p-Toluenesulfonamide（CAS#70-55-3）

Molecular Formula	C7H9NO2S
Molar Mass	171.22
Density	1.2495 (rough estimate)
Melting Point	134-137 °C (lit.)
Boling Point	221 °C (10 mmHg)
Flash Point	202 °C
Water Solubility	0.32 g/100 mL (25 º C)
Solubility	Soluble in alcohol, very slightly soluble in water.
Vapor Presure	0.000285mmHg at 25°C
Vapor Density	5.9 (vs air)
Appearance	White crystal
Color	White
Odor	Odorless
BRN	472689
pKa	10.20±0.10(Predicted)
Storage Condition	Store below +30°C.
Sensitive	Easily absorbing moisture
Refractive Index	1.6100 (estimate)
MDL	MFCD00011692
Physical and Chemical Properties	Appearance white crystals melting point 136-140°C boiling point 221°C (10 mmHg) flash point 202°C water-soluble 0.32g/100 mL (25°C)
Use	Used in the manufacture of plasticizers, disinfectants, can also be used in the production of synthetic resins, coatings, fluorescent dyes, etc

Product Detail

Risk Codes	R36 – Irritating to the eyes R20/21/22 – Harmful by inhalation, in contact with skin and if swallowed.
Safety Description	S26 – In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 – Wear suitable protective clothing.
WGK Germany	1
RTECS	XT5075000
TSCA	Yes
HS Code	29350090
Packing Group	III