A2793126
2-(Methylamino)ethanol , ≥99% , 109-83-1
Synonym(s):
N-Methylethanolamine;2-(Methylamino)ethanol;N-Methylethanolamine
CAS NO.：109-83-1
Empirical Formula: C3H9NO
Molecular Weight: 75.11
MDL number: MFCD00002839
EINECS: 203-710-0
| Pack Size | Price | Stock | Quantity |
| 100G | RMB87.20 | In Stock |
|
| 400G | RMB119.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | -3 °C |
| Boiling point: | 159 °C(lit.) |
| Density | 0.935 g/mL at 25 °C(lit.) |
| vapor density | 2.6 (vs air) |
| vapor pressure | 0.5 mm Hg ( 20 °C) |
| refractive index | n |
| Flash point: | 163 °F |
| storage temp. | Store below +30°C. |
| solubility | Chloroform (Soluble), Methanol (Slightly) |
| pka | pK1:9.88(＋1) (25°C) |
| form | Liquid |
| color | Clear colorless to slightly yellow |
| PH | 13.6 (100g/l, H2O, 20℃) |
| explosive limit | 1.6-17.7%(V) |
| Water Solubility | miscible |
| Merck | 14,6015 |
| BRN | 1071196 |
| Stability: | Stable. Combustible. Incompatible with oxidizing agents. |
| LogP | -0.91 at 25℃ |
| Surface tension | 35.68mN/m at 293.15K |
| CAS DataBase Reference | 109-83-1(CAS DataBase Reference) |
| NIST Chemistry Reference | Ethanol, 2-(methylamino)-(109-83-1) |
| EPA Substance Registry System | N-Methylethanolamine (109-83-1) |
Description and Uses
Textile chemicals, pharmaceuticals.
Safety
| Symbol(GHS) |    GHS05,GHS07,GHS08 |
| Signal word | Danger |
| Hazard statements | H302+H312-H314-H335-H373 |
| Precautionary statements | P260-P280-P301+P312-P303+P361+P353-P305+P351+P338-P314 |
| Hazard Codes | C |
| Risk Statements | 21/22-34-48/22 |
| Safety Statements | 26-36/37/39-45 |
| RIDADR | UN 2735 8/PG 2 |
| WGK Germany | 1 |
| RTECS | KL6650000 |
| Autoignition Temperature | 662 °F |
| TSCA | Yes |
| HazardClass | 8 |
| PackingGroup | III |
| HS Code | 29221980 |
| Hazardous Substances Data | 109-83-1(Hazardous Substances Data) |
| Toxicity | LD50 orally in Rabbit: 1391 mg/kg LD50 dermal Rabbit 1006 mg/kg |
