Benzo(b)thiophene-2,3-dione
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
493-57-2
Chemical name
Benzo(b)thiophene-2,3-dione
Molecular formula
C8H4O2S
Molecular weight
164.18 g/mol
Synonyms
Benzo[b]thiophene-2,3-dione; Thioisatin; 2,3-Thionaphthenequinone; Benzothiophene-2,3-dione; Thianaphthenequinone; Thionaphthoquinone; Thionaphthenequinone; 2,3-Dioxo-2,3-dihydrothionaphthene; Benzo[b]thiophen-2,3-dion; 2,3-Dihydrobenzo[b]thiophen-2,3-dione; 2,3-Dioxo-2,3-dihydrobenzo[b]thiophene; Benzo(b)thiophen-2,3-dion
InChIKey
MHESOLAAORBNPM-UHFFFAOYSA-N
PubChem CID
97303
Signal word
Danger
Catalog reference cue; confirm supplier documentation before use.
Hazard statements
H317, H318, H402
Catalog reference cue; confirm supplier documentation before use.
XLogP
1.8
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.