ChemicalBook Product Catalog Chemical Reagents Organic reagents Tosylate Propargyl p-toluenesulfonate

Propargyl p-toluenesulfonate

Propargyl p-toluenesulfonate Basic information
Product Name:Propargyl p-toluenesulfonate
Synonyms:prop-2-ynyl 4-methylbenzenesulfonate;Propargyl p-toluenesulfonate >=97.0% (GC);PROPARGYL P-TOLUENESULFONATE;PROPARGYL TOSYLATE;PROPARGYL P-TOLUENESULPHONATE;P-TOLUENESULFONIC ACID PROPARGYL ESTER;2-propyn-1-ol,4-methylbenzenesulfonate;Propargylp-toluenesulfonate,97%
CAS:6165-76-0
MF:C10H10O3S
MW:210.25
EINECS:
Product Categories:Acetylenes;Acetylenic Alcohols & Their Derivatives;Organic Building Blocks;Sulfur Compounds;Tosylates
Mol File:6165-76-0.mol
Propargyl p-toluenesulfonate Structure
Propargyl p-toluenesulfonate Chemical Properties
Boiling point 117-121°C 0,3mm
density 1.215 g/mL at 20 °C (lit.)
refractive index n20/D 1.530
Fp 117-121°C/0.3mm
storage temp. 2-8°C
solubility soluble in Chloroform, Dichloromethane, DMSO, Ethyl Acetate
form Liquid
color Clear colorless to brown
Water Solubility Soluble in Chloroform, Dichloromethane, DMSO, Ethyl Acetate. Not miscible in water.
BRN 1212957
Safety Information
Hazard Codes Xi,Xn
Risk Statements 36/37/38-22
Safety Statements 26-37/39
WGK Germany 3
RTECS XT7300000
F 4.10-10-21
HS Code 29041000
MSDS Information
ProviderLanguage
ACROS English
ALFA English
Propargyl p-toluenesulfonate Usage And Synthesis
Chemical PropertiesClear colorless to brown liquid
UsesPropargyl p-toluenesulfonate can be used as an initiator in the synthesis of linear and cyclic poly(2-isopropyl-2-oxazoline)s by cationic ring-opening polymerization of 2-isopropyl-2-oxazoline.
It can also be used as a reagent to synthesize:
  • 2-hydroxy-4-pentynoic acid by an alkylation reaction with diethyl 2-acetamidomalonate followed by subsequent hydrolysis, decarboxylation, diazotization, and hydroxylation reactions.
  • Furan derivatives by Pd-catalyzed reaction with acylchromates.

UsesProtected Propargyl. A possible genotoxic compound that can affect the bacterial and mammalian cell systems.
UsesPropargyl p-toluenesulfonate is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuff.
Propargyl p-toluenesulfonate Preparation Products And Raw materials
Preparation Products1H-[1,2,3]TRIAZOL-4-YLMETHYLAMINE HCL-->N-PROPARGYLPHTHALIMIDE-->1-Chloro-4-(2-propyn-1-yloxy)-benzene-->1-Diethylamino-2-propyne
Ethyl 4-oxocyclohexanecarboxylate Butyl Benzenesulfonate p-Toluenesulfonic acid PROPYL P-TOLUENESULFONATE Methyl p-toluenesulfonate Sodium p-toluenesulfonate PROPARGYL P-TOLUENESULFONATE,PROPARGYL P-TOLUENESULFONATE P-TOLUENESULFONIC ACID PROPARGYL ESTER Iron(III) p-toluenesulfonate 3-Bromopropyne Propargyl p-toluenesulfonate 6-Nitroveratraldehyde Sodium xylenesulfonate Veratraldehyde Ethyl p-toluenesulfonate Propargyl Tosylate
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