Dapsone
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
80-08-0
Chemical name
Dapsone
Molecular formula
C12H12N2O2S
Molecular weight
248.3 g/mol
Synonyms
4,4'-Sulfonyldianiline; Diaphenylsulfone; 4,4'-Diaminodiphenyl sulfone; Dapson; 4,4'-Diaminodiphenylsulfone; DADPS; Diphenasone; Novophone; Disulone; Sulfona; 4-Aminophenyl sulfone; Avlosulfone
InChIKey
MQJKPEGWNLWLTK-UHFFFAOYSA-N
PubChem CID
2955
Signal word
Warning
Catalog reference cue; confirm supplier documentation before use.
Hazard statements
H302
Catalog reference cue; confirm supplier documentation before use.
Flash Point
160.0 °C
Catalog reference value; verify against supplier SDS before use.
Vapor Pressure
Estimated very low; unit not specified
Catalog reference value; verify against supplier SDS before use.
XLogP
1
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.