urbaf2

SUBJECT INDEX 633

Rummelsburg. factory, 152
plant for nitration, 232
Sandmeyer reaction, 6, 130
Schlebusch, factory, 368, 385
Schneiderite, 423
Sensitiveness to impact,
of nitro compounds, 189
picric acid, &I!? 317
trinitrotoluene, 309
Separation of isomers,
of mononitrotoluenes, 276, 277
xylenes, 405
Silica, activated, 105
Silicone tetrachloride, 46, 47
Société Anonyme d’Explosifs, 570 (573)
Sodium nitrate, 47
Sodium sulphite. 201, 237
reaction with symmetrical trinitrotoluene, 308
reaction with unsymmetrical trinitrotoluenes,
332
Specification,
for o- nitrotoluene, 280.
p- nitrotoluene, 280
dinitrotoluene, 289
spectra,
infra-red, 202
of nitric acid, 26
nitrobenzene, 168
nuclear magnetic resonance, of nitro
compounds, 179
Raman,
of nitrating mixtures, 24
nitric acid, 22, 23, 43
nitrogen dioxide, 24
nitrogen pentoxide, 24
nitrogen trioxide, 23
nitronium ion, 25, 26, 48
nitronium salt, 19
X-ray, of nitro compounds, 167, 179
ultra-violet, 168
of m- dinitrobenzene, 168, 169
o- dinitrobenzene, 169
p- dinitrobenzene, 169
2,4-dinitrotoluene, 169. 173
2,6-dinitrotoluene, 169
halogenonitrodiols, 172
isomeric dinitrotoluenes, 169
nitric acid, 19, 20. 22
nitrobenzene, 168, 173
nitro-tert-butylbenrne, 168
nitrocumene. 168

p- nitrodimethylaniline, 170

nitrodiols, 172

nitroethane, 168

nitromethane, 168, 173

1-nitropropane, 168

2-nitropropane, 168

o- nitrotoluene, 168

symmetrical trinitrobenzene, 168, 169,

178, 183

trinitromesitylene, 168

visible, 168, 202

Spent acid, 139, 142, 143

Stilbene derivatives, 249, 270

Stirring, 152, 153, 156

Structural configuration,

of p- dinitrobenzene, 180

m- dinitrobenzene, 180, 181

Styphnic acid, 3, 400, 538

chemical properties of, 539

of high purity, 541

physical properties of, 538

Substitution reaction, 65

Sulphitation, 207

Sulphonation, of phenol, 514

Sulphur, 515

Sulphuric acid, 46, 47

conductivity of, 17, 19

conductivity of mixtures of, 17

dehydrating value of, 139

density of mixtures of, 31

solubility of, 230, 235, 250

specific gravity of, 144

specific heat of, 144

Sulphur dioxide, 42

Sulphur trioxide, heat of solution of, 30

Swedish-Norwegian Chematur and Norsk /.

Spraengstoffidustri Method, 371 (393)

Terpineol nitrate, 59

“Terraclor”, 193

Tetraethyl lead, nitration of, 90

Tetranitroaniline, 556, 560

Tetranitroanisole, 548.

Tetranitroazoxytoluene, 325, 576

Tetranitrobenzene, 230

explosive properties of, 258

1.2,4,5-Tetranitrobenzene, 257

1,2,4,6-Tetranitrobenzene, 257

Tetranitrobenzimidazolone, 73

Tetranitrocarbazole, 566