Specific gravity 0.675-0.700 Bromine index ≤20mg/100g Total aromatics ≤50ppm Total sulfur ≤5.0ppm Water ≤100ppm N-Heptane ≥99.0% Packaging & Shipping Package & Storage of N-Heptane:137 KG Drum, 10.96MT/20'FCL also be packed according to customer's needs. Store closed containers in ...
N-heptane Colorless volatile liquid. Insoluble in water, soluble in alcohol, miscible soluble in ether, chloroform. Its vapor and air form an explosive mixture, which causes combustion and explosion in case of open fire and high heat energy. Can react strongly with o...
Specific Gravity @15.56C 0.68-0.695 Pass Acidity as Acetic Acid 0.002% max <0.0002% Residue After Evaporation 10 ppm max. <10 ppm Sulfer (as S) 0.001% max. <0.0001% Water 0.005% 0.003% Application Heptane (and its many isomers) is widely used in laboratories as a non-polar so...
Octane is generally considered to be relatively nontoxic relative to the effect seen following exposure to other aliphatic hydrocarbons. This is probably due to the fact that it is less volatile than the shorter chain aliphatic hydrocarbons (e.g., pentane or heptane) and may not be as readily ...
Specific Gravity0.72 (20/4℃) colorClear colorless Odorgasoline Odor Threshold2.2ppm explosive limit0.7-5.6%(V) Water SolubilityMiscible with ethanol, ether, acetone, benzene, chloroform and hydrogen peroxide. Immiscible with water. BRN1696917
(1S,1'R,2'S,4R,4'S,6R,7'S,8'R,9'S,12'S,13'S,18'R)-1,7',9',13'-Tetramethylspiro[3,7-dioxabicyclo[4.1.0]heptane-4,6'-5-oxapentacyclo[10.8.0.02,9.04,8.013,18]icosane] Propan-2-yl 4-[1-[2-chloro-5-(dodecylsulfonylamino)anilino]-4,4-dimethyl-1,3-dioxopentan-2-yl...
(Chung and Kawaguchi 1995) where the evaporation of d0 = 200 μm n-heptane droplets is investigated using a drop tower. The velocity of the droplets and the air stream are almost equal, thus the reported value of Re is 0.3. Figure 16 shows the comparison between the free-falling ...
Ihm and Y. Won ; "Experimental Investigation of the Oil/Water/Oil Liquid-Membrane Separation of Toluene and N-heptane, II. Continuous Test of a Countercurrent Permeator," J. Membr. Sci., 32, 47-57 (1987)Ihm, S. K.; Jeong, Y. H.; Won, Y. S., Experimental investigation of the ...
The mixture was diluted (ethyl acetate), concentrated and the residue purified by chromatography eluting with 9:1 heptane:ethyl acetate gave an oil (58.9 mg). Further purification via preparative HPLC furnished 1-(2,6-dichloro-4-trifluoromethylphenyl)-3-cyano-5-N-(2,2-dimethylthioethyl)-5-N...
The sulfamide reaction can be run in hydrocarbon or chlorinated hydrocarbon solvents. Pentane, hexane, heptane, cyclohexane, and methylene chloride are preferred for the reaction. Hexane is the most preferred solvent for the reaction because it boils at a desirable temperature for the oxidation step...