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Help guess two substances.

2015-08-05View Original

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a, with a melting point of around 50 degrees, is likely a derivative of o-fluoroaniline; a is converted into a salt with an acid, followed by diazotization and centrifugal drying. It is cracked in toluene, then washed, toluene is distilled off, and b is obtained through distillation; b has a boiling point of around 240 degrees at standard pressure. It is stored in 50-kilogram steel-plastic composite tanks and should be in liquid form, destined for India. Guess a. b
Reply #22015-08-10
Got it. Ugh, they gave the wrong information; it’s actually 1-naphthylamine and 1-fluoronaphthalene
Reply #32015-08-14
Aniline – I’m not sure if it’s appropriate, or not
Reply #42015-09-23
1-naphthylamine and 1-fluoronaphthalene 1-naphthylamine and 1-fluoronaphthalene 1-naphthylamine and 1-fluoronaphthalene 1-naphthylamine and 1-fluoronaphthalene 1-naphthylamine and 1-fluoronaphthalene 1-naphthylamine and 1-fluoronaphthalene
Reply #52015-09-29
They were incorrect; it was 1-naphthylamine and 1-fluornaphthalene
Reply #62015-10-21
a is H2NC10H7, b is C10H7F. But the method of making b is so unreasonable, it’s a waste!

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