| CAS No.: | 149-30-4 |
|---|---|
| Formula: | C7h5ns2 |
| EINECS: | 205-736-8 |
| Appearance: | Powder |
| Colour: | Yellow |
| Transport Package: | Drum |
| Customization: |
|---|
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Audited Supplier Rubber Accelerator 2-Mercaptobenzothiazole with Powder CAS 149-30-4 MBT
| 2-Mercaptobenzothiazole Basic information | |
| Product Name: | 2-Mercaptobenzothiazole |
| CAS: | 149-30-4 |
| MF: | C7H5NS2 |
| MW: | 167.25 |
| EINECS: | 205-736-8 |
| 2-Mercaptobenzothiazole Chemical Properties | |
| Melting point | 177-181 °C(lit.) |
| Boiling point | 223°C (rough estimate) |
| density | 1.42 |
| vapor pressure | <0.000003 hPa (25 °C) |
| refractive index | 1.6100 (estimate) |
| Fp | 243 °C |
| storage temp. | Store below +30°C. |
| solubility | 0.12g/l |
| pka | 9.80±0.20(Predicted) |
| form | Powder |
| color | Yellow |
| Odor | Odorless |
| PH | 7 (0.12g/l, H2O, 25ºC) |
| explosive limit | 15%(V) |
| Water Solubility | <0.1 g/100 mL at 19 ºC |
| λmax | 325nm(MeOH)(lit.) |
| Items | Specifications | Results |
| Appearance | light yellow or milk white powder | light yellow powder |
| volatile matter | ≤0.5% | 0.0025 |
| Melting point | 201-205ºC | 201.2-202.4ºC |
| Purity | ≥99.0% | 0.9967 |
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