Your Location：Home >Products >Fine Chemicals >80-48-8
Appearance:white to slightly yellow low melting solid
Throughput:100|Kilogram|Month
pd_productuse:intermediate
Delivery Time:large stock
Purity:99% purity
Methyl p-toluenesulfonate Chemical Properties
Melting point 25-28 °C(lit.)
Boiling point 144-145 °C5 mm Hg(lit.)
density 1.234 g/mL at 25 °C(lit.)
vapor density 6.45 (vs air)
vapor pressure 1 mm Hg ( 20 °C)
refractive index n20/D 1.5172(lit.)
Fp >230 °F
storage temp. 2-8°C
form Liquid or Low Melting Solid
color White to yellow
Water Solubility Insoluble
Sensitive Moisture Sensitive
BRN 609209
CAS DataBase Reference 80-48-8(CAS DataBase Reference)
NIST Chemistry Reference Benzenesulfonic acid, 4-methyl-, methyl ester(80-48-8)
EPA Substance Registry System Benzenesulfonic acid, 4-methyl-, methyl ester (80-48-8)
Safety Information
Hazard Codes C,Xn
Risk Statements 22-34-43-40-36/37/38
Safety Statements 26-36/37/39-45-24
RIDADR UN 3261 8/PG 2
WGK Germany 3
RTECS XT7000000
F 21
Autoignition Temperature 896 °F
TSCA Yes
HazardClass 8
PackingGroup III
HS Code 29051900
Hazardous Substances Data 80-48-8(Hazardous Substances Data)
Toxicity LD50 orally in Rabbit: 341 mg/kg
CAS：5965-83-3
CAS：1257044-40-8
CAS：18282-51-4
CAS：126-33-0
