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Topic: Nitroguanidine

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	Nitroguanidine (CASRN 556-88-7) \| IRIS \| US EPA
		Nitroguanidine, suspended in 1% carboxymethylcellulose, was administered at doses of 0, 100, 316, and 1000 mg/kg/day by oral gavage on days 6 through 15 of gestation.
		Nitroguanidine, suspended in 1% carboxymethylcellulose, was administered at doses of 0, 100, 316, and 1000 mg/kg/day by oral gavage on days 6 through 18 of gestation.
		Nitroguanidine was not mutagenic for Salmonella typhimurium strains nor was it mutagenic for mouse lymphoma cells in the presence or absence of rat hepatic homogenates (Ishidate and Odashima, 1977; Kaplan, 1982; McGregor et al., 1980; U.S. Department of Defense, 1978).
	www.epa.gov /iris/subst/0402.htm (1837 words)

	ATSDR - PHA - Sunflower Army Ammunition Plant, Desoto, Johnson County, Kansas
		A citizen of a community approximately 30 miles from the site is concerned that cattle are ingesting nitroguanidine and other chemicals and that people are being exposed through the foodchain by eating that beef.
		We further noted that cattle are fenced off from areas where the highest concentrations of nitroguanidine and other chemical contaminants are likely to be found.
		Nitroguanidine is not expected to accumulate in beef because animal studies indicate the chemical is not extensively metabolized.
	www.atsdr.cdc.gov /HAC/PHA/sunflowerarmy/sun_p5.html (7009 words)

	U.S. EPA IRIS Substance file - Nitroguanidine; CASRN 556-88-7
		Nitroguanidine was administered in the diet at dose levels of 0, 100, 316, and 1000 mg/kg/day for 90 days.
		Nitroguanidine was not mutagenic for Salmonella typhimurium strains nor was it mutagenic for mouse lymphoma cells in the presence or absence of rat hepatic homogenates (Ishidate and Odashima, 1977; Kaplan, 1982; McGregor et al., 1980; U.S. Department of Defense, 1978).
		Nitroguanidine-associated recombinant activity was not observed in Saccharomyces cerevisiae (McGregor et al., 1980) and it was negative in dominant lethal assays with rats and mice (U.S. Department of Defense, 1978).
	www.chem.uic.edu /web1/OCOL3/IRIS/SUBST/0402.HTM (1363 words)

	Neonicotinoid Nitroguanidine Insecticide Metabolites: Synthesis and Nicotinic Receptor Potency of Guanidines, ...
		The aminoguanidines are prepared as mixtures with the guanidines on reaction of the parent nitroguanidines and Zn powder in glacial acetic acid.
		The imidacloprid aminoguanidine is isolated as the acetone imine or trifluoroacetamide and the clothianidin and dinotefuran aminoguanidines as the acetone imines using silica chromatography.
		Potency at the Drosophila nicotinic receptor is greatly decreased on converting a nitroguanidine to a guanidine or aminoguanidine.
	pubs.acs.org /cgi-bin/abstract.cgi/crtoec/2005/18/i09/abs/tx050160u.html (354 words)

	Megalomania's Method of Making Nitroguanidine
		Nitroguanidine, sometimes written as nitroguanadine, is a stable primary explosive compound.
		Unfortunately, the preparation of guanidine nitrate, the main precursor for nitroguanidine, can be hampered as its precursors are difficult to obtain.
		With that aside, nitroguanidine is very simple to synthesize, requiring only sulfuric acid to react with.
	www.roguesci.org /megalomania/explo/nitroguanidine.html (353 words)

	Koppers - Nitroguanidine
		Nitroguanidine is a highly versatile intermediate used in the manufacture of a range of high value organic chemicals.
		Nitroguanidine, also known as Picrite, was initially developed as a propellent for various munitions.
		However, its versatility as an intermediate in Organic Chemical synthesis means that these chemical applications now dwarf its traditional uses.
	www.koppers.com /htm/KLamb_nitroguan.html (107 words)

	Common molecules #50745 - Reciprocal Net (Site not responding. Last check: 2007-10-16)
		Nitroguanidine is an intermediate in the synthesis of pharmaceuticals.
		Nitroguanidine is a flammable, explosive, heat, light and moisture sensitive, yellow solid that may detonate under impact.
		A substantial amount of nitroguanidine is added to propellants in order to reduce muzzle flash (the result of a fuel-air explosion of the combustion products) and barrel temperatures (extensive gun barrel erosion due to high flame temperatures).
	www.reciprocalnet.org /recipnet/showsample.jsp?sampleId=27344834 (149 words)

	British Journal of Pharmacology - Role of loop D of the (Site not responding. Last check: 2007-10-16)
		The nitroguanidine insecticide imidacloprid along with a second generation of related compounds including nitenpyram, all nicotinic acetylcholine (ACh) receptor ligands, are used increasingly in many countries.
		Since the neonicotinoids alone do not have any positively charged nitrogens (Figure 1), the impact of mutations G189D and G189E on the agonist actions of the insecticides and the natural ligands was predicted to differ and this was found to be the case in our experiments.
		Thus, for both nitroguanidines this oxygen, rather than the electron deficient nitrogen (Figure 1, shown with an asterisk), is most likely to result in an electronic repulsion with the added aspartate and glutamate residues in loop D, hence the observed interference with insecticide-receptor interaction in both G189D and G189E mutants.
	www.labanimal.com /bjp/journal/v130/n5/full/0703374a.html (3094 words)

	New energetic materials (Site not responding. Last check: 2007-10-16)
		In general, these nitroguanidine derivatives were more sensitive to shock and less thermally stable than anticipated.
		They conclude that the nitroguanidine and dinitrourea groups confer similar sensitiveness and are more sensitive trigger linkages than secondary nitramines.
		Dagley and coworkers [76] reported an improved synthesis of 20 by the chloride assisted nitrolysis of 2-nitrimino-5-tert-butyl-hexahydro- 1,3,5-triazine (obtained from the condensation of nitroguanidine and formaldehyde with tert-butylamine).
	enermat.org.ru /nitro.html (909 words)

	Continuous process for crystallizing nitroguanidine (USH0001510)
		A saturated aqueous solution of nitroguanidine is formed at a temperature T.sub.1 where 70.degree.
		The process of claim 1 wherein the concentration of methylcellulose in the aqueous nitroguanidine solutions is from 0.5 to 1.0 percent by weight.
		The process of claim 6 wherein the concentration of partially hydrolyzed poly(vinyl alcohol) in the aqueous nitroguanidine solutions is from 0.5 to 1.0 percent by weight.
	www.priorartdatabase.com /IPCOM/000001491 (426 words)

	Nitroguanidine, properties? - The Explosives and Weapons Forum (Site not responding. Last check: 2007-10-16)
		Then an ~½g of MF on 2g of nitroguanidine in a 3/8 tube did not detonate either.
		The "Something must work." was about the nitroguanidine as it wouldn't detonate via 2g MF or 2g HMTD (Davis' book states that it should detonate under the influence of 1.5g MF) and "my friend" thought that it was because he messed up the reaction.
		This was made quite some time ago and my friend kept the product for when he was able to make a better base for the caps (just in case all it needed was a little better kick in the ass).
	roguesci.org /theforum/.../118-nitroguanidine-properties.html#post2614 (1522 words)

	Lone Sentry: Gudol Powders (WWII Tactical and Technical Trends, No. 31, Aug. 12, 1943)
		Its chief constituents are triglycoldinitrate, nitro-cellulose and nitroguanidine in equal parts.
		Nitroguanidine made by nitrating guanidine, which is a urea compound made from calcium cyanamide, releases large quantities of ammonia when discharged as a propellant.
		While the ammonia lowers the gas temperature below the flash-point, when used in large quantities as artillery ammunition, it produces enough ammonia gas to unfavorably affect the gun crews, particularly on a still day.
	www.lonesentry.com /articles/ttt/gudol-powders.html (196 words)

	DoD TechMatch: Patent View
		This binary complex may be used alone or it may be formulated with up to about 80 wt.
		The explosive composition of claim 2 wherein said melting point depressant is selected from the group consisting of nitroguanidine, guanidine nitrate, aminoguanidine nitrate, urea, potassium nitrate, sodium nitrate, lithium nitrate, calcium nitrate and ammonium perchlorate.
		The explosive composition of claim 4 wherein said other component is selected from the group consisting of nitroguanidine, RDX, HMX, PETN, ammonium perchlorate and aluminum powder.
	www.navytechmatch.com /DOD/Patent/PatentView.aspx?id=4948438 (361 words)

	The Manufacture of Smokeless Powders and their Forensic Analysis by Robert M. Heramb and Bruce R. McCord
		The energetic ingredients in triple-base powders are nitrocellulose, nitroglycerine, and nitroguanidine, but because triple-base powders are primarily used in large caliber munitions, they are difficult to obtain on the open market.
		Nitrocellulose and nitroglycerine are premixed with additives prior to the addition of a nitroguanidine solvent mixture.
		The nitroguanidine is incorporated into the overall mass without dissolving in the other materials.
	www.fbi.gov /hq/lab/fsc/backissu/april2002/mccord.htm (2804 words)

	NITROGUANIDINE
		Guanidine, also called carbamidine, is a strongly alkaline and water-soluble compound, NHC(NH It is formed by the oxidation of guanine in urine as a normal product of protein metabolism in the body.
		In industry, guanidine, containing nitrogens and N=C double bond, and its modified derivatives are versatile intermediates used in the manufacture of plastics, resins, rubber chemicals, nitroguanidines (explosives), photo chemicals, fungicides, and disinfectant.
		Nitroguanidine is used as an explosive propellant, a component of smokeless powder.
	www.chemicalland21.com /arokorhi/lifescience/agro/NITROGUANIDINE.htm (158 words)

	Prioritizing Environmental Risks (Site not responding. Last check: 2007-10-16)
		SFAAP is currently in layaway status but manufactured nitroguanidine, nitrocellulose, and nitroglycerin for decades.
		The purpose of this study was to provide sufficient data to rank 20 ‘not evaluated’ sites at SFAAP in accordance with the guidelines set forth by the Office of Deputy Under Secretary of Defense (Environmental Security) in the 1997 Revised Draft Relative Risk Site Evaluation Primer.
		Most of the samples were analyzed for total metals, volatile organic compounds, and semi-volatile organic compounds, with additional samples requiring analysis for polychlorinated biphenyls, nitrates/nitrites, nitroglycerine, and nitroguanidine.
	www.battelle.org /Environment/publications/EnvUpdates/fall2004/article2.stm (336 words)

	Nitroguanidine Information
		Nitroguanidine (2-Nitroguanidine, Picrite, CH) is a chemical compound.
		It is used as an explosive propellant, notably in mixture as the smokeless powder triple-base - the nitroguanidine reduces the propellant's flash and flame temperature.
		View a list of authors or edit this article.
	www.bookrags.com /wiki/Nitroguanidine (78 words)

	Nitroguanidine - toxicity, ecologicial toxicity and regulatory information
		Nitroguanidine - Identification, toxicity, use, water pollution potential, ecological toxicity and regulatory information
		There may be other diseases and chemicals that have similar symptoms.
		Quickview Toxicity Summary for Nitroguanidine from U.S. EPA IRIS Database
	www.pesticideinfo.org /Detail_Chemical.jsp?Rec_Id=PC39944 (644 words)

	[No title] (Site not responding. Last check: 2007-10-16)
		Therefore, one has to check that the diluent remain homogeneously distributed or, at least, its content stay above the required border value for the duration of the transport, especially in view of the mechanical forces to be expected, i.e.
		Dry Nitroguanidine consists of small needles which tend to form clusters (typically about 500 µm long and 100 µm diameter).
		Samples were taken at the positions shown with the results given in table 1.Table 1: Storage test of nitroguanidine, wetted with waterGraph 1: Nitroguanidine water content as a function of time (1)In a second test series, two other FIBCs of water wetted Nitroguanidine were stored under similar conditions, however, the water content was monitored regularly.
	www.unece.org /trans/doc/2006/ac10c3/UN-SCETDG-29-INF10e.doc (1031 words)

	CSIRO PUBLISHING - Australian Journal of Chemistry
		Visit our Most Read page regularly to keep up-to-date with the most downloaded papers in this journal.
		VESCF(BJ)CI MO reactivity indices were used to provide a consistent rationale for the ground state structure, thermal decomposition and chemistry of nitroguanidine (1).
		Intra- and inter-molecular NH...O and NH...N hydrogen bonds, attractive and repulsive coulombic forces between nitrogen and oxygen atoms, appear to determine the crystal structure of (1).
	www.publish.csiro.au /nid/51/paper/CH9752629.htm (137 words)

	nitroguanidine - Storming Media
		Extraction of Nitroguanidine (NQ) from Triple-Base Gun Propellant Date: FEB 2002
		Toxicity of Nitroguanidine, Nitroglycerin, Hexahydro-1,3,5-Trinitro-1,3, 5-Triazine (RDX), and 2,4,6-Trinitrotoluene (TNT) to Selected Freshwater Aquatic Organisms Date: 01 APR 93
		The Toxicity of Nitroguanidine and Photolyzed Nitroguandine to Freshwater Aquatic Organisms Date: MAR 85
	www.stormingmedia.us /keywords/nitroguanidine.html (265 words)

	Rocket Science Books: Unusual British Solid Propellants (Site not responding. Last check: 2007-10-16)
		This is a study of ammonium nitrate, guanidine nitrate, and nitroguanidine as oxidizers for cool- and slow-burning gas generating compositions, and their use in rocket motors, pressurizing systems, engine starters, and a variety of highly unusual applications.
		This keen book is loaded with hard-to-find information about several remarkable propellant types developed in the UK during the 1940s and 1950s.
		At the Nobel Explosives research labs in Scotland, Dr. James Taylor spent many years formulating all kinds of propellant mixtures based upon potassium nitrate, ammonium nitrate, guanidine nitrate, nitroguanidine, and other less-common chemicals.
	rocketsciencebooks.home.att.net /taylor-unusual.html (886 words)

	Lab Safety Manual 1996 - Appendix XII
		Nitroglycerin (containing less than 40 percent of a non-volatile water insoluble desensitizer, by mass or containing less than 90 percent alcohol, by mass)
		Nitroguanidine (Picrite) (dry or containing less than 20 percent water, by mass)
		Nitrostarch (dry or containing less than 20 percent water, by mass)
	www.utexas.edu /safety/ehs/lab/labman/appendix12.html (510 words)

	Aquatic Ecosystem Health and Management Society
		The explosives were picric acid, trinitrotoluene, (2,4-dinitrotoluene), hexahydro- 1,3,5-trinitro- 1,3,5-trazine, nitroguanidine, and pentyl.
		The toxicity of diphenylamine decreased after storage in water (hydrolysis) and with sediment (biodegradation), but both diphenylamine and its degradation products exhibited photoinduced toxicity.
		Keywords: Picric acid; Trinitrotoluene; (2,4-Dinilrotoluene); Hexogen: Nitroguanidine; Pentyl; Daphnia; Nitocra; Hydrolysis; Biotest; Biodegradation; Photoactivation
	www.aehms.org /3_3_dave.html (355 words)

	Amazon.com: Nitroguanidine (Site not responding. Last check: 2007-10-16)
		Mutagen and oncogen study on nitroguanidine by David Brusick (Unknown Binding - Jan 1, 1978)
		Microbiological and chemical transformations of nitroguanidine: Final report by D. L Kaplan (Unknown Binding - Jan 1, 1981)
		View or change your orders in Your Account.
	www.amazon.com /s?ie=UTF8&keywords=Nitroguanidine&tag=acronymfinder-20&index=blended&link_code=qs&page=1 (50 words)

	Energy Citations Database (ECD) - Energy and Energy-Related Bibliographic Citations (Site not responding. Last check: 2007-10-16)
		Energy Citations Database (ECD) Document #6669393 - Analysis of nitroguanidine in aqueous solutions by HPLC (high performance liquid chromatography) with electrochemical detection and voltammetry: Final report
		Availability information may be found in the Availability, Publisher, Research Organization, Resource Relation and/or Author (affiliation information) fields and/or via the "Full-text Availability" link.
		Analysis of nitroguanidine in aqueous solutions by HPLC (high performance liquid chromatography) with electrochemical detection and voltammetry: Final report
	www.osti.gov /energycitations/product.biblio.jsp?osti_id=6669393 (149 words)

	Definition of nitroguanidine - Merriam-Webster Online Dictionary
		Learn more about "nitroguanidine " and related topics at Britannica.com
		Find more about "nitroguanidine " instantly with Live Search
		See a map of "nitroguanidine " in the Visual Thesaurus
	www.m-w.com /dictionary/nitroguanidine (41 words)

	ASSIST-QuickSearch - Basic Profile
		This agreement has been approved by the Armies of the United States and United Kingdom and the Canadian Forces as the minimum requirement for Picrite (Nitroguanidine) manufactured for delivery between the three countries.
		Click on column headings for a description of column content.
		WARNING: UNAUTHORIZED ACCESS TO THIS UNITED STATES GOVERNMENT COMPUTER SYSTEM AND SOFTWARE IS PROHIBITED BY PUBLIC LAW 99-474 (THE COMPUTER FRAUD AND ABUSE ACT OF 1986) AND CAN RESULT IN ADMINISTRATIVE, DISCIPLINARY OR CRIMINAL PROCEEDINGS.
	assist.daps.dla.mil /quicksearch/basic_profile.cfm?ident_number=97247 (184 words)

	Government Programs
		Program Title: Exploratory Development on a New Nitroguanidine Recrystallization Process
		Program Title: Exploratory Development on a New Nitroguanidine Recrystallization Process using Habit Modifiers
		Program Title: Exploratory Development on a New Nitroguanidine Recrystallization Process (Phase II)
	dwb.unl.edu /Teacher/NSF/C09/C09Links/www.phasex4scf.com/govt.htm (337 words)

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