p-Toluenesulfonic acid monohydrate CAS NO.6192-52-5

p-Toluenesulfonic acid monohydrate Chemical Properties
Melting point     96-99 °C(lit.)
Boiling point     140°C 20mm
density     1,24 g/cm3
vapor density     5.9 (vs air)
refractive index     1,382-1,384
Fp     180 °C
storage temp.     Store at RT.
solubility     H2O: 0.1 g/mL, clear
form     Solid
Colour Index     42655
color     White to pink
PH    1 (650g/l, H2O, 20℃)(anhydrous substance)
Water Solubility     soluble
Sensitive     Hygroscopic
Merck     14,9533
BRN     3568023
Stability:    Stable. Incompatible with strong oxidizing agents, strong bases, most common metals. Protect from moisture.
InChIKey    KJIFKLIQANRMOU-UHFFFAOYSA-N
CAS DataBase Reference    6192-52-5(CAS DataBase Reference)
EPA Substance Registry System    Benzenesulfonic acid, 4-methyl-, monohydrate (6192-52-5)          

p-Toluenesulfonic acid monohydrate Basic information
Product Name:    p-Toluenesulfonic acid monohydrate
Synonyms:    4-Methylbenzenesulfonic acid hydrate;Lisinopril EP IMpurity B;p-Toluenesulfonic Acid, Monohydrate, ACS;Benzenesulfonic acid,4-Methyl-, hydrate (1:1);P-toluene sulfonic acid(water;p-Toluenesulfonic acid Monohydrate >=98.0% (T), >=98.0% (HPLC);p-Toluenesulfonic acid monohydrate ACS reagent, >=98.5%;p-Toluenesulfonic acid monohydrate ReagentPlus(R), >=98%
CAS:    6192-52-5
MF:    C7H10O4S
MW:    190.22
EINECS:    203-180-0
Mol File:    6192-52-5.mol 

Safety Information
Hazard Codes     Xi,C
Risk Statements     36/37/38-34-37
Safety Statements     26-37-45-36/37/39
RIDADR     UN 2585 8/PG 3
WGK Germany     -
RTECS     XT6300000
F     3
Autoignition Temperature    600 °C
TSCA     Yes
HazardClass     8
PackingGroup     III
HS Code     29041000
Toxicity    LD50 orally in Rabbit: 2570 mg/kg