Product Name: p-Toluenesulfonic acid
Synonyms: TL65;TL65LS;PARATOLUENE SULPHONIC ACID;p-tolylsulfonicacid;PTSA 70;toluene-4-sulphonic;Toluene-p-sulfonate;toluenesulfonicacid,liquid,withmorethan5%freesulfuricacid
CAS: 104-15-4
MF: C7H8O3S
MW: 172.2
EINECS: 203-180-0
Product Categories: curing agent;FINE Chemical & INTERMEDIATES;Organics;104-15-4;bc0001
Mol File: 104-15-4.mol
Melting point 106~107℃
Boiling point 116 °C
density 1.07
vapor pressure 69.8Pa at 20℃
refractive index 1.3825-1.3845
Fp 41 °C
storage temp. Inert atmosphere,Room Temperature
pka -0.43±0.50(Predicted)
form Solution
color Clear colorless to light yellow
Water Solubility soluble
CAS DataBase Reference 104-15-4(CAS DataBase Reference)
NIST Chemistry Reference P-toluene sulfonic acid(104-15-4)
EPA Substance Registry System 4-Methylbenzenesulfonic acid (104-15-4)
China
