p-Xylenolphthalein
Preliminary reference disclaimer
This preliminary safety reference is generated from structured MolGraph catalog fields and public reference-style data. It is not a supplier-issued Safety Data Sheet and should not be used as a substitute for supplier-issued documentation, workplace safety review, transport classification, or regulatory compliance decisions. For supplier SDS or COA, submit a documentation request through MolGraph.
Preliminary safety reference
Available
Supplier-issued SDS
Available by request
COA
Available by RFQ / lot confirmation
Transport classification
Requires shipment review
CAS Number
50984-88-8
Chemical name
p-Xylenolphthalein
Molecular formula
C24H22O4
Molecular weight
374.4 g/mol
Synonyms
3,3-Bis(4-hydroxy-2,5-xylyl)phthalide; 3,3-Bis(4-hydroxy-2,5-dimethylphenyl)isobenzofuran-1(3H)-one; 1(3H)-Isobenzofuranone, 3,3-bis(4-hydroxy-2,5-dimethylphenyl)-; xylenolphthalein; 3,3-Bis(4-hydroxy-2,5-dimethylphenyl)-isobenzofuran-1(3H)-one; p-Xylenolphthalein, for microscopy; 3,3-Bis(4-hydroxy-2,5-dimethylphenyl)-1(3H)-isobenzofuranone; p-xylenolphthalein (pH 9.0-10.5); X0017; 3,3-bis(4-hydroxy-2,5-dimethyl-phenyl)isobenzofuran-1-one; 3,3-Bis(4-hydroxy-2,5-dimethylphenyl)-2-benzofuran-1(3H)-one; 3,3-Bis(4-hydroxy-2,5-dimethylphenyl)-2-benzofuran-1(3H)-one #
InChIKey
PXCIPOXPHMTCIL-UHFFFAOYSA-N
PubChem CID
628858
Signal word
Warning
Catalog reference cue; confirm supplier documentation before use.
Hazard statements
H302
Catalog reference cue; confirm supplier documentation before use.
XLogP
5.3
Catalog reference value; verify against supplier SDS before use.
Shipment review
Shipment details require review before fulfillment.
Transport classification must be confirmed using supplier SDS and shipment documentation before dispatch.