A4750312
4-(2-Hydroxyethoxy)-1,3-Phenylenediamine Dihydrochloride , 99% , 66422-95-5
CAS NO.：66422-95-5
Empirical Formula: C8H14Cl2N2O2
Molecular Weight: 241.11
MDL number: MFCD00035494
EINECS: 266-357-1
| Pack Size | Price | Stock | Quantity |
| 1G | RMB75.20 | In Stock |
|
| 5G | RMB232.00 | In Stock |
|
| 25G | RMB759.20 | In Stock |
|
| 100g | RMB2934.40 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 222-224℃ |
| Density | 1.409[at 20℃] |
| vapor pressure | 0Pa at 20℃ |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | DMSO (Slightly), Methanol (Slightly), Water (Slightly) |
| form | Solid |
| color | Pale Grey |
| Water Solubility | 425g/L at 20℃ |
| Stability: | Air Sensitive |
| InChI | InChI=1S/C8H12N2O2.ClH/c9-6-1-2-8(7(10)5-6)12-4-3-11;/h1-2,5,11H,3-4,9-10H2;1H |
| InChIKey | PBVFDMZFBPZIMC-UHFFFAOYSA-N |
| SMILES | O(C1C=CC(N)=CC=1N)CCO.Cl |
| LogP | -0.98 at 20℃ |
Description and Uses
2,4-Diaminophenoxyethanol hydrochloride: a widely used intermediate.
2,4-Diaminophenoxyethanol hydrochloride is used mainly as a hair dye or pharmaceutical intermediate. The compound can be condensed with ethylene glycol under alkaline conditions with 2,4-dinitrochlorobenzene as the main raw material, then hydrogenated, and finally reacted with hydrochloric acid to obtain 2,4-diaminophenoxyethanol hydrochloride.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P305+P351+P338 |
