2.5 pKa 1.25±0.20(Predicted) 2.6 StorageTemp Sealed in dry,Room Temperature3. Use and Manufacturing3.1 Description 6-METHOXY-8-NITROQUINOLINE, with the chemical formula C10H8N2O3, has the CAS number 85-81-4. It appears as a yellow crystalline solid with no distinct odor. The basic structur...
2.6 pKa pK1:1.73 (25°C) 2.7 Water Solubility Very soluble 2.8 Stability Stable at room temperature in closed containers under normal storage and handling conditions. 2.9 StorageTemp Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substance...
pka8.5(at 25℃) formColorless, oily liquid PH6 (1g/l, H2O, 25℃) explosive limit3.4%(V) Water Solubility4.6 g/100 mL (20 ºC) Merck14,6596 BRN1209324 Henry's Law Constant3.50 at 20.00 °C, 5.86 at 30.00 °C, 9.38 at 40.00 °C, 15.7 at 50.00 °C (inert gas stripping, Bene...
Vibrational, electronic and conductivity characteristics. To have an idea about the functional groups verified on the as-synthesized catalysts, FT-IR spectroscopic examination was carried out in the wavelength range of 4000–400 cm−1 connected to the Mn–O (Fig. 4). The FT-IR ...
2.2 pKa 6.53±0.20(Predicted)3. Use and Manufacturing 3.1 Methods of Manufacturing The preparation method is that S-methyl-N-nitroisothiourea is reacted with methylamine in ethanol at 50°C, and the obtained product is reacted with formaldehyde and formic acid to obtain the product, and the ...
PKA:1.51±0.25(Predicted) CAS DataBase Reference:2-Nitro-4-methylsulfonylbenzoic acid(CAS DataBase Reference) NIST Chemistry Reference:2-Nitro-4-methylsulfonylbenzoic acid(110964-79-9) EPA Substance Registry System:2-Nitro-4-methylsulfonylbenzoic acid(110964-79-9) ...
For the reverse reaction (pH <9), inverse correlations between the log koff and thiol pKa were obtained, consistent with Equation 5, (Eq. 5)log−koff=βlgpKa+Coff where βlg is the Brønsted leaving group coefficient, and Coff is a constant. The values of βlg and Coff were determi...
The ΔpKa value of benzotriazole (pKa = 8.2) andm-nitrophthalic acid (pKa = 2.13) is 6.07, which ensures the proton transfer in the molecule. It further encouraged us to choose the benzotriazole (BTA) and them-nitrophthalic acid (mNPA) to form a salt. Hence, this report discusses the ...
2.5 pKa 0.04±0.10(Predicted) 2.6 Water Solubility Soluble 2.7 Stability Stable under normal temperatures and pressures. 2.8 StorageTemp Keep in dark place,Inert atmosphere,Room temperature3. Use and Manufacturing3.1 Description 2-Amino-5-nitropyrimidine, with the chemical formula C4H4N4O2, has the...
2.3 pKa 9.22±0.13(Predicted)3. Use and Manufacturing3.1 Description 4-HYDROXY-4'-NITROBIPHENYL, with the chemical formula C12H9NO3, has the CAS number 3916-44-7. It appears as a yellow solid with no odor. The basic structure of 4-HYDROXY-4'-NITROBIPHENYL consists of a biphenyl molecule...