Amylenes organic

Impurities are described in many texts on solvents [4, 5]. Many organic impurities can be identified by GC or GC/MS techniques for instance, MIBK can be found to contain mesityl oxide, the precursor to the manufacture of MIBK (Figure 4.6) [20]. Common impurities in solvents include H20, DMF [21], and AcOFl (in EtOAc and other solvents). Some solvents are inhibited with trace amounts of antioxidants, e.g., CH2C12 (stabilized with amylene or cyclohexane) andTFIF and 2-Me-THF (stabilized with BHT, butylated hydroxytoluene ). These impurities can influence the desired chemistry positively [22] and negatively, so and they should be considered. 

AI3-37711 Amylene n-Amylene 2-Butene, 2-methyl- EINECS 208-156-3 Ethylene, trimethyl- HSDB 2072 p-lsoamylene 2-Methyl-2-butene 2-Methylbut-2-ene 3-Methyl-2-butene NSC 74118 Trimethylethylene 1,1,2-Trimethylethylene UN2460. Used in organic synthesis, high-octane fuel manufacture. Volatile liquid mp = -133.7° bp D 38.58° d O = 0.6623 Am = 205 nm (a = 851, gas) insoluble in H2O, soluble in Et20, Me2CO... 

The formation of esters with organic acids has been studied in detail with the olefin, amylene. This is doubtless due to ease of manipulation and experimental technic in general. The results with this olefin may be carried over to other olefins, and the general principles will hold for all. 

Amyl Phenol 176 80 E E various organic syntheses tertiary amyl phenol, amylene, ditertiary amyl phenol, trace 8F3 ether t-nonyi mercaptan, sulfur, hydrogen sulfide, ditertiary nonyl-polysulfide. magnesia, diphenylamine. monene. nonyidiphenylamine. styrene, trace 98% H S0i. clay, vapor phase... 

---