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p-Toluenesulfonamide  Structure

p-Toluenesulfonamide

Chemical Properties

Melting point 134-137 °C (lit.)
Boiling point 221 °C (10 mmHg)
Density  1.2495 (rough estimate)
vapor density  5.9 (vs air)
refractive index  1.6100 (estimate)
Flash point 202 °C
storage temp.  Store below +30°C.
solubility  DMSO: soluble
pka 10.20±0.10(Predicted)
form  Crystalline Powder
color  White
Odor Odorless
Water Solubility  0.32 g/100 mL (25 º C)
BRN  472689
LogP 0.820
CAS DataBase Reference 70-55-3(CAS DataBase Reference)
Indirect Additives used in Food Contact Substances TOLUENESULFONAMIDE, P-
EWG's Food Scores 1-3
FDA UNII I8266RI90M
NCI Drug Dictionary para-toluenesulfonamide
NIST Chemistry Reference 4-Methylbenzenesulfonamide(70-55-3)
EPA Substance Registry System p-Toluenesulfonamide (70-55-3)

Safety

Symbol(GHS)
Signal wordWarning
Hazard statements H315-H319-H335
Precautionary statements P261-P280a-P304+P340-P305+P351+P338-P405-P501a-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313
Hazard Codes  Xi,Xn
Risk Statements  36-20/21/22
Safety Statements  26-36
WGK Germany  1
RTECS  XT5075000
TSCA  Yes
PackingGroup  III
HS Code  29350090
Hazardous Substances Data 70-55-3(Hazardous Substances Data)
NFPA 704:
0
2 0

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