
	Where results make sense

Topic: Thionyl chloride

In the News (Tue 18 Nov 08)

Brandon Jacobs

Steven Gerrard

Daniel Craig

Jimmie Johnson

John Key

Mississippi State

Fabio Capello

Real Salt Lake

Aston Villa

Randy Couture

	OSHA Content Document
		Thionyl Chloride is a colorless to pale yellow or reddish, fuming, refractive liquid with a suffocating odor.
		Containers of thionyl chloride may explode in the heat of the fire and should be moved from the fire area if it is possible to do so safely.
		Thionyl chloride is not subject to EPA emergency planning requirements under the Superfund Amendments and Reauthorization Act (SARA) (Title III) in 42 USC 11022.
	www.osha.gov /SLTC/healthguidelines/thionylchloride/recognition.html (2598 words)

	Toxicologic Review of Selected Chemicals (Site not responding. Last check: 2007-11-04)
		Thionyl chloride is a colorless to pale yellow liquid with a suffocating odor.
		The reaction of one mole of thionyl chloride with water produces two moles of hydrogen chloride and one of sulfur dioxide, so that 1 ppm of thionyl chloride can be shown to produce a total irritant gas concentration of 3 ppm.
		The exposure limit for hydrogen chloride is 5 ppm as a ceiling limit; for sulfur dioxide, the limit is a TWA of 2 ppm.
	www.bu.edu /ehs/ih/tox/7719-09.htm (330 words)

	Lithium thionyl chloride battery - Patent 4355086
		In an electrochemical cell having a lithium anode, a cathode and an electrolyte including lithium aluminum chloride and thionyl chloride, the improvement comprising the addition of a mixture of aluminum chloride and n-butyl pyridinium chloride to the electrolyte.
		The present invention relates generally to lithium thionyl chloride battery systems, and more particularly, to improving the discharge rate and internal conductivity of such cells by the addition of a mixture of aluminum chloride and n-butyl pyridinium chloride to the lithium aluminum chloride/thionyl chloride electrolyte.
		Anhydrous lithium aluminum chloride was prepared by mixing dry aluminum chloride to dry reagent grade lithium chloride in a mole ratio slightly favoring the lithium chloride.
	www.freepatentsonline.com /4355086.html (1259 words)

	Treatment of lithium anodes - Patent 4503088
		A method for reducing passivation of a lithium electrode used in a cell having a thionyl chloride liquid cathode is disclosed, the method comprising providing on the surface of the electrode a polymer Film selected from the group of alkyl acrylate and alkyl substituted acrylate polymers, the Film containing a salt in the polymer matrix.
		In accordance with the invention a lithium or lithium alloy anode is protected by a polymeric film preferably made by dissolving an alkyl 2 cyanoacrylate in a solvent and including in the mixture a salt which is soluble in the solvent, evaporating the solvent and allowing the cyanoacrylate to polymerize on the lithium anode surface.
		When the thus protected lithium anode surface comes in contact with thionyl chloride in the cell, it is believed that complex chemical reactions occur which result in at least removal of nitrogen from the polymer coating and the formation of an acrylate or a non-nitrile substituted acrylate polymer as the basis of the coating.
	www.freepatentsonline.com /4503088.html (2136 words)

	Thionyl chloride - Wikipedia, the free encyclopedia
		Thionyl chloride is used inside lithium-thionyl chloride batteries as the positive active material with lithium as the negative active material.
		In military usage, thionyl chloride is used in the "di-di" method of producing G-series nerve agents.
		Thionyl chloride will react with primary formamides to form isocyanides.
	en.wikipedia.org /wiki/Thionyl_chloride (459 words)

	4.1.2 Endothermic Reaction (Site not responding. Last check: 2007-11-04)
		The water of crystallization of the cobalt chloride reacts with the thionyl chloride and produces hydrochloric acid and sulfur dioxide.
		Cobalt chloride is used in the so-called "blue gel" (blue silica gel).
		Since hydrogen chloride is produced, reactions with thionyl chloride should be performed in a fume hood.
	www2.uni-siegen.de /~pci/versuche/english/v41-2.html (187 words)

	Chloride - Wikipedia, the free encyclopedia
		The word chloride can also refer to a chemical compound in which one or more chlorine atoms are covalently bonded in the molecule.
		Also, the chloride-bicarbonate exchanger biological transport protein relies on the chloride ion to increase the blood's capacity of carbon dioxide, in the form of the bicarbonate ion.
		Chloride is found in many household liquids like water and other beverages (Coke, Sprite and other sodas).
	en.wikipedia.org /wiki/Chloride (259 words)

	Lithium thionyl chloride (Site not responding. Last check: 2007-11-04)
		Thionyl chloride is a corrosive liquid that reacts with lithium to produce lithium chloride, sulfur and sulfur di.
		The sulfur and sulfur dioxide are soluble in the electrolyte, at lower depths of discharge.
		High rate cells have had development problems and are not widely used, mainly because of a poor shelf life and inconsistent performance.
	www.corrosion-doctors.org /PrimBatt/li-thionyl-Cl.htm (144 words)

	Tadiran Batteries - Better By Design
		Perfected through 25 years of research, development and manufacturing expertise, Tadiran lithium thionyl chloride cells outperform all competitors.
		Greater energy density...Tadiran Lithium Thionyl Chloride batteries offer the highest energy density of any primary cell: up to 710 Wh/Kg and 1420 Wh/I. Higher capacity...Tadiran cells feature the highest capacity by weight and volume compared to any known battery technology.
		Higher operating voltage...Tadiran Lithium Thionyl Chloride cells have an open circuit voltage of 3.67V and an operating voltage of up to 3.6V, a considerably higher voltage than almost any other primary cell.
	www.tadiranbat.com /betterbydesign.php (274 words)

	Synthesis of DEET (Site not responding. Last check: 2007-11-04)
		The compound is prepared from the reaction of diethylamine with 3-toluoyl chloride.
		acid chloride is prepared from 3-toluic acid and thionyl chloride.
		Remove the excess thionyl chloride and ether with reduced pressure from the aspirator.
	acad.udallas.edu /chemdept/hendrickson/3122/DEET.htm (289 words)

	preparation of acyl chlorides (acid chlorides) (Site not responding. Last check: 2007-11-04)
		It covers the use of phosphorus(V) chloride, phosphorus(III) chloride and sulphur dichloride oxide (thionyl chloride).
		Phosphorus(V) chloride is a solid which reacts with carboxylic acids in the cold to give steamy acidic fumes of hydrogen chloride.
		The sulphur dichloride oxide reacts with carboxylic acids to produce an acyl chloride, and sulphur dioxide and hydrogen chloride gases are given off.
	www.chemguide.co.uk /organicprops/acylchlorides/preparation.html (357 words)

	NTI: Country Overviews: India: Chemical Facilities
		Thionyl chloride is a precursor for nerve agent and possibly mustard and is on the Australia Group's export control list.
		The company indigenously produced thionyl chloride, chloroacetyl chloride, numerous acid chlorides and byproducts.
		In June 1989 the New York Times reported that Traspek Ltd. planned to sell 257 tons of thionyl chloride, used to produce mustard or nerve gas, to Iran and had exported exporting the chemical to Iran through Dubai in March of that same year.
	www.nti.org /e_research/profiles/India/Chemical/2321_2725.html (479 words)

	Sonnenschein Lithium GmbH - leading manufacturer for lithium thionyl chloride batteries
		Sonnenschein Lithium is a leading manufacturer for lithium thionyl chloride batteries in the industrial market.
		Sonnenschein Lithium distributes lithium thionyl chloride batteries since 1980 and manufactures them since 1983.
		The company manufactures lithium thionyl chloride cells and batteries in its location in Buedingen, Germany.
	www.sovereign-publications.com /sonnenschein-lithium.htm (361 words)

	AA Lithium Thionyl Chloride battery. Equivalent to Tadiran TL-2100, Tadiran TL-4903, Tadiran TL-5104, Saft LS-14500, ...
		This AA Lithium Thionyl Chloride battery is ideal for and widely used in wireless alarm systems, memory backup for computers, high tech dive computers, MP3 players, bar-code scanners and night vision equipment.
		This AA Lithium Thionyl Chloride battery is an ideal long lasting power source for the VR3 and VR2 divecomputer.
		Lithium Thionyl Chloride has the highest energy density of any practical Lithium battery chemistry, three times greater than Alkaline (Zinc Manganese Dioxide) batteries.
	www.smallbattery.company.org.uk /sbc_aa_thionyl.htm (272 words)

	converting carboxylic acids into acyl (acid) chlorides
		It covers the use of phosphorus(V) chloride and phosphorus(III) chloride as well as sulphur dichloride oxide (thionyl chloride).
		By far the most commonly used example of the conversion of a carboxylic acid into an acyl chloride is ethanoic acid to ethanoyl chloride.
		Acyl chlorides are very reactive, and can be used to make a wide range of other things.
	www.chemguide.co.uk /organicprops/acids/pcl5.html (391 words)

	EXPERIMENT 24 (Site not responding. Last check: 2007-11-04)
		CHEMICALS: m-toluic acid, thionyl chloride, dimethylformamide (DMF) diethylamine, sodium hydroxide (20 % aq.), ethyl ether, charcoal, silica gel.
		HAZARDS: Thionyl chloride is highly corrosive and a lachrymator.
		) to generate the acid chloride, DMF is often added to catalyze the process.
	iweb.tntech.edu /chem312-dc/AMIDE2.htm (764 words)

	Lithium thionyl chloride plus bromine (Site not responding. Last check: 2007-11-04)
		This system is also referred to as lithium/bromine-complexed thionyl chloride (Li/BCX).
		The addition of BrCl to the electrolyte leads to a higher open circuit voltage.
		The addition of BrCl is considered to make the cells less hazardous under abusive conditions.
	www.corrosion-doctors.org /PrimBatt/li-thionyl-Cl-Br.htm (75 words)

	lithium thionyl chloride Sellers, Suppliers, Exporters, Manufacturers, Factories (Site not responding. Last check: 2007-11-04)
		We are the specialist in the design and manufacture of high-tech lithium thionyl chloride batteries and lithium manganese dioxide systems for industrial applications, providing businesses with energy solutions that are cr....
		ER34615 size D lithium thionyl chloride batteries sell at 3.0usd Specification: ER34615H size D primary lithium batteries Size: 34.0mm*61.5mm Weight: 110g Nominal voltage: 3.6v Capacity: 19Ah Max constant current:....
		ER341270 size DD primary lithium battery TL5137/DD ER341270 lithium thionyl chloride batteries size DD Capacity:38Ah Voltage:3.6V I would be glad to arrange some samples for evaluation first Feel free to contact m....
	www.fuzing.com /qrx/lithium_thionyl_chloride (630 words)

	Thionyl Chloride, Thionyl Chloride Manufacturers Suppliers Exporters of Thionyl Chloride (Site not responding. Last check: 2007-11-04)
		Exporters and suppliers of organic solvents, solvents chemicals, solvent dyes and dyes intermediates that includes benzaldehyde, benzyl chloride, thionyl chloride, benzyl alcohol, sodium benzoate, ortho chloro benzaldehyde, pyridine and benzoyl chloride.
		Manufacturers and exporters of chloral anhydrous and tri chloro acetyl chloride, benzyl alcohol, benzyl acetate, benzyl chloride, acetyl chloride, benzaldehyde and thionyl chloride.
		Manufacturers of thionyl chloride, sulfur dichloride, sulfur monochloride, p-nitro benzoyl chloride and other acid chlorides.
	www.indianchemicalportal.com /thionyl-chloride.html (186 words)

	Twin Lake Chemical - Acid chlorides made with phosgene and/or thionyl chloride
		Twin Lake Chemical Inc. is located in the western part of New York State in the city of Lockport, just north of Buffalo.
		We specialize in organic acid chlorides, and we can manufacture chemicals utilizing phosgene, thionyl chloride, and phosphorus trichloride.
		The two products we are currently flaking are Terephthaloyl Chloride and Trimellitic Anhydride Monoacid Chloride.
	www.twinlakechemical.com (203 words)

	Sciencemadness Discussion Board - Powered by XMB (Site not responding. Last check: 2007-11-04)
		Excess sulfur dioxide in conc Hydrochloric acid yields thionyl chloride.
		This produces both thionyl chloride and phosphoryl chloride (PCl5 + SO2 -> POCL3 + SOCl2) which can be separated by fractional distillation (Bp SOCl2 78 C, Bp POCl3 107 C).
		The SO2 is conveniently made by adding concentrated sulphuric acid to copper metal and drying the gas produced before passing into the PCl5.
	www.sciencemadness.org /talk/viewthread.php?tid=790 (418 words)

	House Of Batteries - How to Select the Right Battery - Lithium Thionyl Chloride
		Thionyl chloride-lithium cells have the highest energy density of all lithium types and are manufactured in welded, hermetically sealed cases.
		For example, wireless passive infrared (PIR) sensors used in security systems typically draw very small currents (tens of uA) in quiescent mode and 7.5 mA to 10 mA when transmitting.
		Under those operating conditions, a thionyl chloride/lithium cell offers a service life up to 2-1/2 times longer than either a poly (carbon monofluoride) or manganese-dioxide lithium cell of the same size.
	www.houseofbatteries.com /HowTo/Thionyl.htm (235 words)

	Reactions Involving Alcohols (Site not responding. Last check: 2007-11-04)
		If the alcohol is primary or secondary then the halide ion from the HX molecule will displace the water molecule to produce the alkyl halide via an SN2 pathway.
		The reaction involves a nucleophilic attack of the alcohol on a Thionyl Chloride molecule displacing one of the Chlorides.
		The mechanism is very similar to the Thionyl Chloride reaction (See Fig4).
	members.aol.com /logan20/alc_rx.html (911 words)

	Chemicals with Potential to Harm Houston
		Nitrosyl Chloride is also used as a maturation agent.
		MEDICAL EFFECTS Thionyl chloride is a severe irritantin humans.
		MEDICAL EFFECTS The chloride is capable of trifluoroacetylating liver proteins, causing a toxic effect (hepatitis).
	www.ruf.rice.edu /~feegi/Chem.htm (1549 words)

	chloride Sellers, Suppliers, Exporters, Manufacturers, Factories (Site not responding. Last check: 2007-11-04)
		Mono alkyl Quaternary Ammonium Chloride: [type]: Dodecyl trimethyl ammonium chloride Dodecyl dimethyl benzyl ammonium chloride Hexadecyl trimetnyl ammonium chloride Octadecyl trimetnyl ammonium chlori....
		Manganese chloride tetrahydrate: Assay: 99.0%min, SO4: 0.01% max, Pb: 0.01% max, Na: 0.1% max Manganese chloride anhydrous: Assay: 99.0%min, SO4: 0.05%max, Pb: 0.01%max, Fe: 0.1%max, Ni: 0.02%max We may customize specia....
		Name related: Calcium chloride, Calcium chloride anhydrous, Calcium chloride di....
	www.fuzing.com /qrx/chloride (604 words)

Try your search on: Qwika (all wikis)