| ethanediol; 1,2-ethanediol; ethane-1,2-diol; ethylene alcohol; ethylene glycol; glycol; glycol alcohol | |
| Links: | 🌍 Wikipedia, 🕷 ChemSpider, 📖 PubMed, 📖Houben-Weyl, 2. Band (Äthylenglykol); p. 25, 108, 📖Houben-Weyl, 2. Band (Glykol); p. 424, |
| CAS RN: | [107-21-1] |
| Formula: | C2H6O2; 62.07 g/mol |
| InChiKey: | AZHSSKPUVBVXLK-UHFFFAOYSA-N |
| SMILES: | CC(O)O |
| Toxicology (LD50): | 2 000 mg/Kg (cat, sc); 5 620 mg/Kg(mouse, ip); 3 339 mg/Kg(mouse, iv); 8 348 mg/Kg(mouse, or); 5 305 mg/Kg(mouse, sc); 6 567 mg/Kg(rabbit, im); 6 600 mg/Kg(rabbit, im); 1 008 mg/Kg(rabbit, ip); 4 950 mg/Kg(rabbit, iv); 9 000 mg/Kg(rabbit, or); 4 441 mg/Kg(rat, im); 3 896 mg/Kg(rat, ip); 2 783 mg/Kg(rat, iv); 2 800 mg/Kg(rat, iv); 6 122 mg/Kg(rat, or); 8 540 mg/Kg(rat, or) |
| Density: | 1.115 g/mL |
| Molar volume: | 55.7 mL/mol |
| Refractive index: | 1.429 |
| Molecular refractive power: | 14.35 mL/mol |
| Dielectric constant: | 37.00 |
| Dipole moment: | 2.27 D |
| Melting point: | -13 °C |
| Boiling point: | 198 °C |
| Vapour pressure: | 0 Torr |
| Antoine equation P(Torr) vs T(°C) | |
| Surface tension: | 46.50 dyn/cm |
| Viscosity: | 20.00 cP |
| Critical temperature: | 374 °C |
| Critical pressure: | 76.0 atm |
| Evaporation rate (ether): | 1,550.0 |
| Evaporation rate (butyl acetate): | 0.0 |
| Solubility in water: | 100 % w/w |
| Solubility of water: | 100 % w/w |
| Log10 partition water / activated carbon: | 1.16 |
| Log10 partition octanol / water: | -1.93 |
| Snyder P': | 6.9 |
| Snyder X: | Xe: 0.4 Xd: 0.3 Xn: 0.3 |
| Solvent strength (ε0, alumina): | 1.11 |
| Dimroth ET: | 56.3 |
| Hildebrant solubility parameter (δ): | 14.6 |
| Hansen solubility parameter: | δd: 8.3 (cal/mL)^0.5 δp: 5.4 (cal/mL)^0.5 δh: 12.7 (cal/mL)^0.5 |
| Immiscible with: (E)-3-phenyl-2-propenal, 1-tetradecanol, 2,6,8-trimethyl-4-nonanone, 2,6-dimethyl-4-heptanone, 2-methyl-1-propanethiol, 3-methyl-2-butanone, 3-methylbutyl acetate, 4-methoxybenzaldehyde, 4-methyl-2-pentanone, N,N-dimethylaniline, N,N-dipropylaniline, benzene, dibenzyl ether, diethyl ether, dihexyl ether, dimethyl disulfide, ethyl (E)-3-phenylprop-2-enoate, ethyl benzoate, ethyl chloroacetate, ethyl isothiocyanate, ethyl phenylacetate, ethyl thiocyanate, heptyl acetate, hexanedinitrile, hexanenitrile, isoamyl sulfide, nitromethane, phenylmethanethiol, salicylaldehyde, tetrachloromethane, tributylamine | |
| Partially miscible with: butyl acetate, dipentylamine, tributyl phosphate, trichloromethane | |
| Miscible with: 1,2,3-propanetriol, 1,2-diethoxyethane, 1,3-propanediol, 1-amino-2-propanol, 1-phenylethan-1-amine, 2,4-pentanedione, 2-(1-phenylethylamino)ethanol, 2-(2-aminoethylamino)ethanol, 2-(2-hydroxyethyl-(1-phenylethyl)amino)ethanol, 2-amino-2-methyl-1-propanol, 2-ethoxyaniline, 2-ethylbutanoic acid, 2-ethylhexanol, 2-methylphenol, 2-phenylethylamine, 2-propanone, 3-heptanol, 3-methyl-1-butanol, 4-hydroxy-4-methylpentan-2-one, 4-methylpentanoic acid, 5-ethyl-2-methylpyridine, N,N-diethylformamide, N-(2-aminoethyl)ethane-1,2-diamine, a-methylbenzyldimethylamine, benzonitrile, benzothiazole, benzyl alcohol, butanol, dibutylamine, diisopropylamine, ethanol, formamide, furfuryl alcohol, octanol, pyridine, tetraethylene glycol dibutyl ether, triethylenetetramine | |
| Specific heat capacity: | 35.0 cal/molK |
| Latent heat of fusion: | 2,682 cal/mol |