CAS 125-31-5: Xylenol blue

Formula: C₂₃H₂₂O₅S

InChI: InChI=1S/C23H22O5S/c1-13-11-20(24)15(3)9-18(13)23(19-10-16(4)21(25)12-14(19)2)17-7-5-6-8-22(17)29(26,27)28-23/h5-12,24-25H,1-4H3

InChI key: InChIKey=MGUKYHHAGPFJMC-UHFFFAOYSA-N

SMILES: O=S1(=O)OC(C2=CC(=C(O)C=C2C)C)(C3=CC(=C(O)C=C3C)C)C=4C=CC=CC41

Synonyms:

• 1,4-Dimethyl-5-hydroxybenzenesulfonphthalein
• 2,5-Xylenol, 4,4′-(3H-2,1-benzoxathiol-3-ylidene)di-, S,S-dioxide
• 2-[(Z)-(2,5-dimethyl-4-oxocyclohexa-2,5-dien-1-ylidene)(4-hydroxy-2,5-dimethylphenyl)methyl]benzenesulfonic acid
• 3H-2,1-Benzoxathiole, phenol deriv.
• 4,4'-(1,1-dioxido-3H-2,1-benzoxathiole-3,3-diyl)bis(2,5-dimethylphenol)
• 4,4-(3H-2,1-benzoxathiol-3-ylidene)bis(2,5-dimethylphenol) S,S-dioxide
• 4,4′-(1,1-Dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[2,5-dimethylphenol]
• NSC 10471
• Phenol, 4,4′-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[2,5-dimethyl-
• Phenol, 4,4′-(3H-2,1-benzoxathiol-3-ylidene)bis[2,5-dimethyl-, S,S-dioxide
• p-Xylenesulfonephthalein
• p-Xylenol blue
• p-Xylenolsulfonephthalein
• p-Xylenolsulfonphthalein
• p-Xylenolsulfophthalein

Phenol, 4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[2,5-dimethyl-

CAS: 125-31-5

• Formula: C₂₃H₂₂O₅S
• Purity: 98%
• Color and Shape: Solid
• Molecular weight: 410.4828

Xylenol Blue

CAS: 125-31-5

• Formula: C₂₃H₂₂O₅S
• Color and Shape: Red-brown to dark brown powder
• Molecular weight: 410.49

Xylenolblue

CAS: 125-31-5

Xylenolblue (p-Xylenol Blue) is an acid-base indicator used as an intermediate in chemical synthesis.

• Formula: C₂₃H₂₂O₅S
• Purity: 98%
• Color and Shape: Liquid
• Molecular weight: 410.48

p-Xylenol Blue

CAS: 125-31-5

• Formula: C₂₃H₂₂O₅S
• Purity: >95.0%(HPLC)
• Color and Shape: Orange to Brown to Dark purple powder to crystal
• Molecular weight: 410.48

Xylenol blue

CAS: 125-31-5

Please enquire for more information about Xylenol blue including the price, delivery time and more …

• Formula: C₂₃H₂₂O₅S
• Purity: Min. 95.0 Area-%
• Molecular weight: 410.49 g/mol

Xylenol blue

CAS: 125-31-5

Xylenol Blue is a cationic surfactant that has been used as an antimicrobial agent in …

• Formula: C₂₃H₂₂O₅S
• Purity: Min. 95 Area-%
• Color and Shape: Powder
• Molecular weight: 410.48 g/mol

p-Xylenol Blue extrapure AR, 95%

CAS: 125-31-5

• Formula: C₂₃H₂₂O₅S
• Purity: min. 95%
• Color and Shape: Brown to Very Dark Brown, Powder
• Molecular weight: 410.49