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Topic: Benzoyl chloride

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	Benzoic acid - LoveToKnow 1911
		Benzoic anhydride, (C 6 H 5 C0) 2 0, is prepared by the action of benzoyl chloride on sodium benzoate, or by heating benzoyl chloride with anhydrous oxalic acid (R. Anschiitz, Ann.
		Benzoyl chloride, C 6 H S 0001, is formed by distilling a mixture of phosphorus pentachloride and benzoic acid; by the action of chlorine on benzaldehyde, or by passing a stream of hydrochloric acid gas over a mixture of benzoic acid and phosphorus pentoxide heated to 200°C. Friedel, Ben.
		It is a colourless liquid of boiling point 213° C. Benzamide, C 6 H 5 CONH 2, is prepared by the action of benzoyl chloride on ammonia or ammonium carbonate, or from ethyl benzoate and ammonia.
	www.1911encyclopedia.org /Benzoic_acid (969 words)

	Pharmaceutical Technology - Gayatri - Toluene Chlorinated, Benzyl Esters, Ethers Acids and Salts, Nitriles, Adlehydes ... (Site not responding. Last check: 2007-10-08)
		Benzyl chloride is used as an intermediate for manufacturing organic chemical compounds, electroplating chemicals, benzyl esters, drugs, pesticides and dyes.
		Benzoyl chloride is a highly reactive acyl halide and is used as an intermediate for manufacturing organic chemical compounds.
		4-chloro benzoyl chloride is used in the synthesis of substituted benzophenones and its derivatives used in manufacturing pesticides, pharmaceuticals, perfume fixatives, polymerisation catalysts, benzolating agents and dyestuffs.
	www.pharmaceutical-technology.com /contractors/chemicals/gayatri (631 words)

	Benzoyl peroxide
		Benzoyl peroxide is the oxidizing agent in many medications used against acne, which is caused by bacteria such as Proprionibacterium acnes, Proprionibacterium granulosum, and Staphylococcus epidermidis.
		The bacteria produce lipases that break down the triglycerides in the skin oil (sebum), which increases during puberty, into fatty acids, which then cause bacteria to colonize and clump in the skin ducts.
		When benzoyl peroxide is applied to the skin, free-radical oxygen is released and oxidizes the bacteria, decreases the amount of free fatty acids, and decreases the inflammation in the sebaceous follicles
	www.sas.upenn.edu /~abrahaml/mce/compounds/benzoylperoxide.htm (237 words)

	Benzoyl Chloride: Information & Uses (Site not responding. Last check: 2007-10-08)
		Typical reactions undergone by benzoyl chloride are the Schotten-Baumman reaction (the benzoylation of compounds containing an active hydrogen), and the preparation of substituted benzophenones via Friedel-Crafts reactions.
		Chemically known as C7H5OCl benzoyl chloride is a colorless or faintly yellow liquid with a penetrating odor.
		Benzoyl chloride should be kept away from flames and handled with care.
	www.velsicol.com /benzoyl_chloride.htm (288 words)

	Acryloyl chloride - Wikipedia, the free encyclopedia
		It belongs to the acid chlorides group of compounds and is therefore a derivative of acrylic acid.
		Acryloyl chloride can be prepared by reacting acrylic acid with benzoyl chloride or with thionyl chloride.
		Acryloyl chloride is most commonly employed in organic synthesis for the introduction of acrylic moieties into other compounds it is also used extensively in the preparation of acrylate monomers and polymers.
	en.wikipedia.org /wiki/Acryloyl_chloride (239 words)

	Benzoyl Chloride (IARC Summary & Evaluation, Supplement7, 1987) (Site not responding. Last check: 2007-10-08)
		Six cases of respiratory cancer were reported among workers in two small factories where benzoyl chloride and its chlorinated precursors were produced [ref: 1].
		Benzoyl chloride was tested in two sets of experiments by skin application to female mice.
		Benzoyl chloride is not classifiable as to its carcinogenicity to humans (Group 3).
	www.inchem.org /documents/iarc/suppl7/benzoylchl.html (122 words)

	Benzoyl
		benzoyl peroxide 2.5 is benzoyl in peroxide pregnancy safe, benzoyl during peroxide pregnancy safe.
		benzoyl peroxide compared to salicylic acid is benzoyl peroxide cleanser, clindamycin benzoyl peroxide.
		benzoyl peroxide and effects on pregnancy (acid benzoyl peroxide salic vs) benzoyl face neutralize peroxide, benzoyl peroxide stability and benzoyl emulsion peroxide and msds benzoyl peroxide is benzoyl peroxide wash 2.5 etc. benzoyl peroxide lotion, benzoyl peroxide plus pregnancy, benzoyl peroxide preparation.
	med12.volnatur.com /benzoyl.htm (2775 words)

	Container for transporting hazardous chemicals - Patent 4712711
		However, it has been found that the benzoyl chloride in the drum will readily permeate the liner, causing discoloration of the bulk of the benzoyl chloride in a relatively short time.
		It is a further object of this invention to provide a drum for transporting benzoyl chloride which will prevent its premature discoloration and leakage during shipment and storage.
		In accordance with the present invention, an improved drum for transporting hazardous chemicals, such as benzoyl chloride, comprises a cylindrical metallic container having a lining of a protective material and a removable metallic outer lid.
	www.freepatentsonline.com /4712711.html (2441 words)

	Benzoyl Chloride (IARC Summary & Evaluation, Volume 29, 1982) (Site not responding. Last check: 2007-10-08)
		There is no clear evidence that benzoyl chloride is mutagenic in bacterial systems; it was negative in a rec-assay with Bacillus subtilis.
		Occupational exposure to benzoyl chloride has and probably still does occur during its manufacture and use in the production of benzoyl peroxide, herbicides and other derivatives.
		Although the epidemiological data were inadequate to evaluate the carcinogenicity of benzoyl chloride alone, they provide limited evidence that employment in the production of benzoyl chloride and its chlorinated toluene derivatives represents a carcinogenic risk to man.
	www.inchem.org /documents/iarc/vol29/benzoylchl.html (262 words)

	Benzoyl chloride - Wikipedia, the free encyclopedia
		Benzoyl chloride, also known as benzenecarbonyl chloride, is a colourless, fuming liquid, C
		In the laboratory it may be prepared by distilling benzoic acid (C
		Benzoyl chloride has a melting point of -1°C and a boiling point of 198°C. The specific gravity is 1.212.
	en.wikipedia.org /wiki/Benzoyl_chloride (150 words)

	Benzoyl Chloride, Benzoyl Chloride Manufacturers Suppliers Exporters of Benzoyl Chloride
		Exporter of pharmaceutical chemical and solvents such as vinyl acetate monomer, methanol, benzoyl chloride, caustic potash flakes, resorcinol, 4 hydroxy benzaldehyde, isatin, magaldrate, aluminium hydroxide gel, chromium picolinate.
		Exporting industrial organic and inorganic solvents like allyl chloride, ammonium persulphate, benzoyl chloride, butyl cellosolve, di butyl phthalate, phosphoric acid, potassium persulphate and sodium persulphate for various industries.
		Supply and export various chemicals such as iso propyl chloro acetate, di chloro acetyl chloride, poly aluminium chloride, sodium hypochlorite, benzoyl peroxide, mono chloro acetic acid, di chloro acetic acid, tri chloro acetic acid.
	www.indianchemicalportal.com /benzoyl-chloride.html (761 words)

	preparation of esters
		Dry hydrogen chloride gas is used in some cases, but these tend to involve aromatic esters (ones where the carboxylic acid contains a benzene ring).
		The reaction between ethanoyl chloride and phenol is similar to the ethanol reaction although not so vigorous.
		The phenoxide ion reacts more rapidly with benzoyl chloride than the original phenol does, but even so you have to shake it with benzoyl chloride for about 15 minutes.
	www.chemguide.co.uk /organicprops/esters/preparation.html (1244 words)

	[No title] (Site not responding. Last check: 2007-10-08)
		For example, alkylation of ammonia with methyl chloride yields methylammonium chloride.
		Amides are prepared by reaction of an amine with an acid chloride or anhydride.
		The following scheme shows the synthesis of benzylamine from benzoyl chloride and ammonia.
	people.uis.edu /gtram1/organic/amines/preparation.htm (253 words)

	What's New Page (Site not responding. Last check: 2007-10-08)
		The hydrogen chloride evolved is recovered by adsorption in water.
		Benzalchloride formed = 0.5 (Benzyl chloride in recycle) = 0.5 (RXR2) ?RXR2 = 1.32 F from equation (13) ?Benzalchloride formed = 0.5 (1.32 F) = 0.66 F ------------- 15 Assuming that 15% of Benzal chloride in recycle shown is getting reacted with chlorine to form Benzotri chloride.
		Benzaldehyde can also be manufactured by the hydrolysis of mixture of benzyl chloride and benzalchloride in oil HNO3 using vanadium pentoxide as a catalyst or in the presence of hexamethylene tetramine.
	www.faizkaskar.8k.com /whats_new.html (6780 words)

	Synthesis of Nitrazepam
		One improvement: before re-cooling of the original condensation mixture, a distillation head is substituting the reflux condenser and slowly vacuum is applied to distill off any unreacted benzoyl chloride.
		The mass is suspended in a 2 L flask in 500 mL toluene, a water-trap and a reflux condenser are attached and the mixture refluxed to remove any water, then the toluene is distilled off in vacuo (recover) and then, it is dried at 80°C in vacuo and weighed (weigh the flask before and after).
		In the 2l-flask, mix 242 g N-benzoyl-4-nitroaniline, 280 mL benzoyl chloride and 200 g fresh dry zinc chloride.
	www.erowid.org /archive/rhodium/chemistry/nitrazepam.html (988 words)

	Acetyl Chloride, Acetyl Chloride Manufacturers Suppliers Exporters of Acetyl Chloride
		Manufacture and export industrial organic chemicals such as pivoloyl chloride, rose crystals, benzophenone, propionyl chloride, hydrochloric acid, benzophenone, acetyl chloride, benzoyl chloride, chloro acetyl chloride and benzo trichloride.
		Exporters of Mono Chloro acetic acid,Tri Chloro Acetyl Chloride, Chloro Acetyl Acid (CAC), Alluminium Chloride Anhydrous, caustic Soda Flakes, Methyl Chloride, Sodium Cyanide, Chloroform, Carbon Tetrachloride, Liquid Chlorine, Caustic Soda.
		Manufacturers and exporters of specialty chemicals, pharmaceutical chemicals, agro chemicals, 3 chloro benzoic acid, benzoyl chloride, popionyl chloride, acetyl chloride, chloro acetyl chloride, meta bromo toluene, meta bromo benzoic acid.
	www.indianchemicalportal.com /acetyl-chloride.html (829 words)

	BENZOYL CHLORIDE (ICSC)
		Prepared in the context of cooperation between the International Programme on Chemical Safety and the Commission of the European Communities © IPCS, CEC 1999
		On contact with hot surfaces or flames this substance decomposes forming highly toxic and corrosive gases (phosgene and hydrogen chloride).
		The substance decomposes rapidly on heating or on contact with alkalis, alcohols, amines and dimethyl sulphoxide - see ICSC0459, causing fire and explosion hazard.
	www.intox.org /databank/documents/chemical/benzchlr/eics1015.htm (405 words)

	Acetyl Chloride Manufacturers,Benzoyl Chloride Manufacturers,Chloro Acetyl Chloride,Benzoyl Chloride Suppliers (Site not responding. Last check: 2007-10-08)
		Mash Organic Industries is an India based manufacturers, suppliers and exporters of superior quality Organic Chemicals like acetyl chloride, benzoyl chloride, chloro acetyl chloride, benzo-tri chloride, hydrochloric acid.
		A division of the "Mash Group" of Companies founded by a group of young professionals recognized and respected for their ability to design, develop, manufacture and provide innovative solutions, Mash Organic Industries is in interminable pursuit to provide high-quality, innovative products to ensure complete customer satisfaction.
		The major application of Benzoyl Chloride is in the manufacturing of following products.....
	www.indiamart.com /mashorganicindustries (309 words)

	Preparation of the benzoate of phenol (Site not responding. Last check: 2007-10-08)
		Many phenols yield crystalline benzoyl derivatives with benzoyl chloride in the presence of sodium hydroxide (Schötten-Baumann method).
		Benzoyl chloride (2 mL, density 1.21 g cm
		Benzoyl chloride is LACHRYMATORY and should be handled with care under a FUME HOOD.
	wwwchem.uwimona.edu.jm:1104 /lab_manuals/c10expt10.html (968 words)

	ICSC:NENG1015 International Chemical Safety Cards (WHO/IPCS/ILO) \| CDC/NIOSH
		The substance decomposes rapidly on heating or on contact with alkalis, alcohols, amines and dimethyl sulphoxide - see ICSC 0459, causing fire and explosion hazard.
		Reacts with water or steam producing heat, and corrosive fumes (hydrogen chloride - see ICSC 0163).
		Attacks many metals forming flammable hydrogen gas (see ICSC 0001), also on contact with metal salts.
	www.cdc.gov /niosh/ipcsneng/neng1015.html (503 words)

	Safety (MSDS) data for benzoyl chloride (Site not responding. Last check: 2007-10-08)
		Synonyms: benzoic acid chloride, a-chlorobenzaldehyde, alpha-chlorobenzaldehyde, benzenecarbonyl chloride
		Appearance: colourless or faintly yellow liquid with a penetrating odour
		We have not verified this information, and cannot guarantee that it is up-to-date.
	ptcl.chem.ox.ac.uk /MSDS/BE/benzoyl_chloride.html (144 words)

	benzoyl Sellers, Suppliers, Exporters, Manufacturers, Factories (Site not responding. Last check: 2007-10-08)
		We provide high quality Benzoyl Chloride for all your chemical uses.
		We can supply various chemicals such as Choline Chloride, Robenidine, Dicalcium Phosphate, Zinc Bacitracin, L-Glutamine, Nisin, Natamycin, Citric Acid, Phosphoric Acid, ISONICOTINIC ACID, Maltodextrin, Sodium Benzoate,....
		are produced by our own factory, its output is 50,000MT yearly which is the biggest producer in China, Choline Chloride 50-70%Min.
	www.fuzing.com /qrx/benzoyl (545 words)

	Benzoyls, Benzoyl Sellers, Suppliers, Manufacturers, Exporters, Factories (Site not responding. Last check: 2007-10-08)
		Fuzing.com is one of the world's largest bases of Benzoyl Sellers, Manufacturers, Suppliers and Exporters.
		Fuzing.com can put you in touch with Benzoyl Manufacturers, Suppliers and Exporters.
		We can supply various chemicals such as Choline Chloride, Robenidine, Dicalcium Phosphate, Zinc Bacitracin, L-Glutamine, Nisin, Natamycin, Citric Acid, Phosphoric Acid, ISONICOTINIC ACID, Maltodextrin, Sodium Benzoate, Glucose, Benzoyl Peroxide, Sodium Gluconate, Sodium Tripolyphosphate, Potassium Bromate, Ammonium Persulphate, Chloral Anhydrous, Lithopone and etc at reasonable price, if you need others, please f....
	www.fuzing.com /manufacturers/benzoyl (712 words)

	Benzoyl Pyridine, Benzoyl Pyridine Manufacturers Suppliers Exporters
		Indian Industry, an online B2B platform offering listings of companies engaged in manufacturing, supplying and wholesale export business.
		This page contains manufacturers, suppliers, and wholesalers of Benzoyl Pyridine.
		Manufacturer and supplier of Benzoyl Pyridine, benzyl chloride, chloromethylbenzene, chlorinated toluene, phenylmethyl chloride, benzaldehyde, benzyl alcohol, sodium benzoate, ortho chloro benzaldehyde, epichlorohydrin and Benzoyl chloride.
	www.indianindustry.com /chemicals/1075.html (131 words)

	FPC - Acetylsalicyloyl chloride (2-Acetoxylbenzoyl chloride ▪ Aspirin Chloride ▪ Benzoyl ...
		FPC - Acetylsalicyloyl chloride (2-Acetoxylbenzoyl chloride ▪ Aspirin Chloride ▪ Benzoyl Chloride,2-(acetyloxy)-), CAS No 5538-51-2
		2-Acetoxylbenzoyl chloride ▪ Aspirin Chloride ▪ Benzoyl Chloride,2-(acetyloxy)-
		Fine and Performance Chemicals Ltd, Ellerbeck Way, Stokesley Industrial Park, Stokesley, Middlesbrough, TS9 5JZ, UK.
	www.fpci.co.uk /display.php?prod=2 (47 words)

	Search Results for- Benzoyl Chloride: Benzoyl Chloride - Cole-Parmer Catalog
		Search Results for- Benzoyl Chloride: Benzoyl Chloride - Cole-Parmer Catalog
		If you don't find what you need please contact us and let us help you.
		Cole-Parmer Catalog > Chemicals > Chemicals B > Benzem to Benzoyl >
	www.coleparmer.com /catalog/product_index.asp?cls=25842 (37 words)

	University of Wisconsin-Milwaukee Department of University Safety and Assurances -- Environmental Affairs Program; ...
		Some of the classes of chemicals which can contain reactive chemicals include:
		Back Row: Phosphorous Trichloride, Acetyl Chloride, Benzoyl Chloride.
		For a partial listing of chemical incompatabilities, see "Chemical Incompatabilities."
	www.uwm.edu /Dept/EHSRM/HAZEXCEPTIONS/r2.html (574 words)

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