99% Purity 3, 4-Diaminotoluene for Dye Intermediates CAS 496-72-0
Model NO.
b cm 496-72-0
Origin
China
Production Capacity
500ton
Reference Price
$ 4.50 - 13.50
Description
Product Description
Good quality 3,4-Diaminotoluene for Dye Intermediates CAS 496-72-0
| 3,4-Diaminotoluene Basic information | |
| Product Name: | 3,4-Diaminotoluene |
| CAS: | 496-72-0 |
| MF: | C7H10N2 |
| MW: | 122.17 |
| EINECS: | 207-826-2 |
| 3,4-Diaminotoluene Chemical Properties | |
| Melting point | 87-89 °C(lit.) |
| Boiling point | 155-156 °C18 mm Hg(lit.) |
| density | 1.2207 (rough estimate) |
| refractive index | 1.5103 (estimate) |
| Fp | 155-156°C/18mm |
| pka | 4.59±0.10(Predicted) |
| form | Crystalline Chunks or Flakes |
| color | Brown to grayish-brown |
| Inspection Item | Appearance | Purity (%) | Melting point(°C) | Moisture(%) |
| Inspection standard | brown solid | ≥95 | 89-90 | ≤0.20 |
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