Chlorophenol red
CAS Registry Number®
4430-20-0
No image available.
CAS Name
Chlorophenol redMolecular Formula
C19H12Cl2O5SMolecular Mass
423.27Cite this Page
Chlorophenol red. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=4430-20-0 (retrieved ) (CAS RN: 4430-20-0). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Other Names and Identifiers
InChI
InChI=1S/C19H12Cl2O5S/c20-14-9-11(5-7-16(14)22)19(12-6-8-17(23)15(21)10-12)13-3-1-2-4-18(13)27(24,25)26-19/h1-10,22-23H
InChIKey
InChIKey=WWAABJGNHFGXSJ-UHFFFAOYSA-N
SMILES
O=S1(=O)OC(C=2C1=CC=CC2)(C3=CC(Cl)=C(O)C=C3)C4=CC(Cl)=C(O)C=C4
Canonical SMILES
O=S1(=O)OC(C2=CC=C(O)C(Cl)=C2)(C3=CC=C(O)C(Cl)=C3)C=4C=CC=CC41
Other Names for this Substance
- Phenol, 4,4′-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[2-chloro-
- Chlorophenol red
- Phenol, 4,4′-(3H-2,1-benzoxathiol-3-ylidene)bis[2-chloro-, S,S-dioxide
- o-Toluenesulfonic acid, α,α-bis(3-chloro-4-hydroxyphenyl)-α-hydroxy-, γ-sultone
- 3H-2,1-Benzoxathiole, phenol deriv.
Deleted or Replaced CAS Registry Numbers
123301-42-8, 27459-85-4, 711007-28-2, 787541-43-9, 1007629-40-4, 1016316-68-9, 1018123-66-4, 1020479-06-4, 1110703-34-8, 1173655-93-0, 1185247-41-9, 1190054-07-9
