Slightly viscous liq. Sweet taste. Poisonous! Do not swallow! Considerably hygroscopic: Absorbs twice its weight of water at 100% relative humidity. d0 1.1274 . d10 1.1204 . d20 1.1135 . d30 1.1065 . One gallon weighs 9.3 lbs. Flash pt, open cup: 240oF (115oC). mp -13o . bp760 197.6o ; bp97 140o ; bp18 100o ; bp3.0 70o ; bp0.06 20o . nD15 1.43312 ; nD25 1.43063 . Viscosity in centipoises: 26 at 15o; 21 at 20o; 17.3 at 25o. Dielectric constant at 20o and 150 meters wavelength: 38.66 esu. Dipole moment 2.20. Spec heat (20degrees): 0.561 cal/g/oC. Heat of formation -108.1 kcal/mol. Heat of fusion 44.7 cal/g. Heat of vaporization 191 cal/g. Heat of soln -6.5 cal/g of soln at 17o when 37 parts are mixed with 63 parts H2O (w/w). Parachor 148.9 (theory 152.2). Surface tension at 20o = 48.4 dynes/cm. Miscible with water, lower aliphatic alcohols, glycerol, acetic acid, acetone and similar ketones, aldehydes, pyridine and similar coal tar bases. Slightly sol in ether (1:200). Practically insol in benzene and its homologs, chlorinated hydrocarbons, petr ether, oils. Density and freezing point of ethylene glycol-water mixtures: 10.15% ethylene glycol by wt ( d20, fp): 1.013 ,-3.5o; 20.44% ethylene glycol: 1.027 , -8o; 29.88% ethylene glycol: 1.040 , -15o; 40.23% ethylene glycol: 1.054 ,-24o; 50.18% ethylene glycol: 1.067 , -36o; 58.37% ethylene glycol: 1.0770 , -48o. LD 50 in rats, guinea pigs (g/kg ): 8.54 , 6.61 orally (Smyth); in mice ( ml/kg ): 13.79 orally (Bornmann).
No. | Kelarutan etilen glikol dalam … | Tingkat kelarutan (larut/sedikit larut/tidak larut*)*pilih salah satu |
1 | Air | |
2 | Benzene | |
3 | Gliserol | |
4 | Eter | |
5 | Petroleum eter | |
6 | aseton | |
7 | Alkohol | |
8 | Asam asetat | |
No. | Titik didih (oC) | Pada tekanan … |
9 | 197,6 | … torr |
10 | 140 | … atm |
11 | 100 | … atm |
No. | Densitas (g/mL) | Pada suhu … |
12 | 1,1204 | … oFahrenheit |
13 | 1,1135 | … Kelvin |
14 | 1,1065 | … oCelcius |
No. | Entalpi | Energi |
15 | Kalor pembentukan | … kalori/mol |
16 | Kalor fusi | … Joule/gram |
17 | Kalor penguapan | … kilokalori/gram |
18 | Kalor pelarutan | …Joule/ gram |