5-Ethynyl-2,2'-bipyridine
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
162318-34-5
Chemical name
5-Ethynyl-2,2'-bipyridine
Molecular formula
C12H8N2
Molecular weight
180.21 g/mol
Synonyms
874-935-5; 2,2'-Bipyridine, 5-ethynyl-
InChIKey
RQXYJBJCQSECMR-UHFFFAOYSA-N
PubChem CID
10487606
Signal word
Warning
Catalog reference cue; confirm supplier documentation before use.
GHS Pictograms
Catalog reference cue; confirm supplier documentation before use.
Hazard statements
H302, H315, H319, H332, H335
Catalog reference cue; confirm supplier documentation before use.
Appearance
Yellow to brown powder or crystals or flocculent solid
Catalog reference value; verify against supplier SDS before use.
Physical State
powder or crystals or crystal or solid
Catalog reference value; verify against supplier SDS before use.
GHS Pictograms
Preliminary catalog cue; verify before compliance decisions.
Shipment review
Shipment details require review before fulfillment.
Transport classification must be confirmed using supplier SDS and shipment documentation before dispatch.