Ethylenediamine dihydrochloride
Synonym(s):1,2-Diaminoethane dihydrochloride;1,2-Diaminoethane dihydrochloride, Ethylenediamine dihydrochloride;Ethylenediammonium dichloride
- CAS NO.：333-18-6
- Empirical Formula: C2H10Cl2N2
- Molecular Weight: 133.02
- MDL number: MFCD00012524
- EINECS: 206-369-6
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-11-04 13:44:46
What is Ethylenediamine dihydrochloride?
Chemical properties
white crystalline powder
The Uses of Ethylenediamine dihydrochloride
Ethylenediamine dihydrochloride is used as stabilizer in steroid creams and rubber latex; inhibitor in antifreeze solutions and cooling fluids; in floor-polish remover; in nystatin cream and aminophylline; epoxy-curing agent; accelerator in color development baths in photography; in veterinary preparations; in electroplating and electrophoretic gels, dyes, fungicides, insecticides, synthetic waxes, textile lubricants, and eye and nose drops; solvent for casein, albumin, shellac.
The Uses of Ethylenediamine dihydrochloride
Ethylenediamine dihydrochloride was used in modified ethylenediamine condensation method for fluorimetric determination of catecholamines. It was used to investigate the luminescence properties of complexes of EuIII and TbIII with ethylenediamine. It was used in the synthesis of 1,3,5-tris(4,5-dihydro-1H-imidazol-2-yl)benzene.
Definition
ChEBI: A hydrochloride that is the dihydrochloride of ethylenediamine.
Safety Profile
Moderately toxic by ingestion. Experimental teratogenic and reproductive effects. When heated to decomposition it emits very toxic fumes of HCl and NOx.
Purification Methods
Crystallise the salt from H2O or H2O/EtOH. Wash the crystals with EtOH and dry them in vacuo. It sublimes on heating. [Beilstein 4 IV 1168.]
Properties of Ethylenediamine dihydrochloride
| Melting point: | >300 °C(lit.) |
| Density | 1.46 g/cm3 |
| storage temp. | Store below +30°C. |
| solubility | water: soluble100mg/mL, clear, colorless to very faintly yellow |
| form | Crystalline Powder |
| color | White to off-white |
| PH | 5 (100g/l, H2O, 20℃) |
| Water Solubility | 300 g/L (20 ºC) |
| Sensitive | Hygroscopic |
| BRN | 3665235 |
| Stability: | Stable. Incompatible with strong oxidizing agents. |
| CAS DataBase Reference | 333-18-6(CAS DataBase Reference) |
| EPA Substance Registry System | Ethylenediamine dihydrochloride (333-18-6) |
Safety information for Ethylenediamine dihydrochloride
| Signal word | Danger |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07  Health Hazard GHS08 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H317:Sensitisation, Skin H319:Serious eye damage/eye irritation H334:Sensitisation, respiratory H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for Ethylenediamine dihydrochloride
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