Peclis

PEC-1000 Pechmann reaction Peclet numbers PE coatings Pectic acid Pectic acids [9046-40-6] Pectic materials Pectic substances Pectin... 

Properties. The physical properties of aHphatic fluorine compounds containing chlorine are similar to those of the PECs or HECs (3,5). They usually have high densities and low boiling points, viscosities, and surface tensions. The irregularity in the boiling points of the fluorinated methanes, however, does not appear in the chlorofluorocarbons. Their boiling points consistently increase with the number of chlorines present. The properties of some CECs and HCECs are shown in Tables 3 and 4. 

F4TK Mixer for feed and recycle PEC Product E to compressor... 

National Lime Association (NLA), 272 National Pamt and Coating Association (NPCA), 272 National Pesticide Infomiation Center (NPIC), 303 National Petrochemical Refiners Association (NPRA), 272 National Petrochemical Company of Iran PEC (NPC hiternational Ltd.), 177... 

We generally write a for a diagonal element and p for a bonded off-diagonal element in particular uq and Pec for carbon atoms and carbon-carbon conjugated bonds. The physical interpretation is that each of the r-electrons experiences an average field due to the nuclei, the cr-electrons and the remaining TT-electrons. 

Habak I has eiamioed ibe essential oil disLillcd from the leaves of the 3o-caifed swatnp bay," 1 ersea pufieM .ni a North Amertcan tree. He obtained 0 2 pec coot, of oil of the following cUaractecs —... 

The menthol values of the two nils are as follows One ) eac old plsDB, 42 44 pec cent, ftee meiithol, 4917 per ceut. total menthol two year old plants, 4133 per cent, free menthol, 60-D7 per ceul. total mcBthol. 

The oil CQuialna abont 70 to dO pec cent, of phenols, of which a small portion consists of carvacrol aod the remainder of thymol, the rest of the oil being chiefly cymene, which bolls at 17o to 176 U., whilst thymol boils at 232 C. 

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