Ethyl p-methylbenzenesulfonate
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
80-40-0
Chemical name
Ethyl p-methylbenzenesulfonate
Molecular formula
C9H12O3S
Molecular weight
200.26 g/mol
Synonyms
Ethyl p-toluenesulfonate; Ethyl tosylate; Ethyl p-tosylate; Benzenesulfonic acid, 4-methyl-, ethyl ester; Ethyl p-TS; p-Toluenesulfonic acid, ethyl ester; Ethyl-p-toluenesulfonate; Ethyl PTS; Ethyl 4-toluenesulfonate; p-Toluolsulfonsaeure aethyl ester; toluene-4-sulfonic acid ethyl ester; Ethyl p-methyl benzenesulfonate
InChIKey
VRZVPALEJCLXPR-UHFFFAOYSA-N
PubChem CID
6638
Signal word
Warning
Catalog reference cue; confirm supplier documentation before use.
Hazard statements
H315, H319, H335
Catalog reference cue; confirm supplier documentation before use.
Appearance
Unstable solid; mp = 33 deg °C; [Hawley] White solid; mp = 32-34 deg C; [MSDSonline]
Catalog reference value; verify against supplier SDS before use.
Melting Point
33.0 °C
Catalog reference value; verify against supplier SDS before use.
Density
1.17 g/cm³
Catalog reference value; verify against supplier SDS before use.
Water Solubility
insoluble in water
Catalog reference value; verify against supplier SDS before use.
Flash Point
157.8 °C
Catalog reference value; verify against supplier SDS before use.
Vapor Pressure
Estimated value, unit not specified
Catalog reference value; verify against supplier SDS 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.