urbaf2

NITRO DERIVATIVES OF ANILINE^571 HEXANITRODIPHENYLGUANIDINE This compound was suggested by Jackman and Olsen [42] as an explosiv ...

572 CHEMISTRY AND TECHNOLOGY OF EXPLOSIVES Picramic acid or 4,6-dinitro-2-aminophenol (m. p. 169-179°C) forms dark red crystals, ...

NITRO DERIVATIVES OF ANILINE 573 O. KYM, Ber. 32, 3539 (1907). L. WÖHLER and O. WENZELBERG, Z. angew. Chem. 46, 173 (1933). PIS ...

CHAPTER XVIII NITRO DERIVATIVES OF AZO- AND HYDRAZO-BENZENES NITRATION of azo compounds leads to mixtures of nitro derivatives o ...

NITRO DERIVATIVES OF AZO- AND HYDRAZO-BENZENES 575 The process is carried out in water suspension in the presence of agents to b ...

576 CHEMISTRY AND TECHNOLOGY OF EXPLOSIVES DINITRO DERIVATIVES More vigorous nitration with nitric acid of specific gravity 1.48 ...

NITRO DERIVATIVES OF AZO- AND HYDRAZO-BENZENES 577 VII m. p. 185°C It is interesting to note that the two azoxybenzene rings dif ...

578 CHEMISTRY AND TECHNOLOGY OF EXPLOSIVES The successful preparation of isomers IX and X as well as the different reac- tivitie ...

CHAPTER XIX ALIPHATIC NITRO COMPOUNDS UNTIL recently only the higher nitrated paraffins were considered to have explo- sive prop ...

580 CHEMISTRY AND TECHNOLOGY OF EXPLOSIVES PHYSICAL PROPERTIES According to Toops [13], the boiling point of nitromethane at 760 ...

ALIPHATIC NITRO COMPOUNDS 581 McCullogh, Scott et al. also give the values of thermodynamic functions such as entropy, standard ...

582 CHEMISTRY AND TECHNOLOGY OF EXPLOSIVES There is very little danger that burning nitromethane will explode. The following tes ...

ALIPHATIC NITRO COMPOUNDS^583 The products of decomposition at low pressures were: NO, N 2 O. H 2 O, CO, CO 2 , CH 4 , small amo ...

584 CHEMISTRY AND TECHNOLOGY OF EXPLOSIVES It is possible that the presence of hydrocyanic acid in the product of decompo- sitio ...

ALIPHATIC NITRO COMPOUNDS^585 TABLE 122 °F °C Number of Number of tests explosions 60-90 15.6-32.2 numerous 0 100-110 31.8-43.3 ...

586 CHEMISTRY AND TECHNOLOGY OF EXPLOSIVES According to T. Urbanski and Pawelec [35], the rate of detonation of nitro- methane c ...

ALIPHATIC NITRO COMPOUNDS 587 DINITROMETHANE CH 2 (NO 2 ) 2 Dinitromethane is a volatile liquid with a sharp, acid smell. It was ...

588 CHEMISTRY AND TECHNOLOGY OF EXPLOSIVES also yields nitroform. Hantzsch and Rinckenberger [50] obtained its ammonium salt by ...

ALIPHATIC NITRO COMPOUNDS^389 Nicholson found the following vapour pressures for temperatures ranging from 0°C to 40°C: Temperat ...

Tetranitromethane may be used for nitrations in the presence of boric acid. Dialkylanilines may be nitrated by this method, as f ...