| CAS No.: | 120-72-9 |
|---|---|
| Formula: | C8h7n |
| EINECS: | 204-420-7 |
| Type: | Flavor & Fragrance Intermediates |
| Appearance: | Powder, White Powder |
| Quality: | Industrial |
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier Indole CAS 120-72-9
| Indole Basic information | |
| Product Name: | Indole |
| CAS: | 120-72-9 |
| MF: | C8H7N |
| MW: | 117.15 |
| EINECS: | 204-420-7 |
| Mol File: | 120-72-9.mol |
| Indole Chemical Properties | |
| Melting point | 51-54 °C (lit.) |
| Boiling point | 253-254 °C (lit.) |
| density | 1.22 |
| vapor pressure | 0.016 hPa (25 °C) |
| FEMA | 2593 | INDOLE |
| refractive index | 1.63 |
| Fp | >230 °F |
| storage temp. | 2-8°C |
| solubility | 0.1 g/mL, clear |
| pka | 3.17 (quoted, Sangster, 1989) |
| form | Crystalline Powder |
| color | White to slightly pink |
| PH | 5.9 (1000g/l, H2O, 20ºC) |
| Odor | fecal odor, floral in high dilution |
| Odor Threshold | 0.0003ppm |
| Water Solubility | 2.80 g/L (25 ºC) |
| Sensitive | Light Sensitive |
| Merck | 144,963 |
| JECFA Number | 1301 |
| BRN | 107693 |
| Stability: | Stable, but may be light or air sensitive. Incompatible with strong oxidizing agents, iron and iron salts. |
| CAS DataBase Reference | 120-72-9(CAS DataBase Reference) |
| NIST Chemistry Reference | Indole(120-72-9) |
| EPA Substance Registry System | Indole (120-72-9) |
| item | specifications | Results |
| Appearance | Light yellow or white crystals | Conform |
| content | ≥99% | 99.32% |
| melting point | 49ºC-52ºC | 51ºC-52ºC |
| Single miscellaneous | 0.044% | |
| moisture content | ≤0.5% | ≤0.3% |
| conclusion | Qualified |
Suppliers with verified business licenses
Audited Supplier 
){kind=link}
){kind=link}