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5650 (1.565 × 10 20 kg) 11.1 – 11.7: 50.5 – 53.1: 2020: SMM [35] [g] [ad] 23: V: Vanadium: 6.11: 120 (3.324 × 10 18 kg) 357 – 385: 2180 – 2350: 2020: SMM [36] [g] [ae] 24: Cr: Chromium: 7.15: 102 (2.825 × 10 18 kg) 9.40: 67.2: 2019: Preismonitor [20] [s] [af] 25: Mn: Manganese: 7.44: 950 (2.632 × 10 19 kg) 1.82: 13.6: 2019 ...
Ethylbenzene is an organic compound with the formula C 6 H 5 CH 2 CH 3.It is a highly flammable, colorless liquid with an odor similar to that of gasoline.This monocyclic aromatic hydrocarbon is important in the petrochemical industry as a reaction intermediate in the production of styrene, the precursor to polystyrene, a common plastic material.
The first step is the industrial route to ethylbenzene, which is produced on a large scale as a precursor to styrene. C 6 H 6 + C 2 H 4 → C 6 H 5 C 2 H 5 The diethylbenzene is an inadvertent side product.
There are three xylenes and one ethylbenzene. The substances are: Xylenes. o-xylene (1,2-dimethylbenzene), m-xylene (1,3-dimethylbenzene) p-xylene (1,4-dimethylbenzene)
30.77 kJ/mol at 80.1 °C Std entropy change of vaporization, Δ vap S o: 113.6 J/(mol·K) at 25 °C 87.1 J/(mol·K) at 80.1 °C Solid properties Std enthalpy change of formation, Δ f H o solid? kJ/mol Standard molar entropy, S o solid: 45.56 J/(mol K) Heat capacity, c p: 118.4 J/(mol K) at 0 °C Liquid properties Std enthalpy change of ...
Microsoft faces legal action in Britain over a claim that thousands of businesses using cloud computing services provided by Amazon, Google and Alibaba could be paying higher licence fees to use ...
If ethylbenzene is included, the mixture is sometimes referred to as BTEX. The BTX aromatics are very important petrochemical materials. Global consumption of benzene, estimated at more than 40,000,000 tons in 2010, showed an unprecedented growth of more than 3,000,000 tons from the level seen in 2009.
Global deliveries through Q3 hit 8,411 vehicles, up 8.6% from a year ago, with revenue up 20.1% to 2.43 billion euros ($2.56 billion), according to Lamborghini’s third quarter update.