L- propan

Fig. 14. Vapor-liquid equilibrium constants for the //-pentane (l)-propane(2)-methane (3) system at 220°F.

Other novel bicelle systems composed of a mixture of l,2-di-0-dodecyl-sn-glycero-3-phosphocholine and 3-(chloramidopropyl)dimethylammonio-2-hydroxyl-l-propane sulfonate have been designed to orient proteins at low pH values and over wide temperature ranges [25]. 

IBX (9.38 g, 34.49 mmol) was added to a solution of A/-benzyloxycarbonyl-3-amino-1-propanol (4.67 g, 22.3 mmol) in EtOAc (150 mL) and the mixture was heated at reflux for 6 h and then cooled to room temperature and filtered. The filtrate was washed with a 5 % w/v aqueous solution of NaHC03 (2 x 90 mL) and brine (2 x 90 mL) and the organic phase was dried with anhydrous sodium sulfate, filtered and the solvent evaporated under vacuum to dryness affording A/-benzyloxycarbonyl-3-amino-l-propanal... 

Synonyms BRN 1752621 CCRIS 271 Dipropylnitrosamine Di /j-propylnitrosamine DPN DPNA EINECS 210-698-0 NDPA 7V-Nitrosodipropylamine iV-Nitroso-n-propyl-l-propan-amine NSC 133 RCRA waste number Ulll. 

Methyl-2-propanol, see sec-Butyl alcohol 2-Methylpropanol, see Isobutyl alcohol 2-Methylpropanol-l, see Isobutyl alcohol 2-Methyl-l-propanol, see Isobutyl alcohol 2-Methyl-l-propan-l-ol, see Isobutyl alcohol 2-Methyl-2-propanol, see ferf-Butyl alcohol... 

PDADMA = poly(dialIyldimethylammonium chloride), PSS = poly(styrenesulfonic acid), PAMPS = poly(2-acrylamido-2-methyl-l-propane sulfonic acid), and PFPVP = 4-vinyl-trideca-fluoro-octyl pyridi-nium iodide-co-4-vinyl pyridine. 

Gong Z et al Determination of arsenic metabolic complex excreted in human urine after administration of sodium 2,3-dimercapto-l-propane sulfonate. Chem Res Toxicol 2002 15 1318. [PMID 12387631]... 

Conditions capillary columns, 100 pm i.d. x 30 cm active length stationary phase poly(butyl methacrylate-co-ethylene dimethacrylate) with 0.3 wt.% 2-acrylamido-2-methyl-l -propane-sulfonic acid mobile phase, 80 20 vol./vol. mixture of acetonitrile and 5 mmol/L phosphate buffer pH 7 UV detection at 215 nm voltage 25 kV pressure in vials 0.2 MPa sample concentration 2 mg/mL of each compound injection 5 kV for 3 s. Data shown are average RSD values obtained for thiourea, benzyl alcohol, benzaldehyde, benzene, toluene, ethylbenzene, propylbenzene, butylbenzene, and amylbenzene. 

Bismuth compounds are used as an antidiarrheal. Topical applications are used in skin disorders. Overdose may cause acute bismuth intoxication but gastric lavage, purgation, use of chelating agents, 2,3-dimercapto-l-propane sulfonic acid, and hemodialysis are steps to be taken.170-172... 

Fig. Reaction of 2-methyl-l -propane with aqueous sulphuric acid. The same holds true for the organomercuric synthesis of alcohols ...

Figure 2. A comparison of product TPD spectra obtained after exposure of 1.6 L propanal, 2.3 L 1-propanol, or 2.1 L propylene oxide to the clean Rh(l 11) surface at ca. 91 K.

Figure 3. HREEL spectra observed after exposure of 2.2 L propanal, 2.6 L acrolein, 1.3 L allyl alcohol, or 2.3 L 1-propanol to the clean Rh(l 11) surface and annealing to 301 K, 247 K, 304 K, and 258 K, respectively, to complete the decarbonylation reaction.

Figure 6.1 Conceptual flowsheet for manufacturing cumene by Dow-Kellogg process [3] (R-l) alkykation, (R-2) transalkylation, (C-l) propane column, (C-2) benzene recycle column,...

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