-2,1-benzoxathiol-3-ylidene bis 2-chloro, 3',3'-dichlorophenolsulfonaphthalein, 3',3-dichlorophenol-sulfonphthalein |
| PubChem CID | 20486 |
| IUPAC Name | 2-chloro-4-[3-(3-chloro-4-hydroxyphenyl)-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]phenol |
| SMILES | OC1=CC=C(C=C1Cl)C1(OS(=O)(=O)C2=CC=CC=C12)C1=CC=C(O)C(Cl)=C1 |
| Catalog Number | Mfr. No. | Quantity | Price | Quantity | |||||
|---|---|---|---|---|---|---|---|---|---|
| Catalog Number | Mfr. No. | Quantity | Price | Quantity | |||||
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AAB2162306
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Thermo Scientific Chemicals
B2162306 |
5 g |
N/A
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AAB2162314
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Thermo Scientific Chemicals
B2162314 |
25 g |
N/A
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Description
Used to detect chlorine dioxide in drinking water. Transition Interval: From pH 4.8 (yellow) to pH 6.7 (violet). Also used in transport studies of goldfish renal tubules.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
ApplicationsUsed to detect chlorine dioxide in drinking water. Transition Interval: From pH 4.8 (yellow) to pH 6.7 (violet). Also used in transport studies of goldfish renal tubules.
Solubility
Soluble in water (30 mg/ml), ethanol (80 mg/ml), and methyl cellusolve (50 mg/ml).
Notes
Transition interval: pH 4.8 (yellow) to 6.4 (red)
Chemical Identifiers
| 4430-20-0 | |
| 423.26 | |
| WWAABJGNHFGXSJ-UHFFFAOYSA-N | |
| 20486 | |
| OC1=CC=C(C=C1Cl)C1(OS(=O)(=O)C2=CC=CC=C12)C1=CC=C(O)C(Cl)=C1 |
| C19H12Cl2O5S | |
| MFCD00005877 | |
| chlorophenol red, chlorphenol red, chlorphenolsulfonphthalein, dichlorophenolsulfonephthalein, 3,3-bis 3-chloro-4-hydroxyphenyl-3h-benzo c 1,2 oxathiole 1,1-dioxide, chlorophenol red indicator, 3',3-dichlorophenolsulfonphthalein, phenol, 4,4'-1,1-dioxido-3h-2,1-benzoxathiol-3-ylidene bis 2-chloro, 3',3'-dichlorophenolsulfonaphthalein, 3',3-dichlorophenol-sulfonphthalein | |
| 2-chloro-4-[3-(3-chloro-4-hydroxyphenyl)-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]phenol |
Specifications
| 4430-20-0 | |
| MFCD00005877 | |
| 354053 | |
| Soluble in water (30mg/ml),ethanol (80mg/ml),and methyl cellusolve (50mg/ml). | |
| OC1=CC=C(C=C1Cl)C1(OS(=O)(=O)C2=CC=CC=C12)C1=CC=C(O)C(Cl)=C1 | |
| 423.26 | |
| 432.28 |
| C19H12Cl2O5S | |
| 5 g | |
| chlorophenol red, chlorphenol red, chlorphenolsulfonphthalein, dichlorophenolsulfonephthalein, 3,3-bis 3-chloro-4-hydroxyphenyl-3h-benzo c 1,2 oxathiole 1,1-dioxide, chlorophenol red indicator, 3',3-dichlorophenolsulfonphthalein, phenol, 4,4'-1,1-dioxido-3h-2,1-benzoxathiol-3-ylidene bis 2-chloro, 3',3'-dichlorophenolsulfonaphthalein, 3',3-dichlorophenol-sulfonphthalein | |
| WWAABJGNHFGXSJ-UHFFFAOYSA-N | |
| 2-chloro-4-[3-(3-chloro-4-hydroxyphenyl)-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]phenol | |
| 20486 | |
| Chlorophenol Red |
Safety and Handling
GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
H315-H319-H335
EINECSNumber : 224-619-2
TSCA : Yes
Recommended Storage : Ambient temperatures
RUO – Research Use Only