4-methylbenzenesulfonic acid,urea

Names

[ Name ]:
4-methylbenzenesulfonic acid,urea

[Synonym ]:
MONO-P-TOLUENESULFONATE UREA
urea tosylate
p-Toluenesulfonic acid,compd. with urea
Toluol-4-sulfonsaeure,Salz des Harnstoffs
Urea,mono(4-methylbenzenesulfonate)
Uronium toluene-p-sulphonate
EINECS 244-608-6
Urea,mono-p-toluenesulfonate
toluene-4-sulfonic acid,salt of urea

Chemical & Physical Properties

[ Boiling Point ]:
495.3ºC at 760mmHg

[ Molecular Formula ]:
C₈H₁₂N₂O₄S

[ Molecular Weight ]:
232.25700

[ Flash Point ]:
253.3ºC

[ Exact Mass ]:
232.05200

[ PSA ]:
131.86000

[ LogP ]:
2.74690

[ Vapour Pressure ]:
1.26E-10mmHg at 25°C

Safety Information

[ HS Code ]:
2904100000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2904100000

[ Summary ]:
2904100000 derivatives containing only sulpho groups, their salts and ethyl esters。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%