p-Toluenesulfonic acid monohydrate

CAS NO: 6192-52-5
Molecular Formula: C7H10O4S
Molecular Weight: 190.22

Synonyms

TFF

PTX

PTSA

PTSA.H2O

TOS-OH H2O

DDU Vaihingen

PTS-ACID MONOHYDRATE

p-Touenesulfonic acid

TOSIC ACID MONOHYDRATE

4-TOLUENESULPHONIC ACID

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Chemical Properties

mp :

96-99 °C(lit.)
bp :

140°C 20mm
fp :

180 °C
merck :

14,9533
brn :

3568023
density :

1,24 g/cm3
vapourDensity :

5.9 (vs air)
refractiveIndex :

1,382-1,384
storageTemparature :

Store at RT.
solubility :

H2O: 0.1 g/mL, clear
waterSolubility :

soluble