2-(2-Aminoethylamino)ethanol
- Product Name2-(2-Aminoethylamino)ethanol
- CAS111-41-1
- CBNumberCB4402952
- MFC4H12N2O
- MW104.15
- EINECS203-867-5
- MDL NumberMFCD00008170
- MOL File111-41-1.mol
Chemical Properties
| Melting point: | −28 °C (−18 °F; 245 K) |
| Boiling point: | 243 °C (469 °F; 516 K) |
| Density | 1.03 g/cm3 |
| vapor density | 3.6 (vs air) |
| vapor pressure | <0.01 hPa (20 °C) |
| refractive index | 1.49 |
| Flash point: | 132 °C (270 °F; 405 K) |
| storage temp. | Store below +30°C. |
| solubility | soluble |
| pka | pK1:7.21(+2);pK2:10.12(+1) (25°C) |
| form | clear liquid |
| color | Colorless to Light yellow |
| PH | 11.8 (111g/l, H2O, 20℃) |
| Odor | mild ammoniacal odor |
| explosive limit | 3.3-10.1%(V) |
| Water Solubility | soluble |
| Sensitive | Hygroscopic |
| BRN | 506012 |
| Henry's Law Constant | 9.0×107 mol/(m3Pa) at 25℃, HSDB (2015) |
| Dielectric constant | 18.989999999999998 |
| Exposure limits | NIOSH: TWA 0.1 mg/m3 |
| InChI | 1S/C4H12N2O/c5-1-2-6-3-4-7/h6-7H,1-5H2 |
| InChIKey | LHIJANUOQQMGNT-UHFFFAOYSA-N |
| SMILES | NCCNCCO |
| LogP | -2.2--1.46 at 20-25℃ and pH7-11 |
| Surface tension | 67.11mN/m at 1g/L and 20℃ |
| Dissociation constant | 6.83-9.82 at 25℃ |
| CAS DataBase Reference | 111-41-1(CAS DataBase Reference) |
| NIST Chemistry Reference | Ethanol, 2-[(2-aminoethyl)amino]-(111-41-1) |
| EPA Substance Registry System | N-Hydroxyethylethylenediamine (111-41-1) |
Safety
| Symbol(GHS) |
   GHS05,GHS07,GHS08 |
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| Signal word | Danger | |||||||||
| Hazard statements | H314-H317-H335-H360Df | |||||||||
| Precautionary statements | P202-P261-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338 | |||||||||
| target organs | Respiratory system | |||||||||
| Hazard Codes | C,T | |||||||||
| Risk Statements | 34-43-61-62 | |||||||||
| Safety Statements | 26-36/37/39-45-53-28A | |||||||||
| RIDADR | UN 2735 8/PG 2 | |||||||||
| WGK Germany | 1 | |||||||||
| RTECS | KJ6300000 | |||||||||
| Autoignition Temperature | 345 °C | |||||||||
| TSCA | TSCA listed | |||||||||
| HazardClass | 8 | |||||||||
| PackingGroup | II | |||||||||
| HS Code | 2922199090 | |||||||||
| Storage Class |
6.1C - Combustible acute toxic Cat.3 toxic compounds or compounds which causing chronic effects |
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| Hazard Classifications |
Eye Dam. 1 Repr. 1B Skin Corr. 1B Skin Sens. 1 STOT SE 3 |
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| Hazardous Substances Data | 111-41-1(Hazardous Substances Data) | |||||||||
| Toxicity | LD50 orally in Rabbit: 3000 mg/kg LD50 dermal Rabbit > 2000 mg/kg | |||||||||
| REACH Registrations | Active | |||||||||
| Limited Quantities | 1.0 L (0.3 gallons) (liquid) or 1 Kg (2.2 lbs) (solid) | |||||||||
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml) | |||||||||
| NFPA 704: |
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