A6873212
<i>p</i>-Toluenesulfonyl Hydrazide , >98.0%(HPLC) , 1576-35-8
Synonym(s):
TSH;Tosylhydrazide;p-Toluenesulfonhydrazide;p-Toluenesulfonic acid hydrazide;p-Toluenesulfonyl hydrazide
CAS NO.：1576-35-8
Empirical Formula: C7H10N2O2S
Molecular Weight: 186.23
MDL number: MFCD00007588
EINECS: 216-407-3
| Pack Size | Price | Stock | Quantity |
| 25G | RMB23.20 | In Stock |
|
| 100G | RMB40.80 | In Stock |
|
| 500G | RMB111.20 | In Stock |
|
| 2.5kg | RMB540.00 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 103-108 °C(lit.) |
| Boiling point: | 340.5±35.0 °C(Predicted) |
| Density | 1.42g/cm3 |
| vapor pressure | 0Pa at 20℃ |
| refractive index | 1.5400 (estimate) |
| Flash point: | 60°C |
| storage temp. | Keep in dark place,Inert atmosphere,Store in freezer, under -20°C |
| solubility | 5g/l |
| form | Powder |
| pka | 9.39±0.10(Predicted) |
| color | White or off-white to slightly grayish |
| Water Solubility | 5 g/L (15 ºC) |
| Sensitive | Moisture Sensitive |
| BRN | 610130 |
| Stability: | Light Sensitive |
| InChIKey | ICGLPKIVTVWCFT-UHFFFAOYSA-N |
| LogP | 0.55 at 25℃ |
| CAS DataBase Reference | 1576-35-8(CAS DataBase Reference) |
| EPA Substance Registry System | Benzenesulfonic acid, 4-methyl-, hydrazide (1576-35-8) |
Description and Uses
4-Methylbenzenesulfonhydrazide was widely used reagent for the preparation of tosylhydrazones.
