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70-55-3
bosschemical
70-55-3
p-Toluenesulfonamide Basic information | |
Product Name: | p-Toluenesulfonamide |
CAS: | 70-55-3 |
MF: | C7H9NO2S |
MW: | 171.22 |
EINECS: | 200-741-1 |
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) |
Fp | 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 |
CAS DataBase Reference | 70-55-3(CAS DataBase Reference) |
NIST Chemistry Reference | 4-Methylbenzenesulfonamide(70-55-3) |
EPA Substance Registry System | p-Toluenesulfonamide (70-55-3) |
COA:
Items | Specifications |
Appearance | White crystal |
Purity | ≥99.5% |
Color(APHA) | ≤20 |
Water | ≤0.1% |
Cl | ≤100ppm |
S | ≤200ppm |
PH | 5.0-7.0 |
p-Toluenesulfonamide Basic information | |
Product Name: | p-Toluenesulfonamide |
CAS: | 70-55-3 |
MF: | C7H9NO2S |
MW: | 171.22 |
EINECS: | 200-741-1 |
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) |
Fp | 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 |
CAS DataBase Reference | 70-55-3(CAS DataBase Reference) |
NIST Chemistry Reference | 4-Methylbenzenesulfonamide(70-55-3) |
EPA Substance Registry System | p-Toluenesulfonamide (70-55-3) |
COA:
Items | Specifications |
Appearance | White crystal |
Purity | ≥99.5% |
Color(APHA) | ≤20 |
Water | ≤0.1% |
Cl | ≤100ppm |
S | ≤200ppm |
PH | 5.0-7.0 |