Registration Dossier
Registration Dossier
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EC number: 202-684-8 | CAS number: 98-59-9
Endpoint summary
Administrative data
Description of key information
Para-toluenesulfonylchloride is a white to grey organic crystallinesolidwith a characteristic odour.
Water solubilityandpartition coefficientare waived: para-toluenesulfonylchloride is a hydrolytically unstable substance.
Themelting pointof para toluene sulphonyl chloride is 68.1 °C.
Thedecompositionof Para-Toluene Sulfo Chloride starts at 160°C before boiling.
The relativedensityof tosyl chloride is 1.492.
Granulometry: Light microscopic examination revealed that the shape of the product is non-fibrous.By sieving 9.1 %m/m is < 100 µm.
The characteristics of the PSD of the fraction < 100 µm are: d10: 29µm, d50: 80µm and d90 126µm.
The estimatedvapour pressureof p-Toluenesulfochloride is 0.13 Pa at 20°C.
Para-Toluene Sulfo Chloride isnonflammableandnon explosive.
Para-Toluene Sulfo Chloride isnotconsidered anoxidisingsubstance.
According to the criteria in the UN Standard aqueous para toluene sulphonyl chlorideshould be classified ascorrosive.
Para-Toluene Sulfo Chloride shallnotbe considered for classification asself-reactivesubstanceaccording to EC Regulation No 1272/2008 (CLP).
Additional information
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