Stability, stable

Stability Not stable Good stability Stable and rigid Very rigid... 

Stability Stable under alkaline conditions and relatively stable under acidic conditions. 

Stability Stable in pH 4-9 aqueous solution Stable in most organic solvents... 

Stability Stable in an acidic to neutral aqueous solution. Unstable in strongly basic conditions... 

Storage stability Stable in steel. Attacks brass at 50°C destmctive to rubber and plastics. 

Storage stability Stable in steel or glass container, corrosive to steel... 

Storage stability Stable enough for use as a bomb filling even under tropical conditions. However, the agent darkens and deposits a crystalline solid in storage. 

Stability Stable at ambient temperatures decomposition temperature is 165-185°C. 

Storage stability Unstable polymerizes without stabilizer stable for less than 30 days in canister munitions will polymerize to form the solid cyanuric chloride which is corrosive and may explode. 

Stability Stable. Reacts vigorously with fluorine, fluorine oxides, and chlorine in the presence of moisture. Nitric oxide is non-corrosive and may be used with most common structural materials. However, in the presence of moisture and oxygen, corrosive conditions will develop as a result of the formation of nitric and nitrous acids. 

Storage stability Stable in storage and glass containers. BZ lightly attacks aluminum and anodized aluminum after 3 months at 71°C. No effects on steel or stainless steel after 3 months. 

Storage stability Stable in glass, lead-lined, or enamel-lined containers reaction with iron may be explosive. Vigorous corrosive action on all common metals except lead reaction with iron may be explosive. 

Storage stability Stable in closed containers at room temperature under... 

Stability Stable to high temperature Often decompose < 100°C... 

The relatively high aromaticity of the parent 1,2,5-thiadiazole renders it good thermal stability (stable up to 220 °C) despite this, 3,4-diphenyl-l,2,5-thiadiazole 8 suffers slow photochemical degradation to give benzonitrile and sulfur. The low basicity of 1,2,5-thiadiazole indicates a relatively high electron density in the Jt-orbital and corresponding low electron density of the nitrogen lone pairs. Addition reactions such as Walkylation do not occur readily. A-Oxidation is... 

Stability Stable under sunlight and in neutral or mildly acidic solutions unstable in strong basic solutions... 

Stability Stable in most solvents except alcohols at ambient temperature. Unstable in alkaline media. No significant breakdown after 100 h at 75°C gradual degradation occurred in range 150-300°C... 

Stability Stable on exposure to hot acids, unstable in alkalis at pH > 10... 

Stability Stable in steel or glass containers at temperatures below 50 °C... 

STABILITY Stable at ambient temperatures. Decomposition temperature is 149 DEG C to 177 DEG C. Mustard is a persistent agent depending on pH and moisture, and has been known to remain active for up to three years in soil. 

STABILITY Stable after storage in steel for 3 months at 65 Deg. C. GD corrodes steel at the rate of 1 x 10-5 inch/month. GD will hydrolyze to form HF—H-H-0-CH3 and (CH3) 3-C-C-O-P-OH... 

Fig. 13.3. The CSN-directed c-Jun signaling pathway. (A) The active CSN-directed c-Jun signaling pathway is shown. In case of active CSN-associated kinases c-Jun is phosphoryl-ated, which stabilizes the transcription factor towards the Ub system. In addition, phosphorylation of the responsible E3 might inactivate the enzyme. In this situation Idl and Id3 are also stabilized. Stable/active c-Jun causes enhanced AP-1 transactivation connected with an increase of VEG F production by tumor cells...

Stability-. Stable at room temperature hydrolysis in water is rapid. 

Impact Sensitivity. 21 inches Rifle Bullet Impact. No detonation Stability. Stable, does not react with metals... 

The 18-electron rale is not obeyed as consistently by these types of oiganome-tank compounds a by the carbonyl and nitrosyl complexes and their derivatives. For example, in addition to ferrocene. M(i 5-CsHs)2 compounds are known for most of the other elements of the first transition series (M — V, Cr, Mn.Co, Ni) and these cannot obey ihe 18-electron rule. However, only ferrocene shows exceptional thermal stability (stable to 500 C) and is not oxidized by air. Furthermore, cobaltocene, a 19-electron species, is readily oxidized to the 18-electron cobaltocenium ion. (Co(ip-CsH )3)4 , which reflects much of the thermal stability of ferrocene. Mixed cyclopentadienyl carbonyl complexes are common K -CjHjMCO) ]. [(if-CjH )-Cr(CO), . [( -CjHOMnCCOjJ, [(>r-C,H,>Fe(CO ,, . [fo -CjiyCoCoy. and (ip-CsH,)Ni(CO) 2. Of interest is the fact that among these compounds, the odd-atomic-number elements (V. Mn, and Co) form monomers and the even-atomic-number elements (Cr. Fe. and Ni) Ibrm dimers, which is in direct contrast to the behavior shown by the simple carbonyl complexes. Cyclopentadienyl derivatives are now known for every main group and transition metal of the periodic table and for most of the -block metals.89... 

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