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| Also known as MMEA, it is a colorless or slightly yellowish liquid with an ammonia odor. It is a flammable substance and can be miscible with water, ethanol, benzene, ether, and acetone, among others. | |||||||||
109-83-1
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109-83-1
2-Methylaminoethanol Basic information | |
Product Name: | 2-Methylaminoethanol |
CAS: | 109-83-1 |
MF: | C3H9NO |
MW: | 75.11 |
EINECS: | 203-710-0 |
Mol File: | 109-83-1.mol |
2-Methylaminoethanol Chemical 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 | n20/D 1.439(lit.) |
Fp | 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 | 146,015 |
BRN | 1071196 |
Henry's Law Constant | 9.0×101 mol/(m3Pa) at 25℃, HSDB (2015) |
Stability: | Stable. Combustible. Incompatible with oxidizing agents. |
Cosmetics Ingredients Functions | BUFFERING |
InChI | 1S/C3H9NO/c1-4-2-3-5/h4-5H,2-3H2,1H3 |
InChIKey | OPKOKAMJFNKNAS-UHFFFAOYSA-N |
SMILES | CNCCO |
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) |
