3-Butynyl p-toluenesulfonate
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
23418-85-1
Chemical name
3-Butynyl p-toluenesulfonate
Molecular formula
C11H12O3S
Molecular weight
224.28 g/mol
Synonyms
Propargyl-Tos; but-3-yn-1-yl 4-methylbenzenesulfonate; 3-butynyl tosylate; 3-butynyl 4-methylbenzenesulfonate; 3-butynyl 4-toluenesulfonate; but-3-yn-1-yl 4-methylbenzene-1-sulfonate; 3-butynyl p-toluenesulphonate; 3-(1-butynyl)-4-toluenesulphonate; p-Toluenesulfonic Acid 3-Butynyl Ester; but-3-ynyl tosylate; 4-tosyloxy-1-butyne; 4(4-Toluenesulfonyloxy)-1-butyne
InChIKey
STOASOOVVADOKH-UHFFFAOYSA-N
PubChem CID
272020
Signal word
Warning
Catalog reference cue; confirm supplier documentation before use.
Hazard statements
H315, H319, H335
Catalog reference cue; confirm supplier documentation before use.
XLogP
2
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.