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PEG 400 is strongly hydrophilic. The partition coefficient of PEG 400 between hexane and water is 0.000015 (log P = − 4.8 {\displaystyle P=-4.8} ), indicating that when PEG 400 is mixed with water and hexane, there are only 15 parts of PEG400 in the hexane layer per 1 million parts of PEG 400 in the water layer.
Flash point: 182–287 °C; 360–549 °F; 455–560 K ... Polyethylene glycol ... Polyethylene glycol 400, pharmaceutical quality Polyethylene glycol 4000, ...
Boiling point (°C) K b (°C⋅kg/mol) Freezing point (°C) K f (°C⋅kg/mol) Data source; Aniline: 184.3 3.69 –5.96 –5.87 K b & K f [1] Lauric acid: 298.9 44 ...
Ethylene glycol (IUPAC name: ethane-1,2-diol) is an organic compound (a vicinal diol [7]) with the formula (CH 2 OH) 2.It is mainly used for two purposes: as a raw material in the manufacture of polyester fibers and for antifreeze formulations.
400: 760 T in °C: 53.0: 92.1: ... See also "Typical Freezing and Boiling Points of Aqueous Solutions of DOWTHERM SR-1 and ... data relate to Standard temperature and ...
The U.S. Code of Federal Regulations allows no more than 0.2% of diethylene glycol in polyethylene glycol when the latter is used as a food additive. [11] In Australia , it is only allowed at less than 0.25% w/w of DEG as an impurity in polyethylene glycol (PEG), [ 12 ] even in toothpaste.
Lowest operational use temperature LOUT is the lowest temperature at which a de/anti-icing fluid will adequately flow off aircraft critical surfaces and maintain the required anti-icing freezing point buffer for type II, III and IV fluid which is 7°C (13°F), and 10°C (18°F) for type I fluid below outside air temperature (OAT).
Triethylene glycol is a member of a homologous series of polyethylene glycols.It is a colorless, odorless and stable liquid with high viscosity and a high boiling point. . Apart from its use as a raw material in the manufacture and synthesis of other products, TEG is known for its hygroscopic quality and its ability to dehumidify fl
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