Best price 2-Mercaptobenzoxazole for Dye synthesis Cas 2382-96-9 benzoxazole-2-thiol
2-Mercaptobenzoxazole Basic information | |
Product Name: | 2-Mercaptobenzoxazole |
CAS: | 2382-96-9 |
MF: | C7H5NOS |
MW: | 151.19 |
EINECS: | 219-191-9 |
2-Mercaptobenzoxazole Chemical Properties | |
Melting point | 192-195 °C(lit.) |
Boiling point | 360°C (rough estimate) |
density | 1.2170 (rough estimate) |
refractive index | 1.5500 (estimate) |
storage temp. | Sealed in dry,Room Temperature |
pka | 11.03±0.20(Predicted) |
form | Crystalline Powder |
color | Beige |
PH | 5 (5g/l, H2O, 20ºC) |
Water Solubility | SLIGHTLY SOLUBLE |
BRN | 119483 |
InChIKey | FLFWJIBUZQARMD-UHFFFAOYSA-N |
CAS DataBase Reference | 2382-96-9(CAS DataBase Reference) |
NIST Chemistry Reference | 2(3H)-Benzoxazolethione(2382-96-9) |
EPA Substance Registry System | 2-Mercaptobenzoxazole (2382-96-9) |
Item | Standard |
Appearance | Gray powder |
Melting Point | 191~194ºC |
PH | 6~8 |
Loss on drying | ≤0.5% |
Heavy metal | ≤100ppm |
Assay (GC) | ≥98% |