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OTHER NITRO DERIVATIVES OF PHENOLS^531 from diquinoyltrioxime. The latter can exist in two isomeric forms, (Ia) and (Ib), , whic ...

532 CHEMISTRY AND TECHNOLOGY OF EXPLOSIVES Pentanitrophenol (m. p. 190°C) was obtained by Blanksma [21], who nitrated 3,5-dinitr ...

OTHER NITRO DERIVATIVES OF PHENOLS^533 Physical properties 2,4,6-Trinitro-m-cresol (m. p. 107-107.5°C) is less soluble in water ...

534 CHEMISTRY AND TECHNOLOGY OF EXPLOSIVES to detonate is lower. Thus, when compressed to a density of 1.63 it requires a powerf ...

OTHER NITRO DERIVATIVES OF PHENOLS 535 manufacture). After the temperature in the nitrator has attained 45°C (which requires abo ...

536 CHEMISTRY AND TECHNOLOGY OF EXPLOSIVES The presence of a large number of hydroxyl groups in the ring increases the reactivit ...

OTHER NITRO DERIVATIVES OF PHENOLS 537 They are yellow substances, readily soluble in hot water, which dye animal fibres and lea ...

538 CHEMISTRY AND TECHNOLOGY OF EXPLOSIVES Dinitrosoresorcinol is oxidized with 50% nitric acid at a temperature be- low 0°C. Mo ...

OTHER NITRO DERIVATIVES OF PHENOLS 539 Aubertein and Emeury examined the solubility in a spent acid mixture of the compo- sition ...

540 CHEMISTRY AND TECHNOLOGY OF EXPLOSIVES Wilkinson’s method has been studied by Aubertein and Emeury [29]. They found that the ...

OTHER NITRO DERIVATIVES OF PHENOLS^541 Aubertein and Emeury [29] made a detailed examination of the causes of foaming. Oxidation ...

542 CHEMISTRY AND TECHNOLOGY OF EXPLOSIVES TRINITROPHLOROGLUCINOL Trinitrophloroglucinol (m. p. 167°C) has not found any practic ...

OTHER NITRO DERIVATIVES OF PHENOLS 543 LITERATURE R. NIETZKI and R. DIETSCHY, Ber. 34, 55 (1901). W. BORSCHE, Ber. 56, 1494 (19 ...

CHAPTER XVI PICRIC ACID ETHERS As an explosive the acidic character of picric acid and its readiness to form pic- rates are seri ...

PICRIC ACID ETHERS^545 TRINITROANISOLE 2,4,6-Trinitroanisole (m. p. 67°C) forms white needles (sp. gr. 1.408), very difficult to ...

With sodium- or potassium methoxide, trinitroanisole reacts like sym-trinitro- benzene or α− trinitrotoluene, viz. it adds on an ...

PICRIC ACID ETHERS 541 MANUFACTURE OF TRINITROANISOLE In industrial practice a process based on the following reaction: (4) is u ...

548 CHEMISTRY AND TECHNOLOGY OF EXPLOSIVES and cold water added to the molten product with constant stirring. In this way granul ...

PICRIC ACID ETHERS^549 It gives a lead block expansion equivalent to 84% of that produced by picric acid. Its rate of detonation ...

550 CHEMISTRY AND TECHNOLOGY OF EXPLOSIVES (6) m. p. 208-210°C An attempt to introduce one more nitro group so as to obtain symm ...