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38082-89-2

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  • 2,6-Pyridinediamine,3,5-dinitro-N2,N6-bis(2,4,6-trinitrophenyl)-

    Cas No: 38082-89-2

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38082-89-2 Usage

Safety Profile

Low toxicity by ingestion and skin contact. An eye irritant. Caution: an explosive. When heated to decomposition it emits toxic fumes of NOx.

Check Digit Verification of cas no

The CAS Registry Mumber 38082-89-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,8,0,8 and 2 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 38082-89:
(7*3)+(6*8)+(5*0)+(4*8)+(3*2)+(2*8)+(1*9)=132
132 % 10 = 2
So 38082-89-2 is a valid CAS Registry Number.

38082-89-2Downstream Products

38082-89-2Relevant articles and documents

Synthesis and Investigation of 2,6-Bis(picrylamino)-3,5-dinitro-pyridine (PYX) and Its Salts

Klap?tke, Thomas M.,Stierstorfer, J?rg,Weyrauther, Michael,Witkowski, Tomasz G.

, p. 8619 - 8626 (2016/07/07)

2,6-Bis(picrylamino)pyridine (1; pre-PYX) and 2,6-bis(picrylamino)-3,5-dinitropyridine (2; PYX) were synthesized using an improved literature method. Compounds 1 and 2 were reinvestigated in detail and the X-ray structures (1: ρ=1.698 g cm?3at 173 K; 2: ρ=1.757 g cm?3at 298 K) are given. The reactions of 2 with different bases, such as alkali metal hydroxides (sodium, potassium, rubidium, cesium), and N-bases (ammonia, hydrazine, hydroxylamine, guanidinium carbonate, aminoguanidine bicarbonate) are reported, as well as metathesis reactions producing energetic salts. Several energetic compounds were synthesized and characterized for the first time using vibrational (IR, Raman) and multinuclear NMR spectroscopy, mass spectrometry, elemental analysis, and DSC. The crystal structures of four energetic salts were determined using low temperature single-crystal X-ray diffraction. Heats of formation for the metal-free species were calculated using the Gaussian 09 software. Detonation parameters were estimated using the EXPLO5 program. The sensitivities towards impact, friction, and electrostatic discharge were also determined.

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