Thymol Blue
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
76-61-9
Chemical name
Thymol Blue
Molecular formula
C27H30O5S
Molecular weight
466.6 g/mol
Synonyms
Thymolsulfonephthalein; Thymolsulfophthalein; Thymolsulfonphthalein; Thymosulfonphthalein; Thymolsulphonphthalein; Thymolsulfonephalein; Phenol, 4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[5-methyl-2-(1-methylethyl)-; Phenol, 4,4'-(3H-2,1-benzoxathiol-3-ylidene)bis(5-methyl-2-(1-methylethyl)-, S,S-dioxide; Phenol, 4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis(5-methyl-2-(1-methylethyl)-; Phenol, 4,4'-(3H-2,1-benzoxathiol-3-ylidene)bis[5-methyl-2-(1-methylethyl)-, S,S-dioxide; ThymolBlue; Thymolblau
InChIKey
PRZSXZWFJHEZBJ-UHFFFAOYSA-N
PubChem CID
65565
Signal word
Warning
Catalog reference cue; confirm supplier documentation before use.
Hazard statements
H302
Catalog reference cue; confirm supplier documentation before use.
Appearance
Brownish-green crystals available as pure compound, soluble monosodium salt, and dilute solutions; [CHEMINFO]
Catalog reference value; verify against supplier SDS before use.
Melting Point
223.0 °C
Catalog reference value; verify against supplier SDS before use.
XLogP
6
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.