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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

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