CAS Number: 80-48-8
Formula: C8H10O3S
Formula Weight: 186.23
Linear Formula: CH3C6H4SO3CH3
MDL No.: MFCD00008417
Purity: 0.98
Boiling Point: 144-145 C/5 mmHg(lit.)
Melting Point: 25-28 C (lit.)
Density: 1.234 g/mL at 25 C(lit.)
Refractive Index: n20/D 1.5172(lit.)
Storage: 2-8C
Beilstein Registry Number: 609209
EC Number: 201-283-5
UNSPSC Code: 12352100
General description: Methyl p-toluenesulfonate is sulfonate ester present as potentially genotoxic impurity in drug substances. Kinetics of reactions of methyl p-toluenesulfonate with N,N-dimethylaniline has been investigated. It participates in selective 1-substitution reaction of tetrazole.
RTECS: XT7000000
RIDADR: NONH for all modes of transport
WGK Germany: 3
Flash Point(F): 235.4 F
Flash Point(C): 113 C
R Codes: 22-34-43
S Codes: 26-36/37/39-45
IOD Codes: C
Symbol: GHS07
Signal Word: Warning
Hazard Statements: H302-H315-H317-H319
Precautionary statements: P280-P301 + P312 + P330-P305 + P351 + P338