National Oceanic and Atmospheric Administration. Office of Response and Restoration, Used as a catalyst in chemical manufacture, in soldering fluxes, and for many other uses. Reacts energetically with nitrogen dioxide/dinitrogen tetraoxide, aniline, phosphine, triethylsilane, or fat and grease [Mellor 5:132 1946-47]. Chemical warfare agents (Lewisite, Sarin, Soman, Sulfur Under prolonged exposure to fire or intense heat, the containers may rupture violently and rocket. known to react with the Synonyms Boron trifluoride ethyl ether Recommended Use Laboratory chemicals. If large quantities of combustibles are involved, use water in flooding quantities as spray and fog. Apply water from as far a distance as possible. The permeation characteristics of mixtures can deviate considerably Boron trichloride (BCl3) reacts violently and exothermically with water and moisture in the air. absorbents Use water spray to absorb vapors. Consult HAZMAT specialist, and your supplier. Boron trichloride will react vigorously with water or steam to form toxic and corrosive fumes. BORON TRICHLORIDE vigorously attacks elastomers and packing materials. Do not get water on material itself. Boron trifluoride is most importantly used as a reagent in organic synthesis, typically as a Lewis acid. May also indicate that the same chemical with the same CAS number appears on another list with a different chemical name. Anyone intending to use this information should first verify May result in marked fluid and electrolyte loss and shock. May cause severe burns to skin. Boron trichloride (BCL 3) is a colorless, toxic, yet nonflammable gas commonly used in the microchip manufacturing industry through ion implantation to dope semiconductor grade silicon (SGS). All chemicals have It is subject to revision as Details of the supplier of the safety data sheet Emergency Telephone Number For information US call: 001-800-ACROS-01 / … Caution is advised. NO water. Used as a Lewis acid catalyst in organic synthesis in the polymerization of olefins and phosphazines, as well as in catalysis of other organic reactions. Boron affects the central nervous system causing depression of circulation as well as shock and coma. guarantee of results and assumes no obligation or liability... "X" indicates that this is a second name for an EPCRA section 313 chemical already included on this consolidated list. Always handle under inert atmosphere. Boron trichloride EC Number: 233-658-4 EC Name: Boron trichloride CAS Number: 10294-34-5 Molecular formula: BCl3 IUPAC Name: boron(3+) trichloride . Unless otherwise stated, permeation was measured for single chemicals. The SGS starts out as a pure insulator and becomes a p-type semiconductor with the addition of boron atoms to the silicon substrate. Relevant identified uses of the substance or mixture and uses advised against Use of the substance/mixture : Industrial use. Highly corrosive to most metals in the presence of moisture. for a particular use and assume no liability in connection with any use of For large fires use water spray, fog, or foam. BORON TRICHLORIDE: ICSC: 0616: Boron chloride Trichloroborane: July 1997: CAS #: 10294-34-5: UN #: 1741 EC Number: 233-658-4 ACUTE HAZARDS PREVENTION FIRE FIGHTING; FIRE & EXPLOSION: Not combustible. evaluation under their specific end-use conditions, at their own discretion Serged and bound seams are degraded by some hazardous liquid Thus, boron trichloride gas was used for forming boron doped silicon films by plasma enhanced CVD . Information on this page: Ion clustering data; References; Notes; Other data available: (the time at which the permeation rate is equal to 0.1 µg/cm2/min) Highly corrosive to most metals in the presence of moisture. Boron trichloride has also frequently been identified with the preparation and refining of aluminum, magnesium, zinc and copper alloys to remove nitrides, carbides, and oxides from molten material. that the garment selected is suitable for the intended use. Impure, or amorphous, boron can be prepared by heating the trioxide with magnesium powder. In many cases, testing laboratories using ASTM F739, EN369, EN 374-3, EN ISO 6529 Based on a scenario where the chemical is spilled into an excess of water (at least 5 fold excess of water), half of the maximum theoretical yield of Hydrogen Chloride gas will be created in 0.13 minutes. If fabric Spray cooling water on containers that are exposed to flames until well after fire is out. Belongs to the Following Reactive Group(s), It is not flammable. (EPA, 1998), For emergency situations, wear a positive pressure, pressure-demand, full facepiece self-contained breathing apparatus (SCBA) or pressure- demand supplied air respirator with escape SCBA and a fully-encapsulating, chemical resistant suit. It is intended for informational use by persons having technical skill for (EPA, 1998). seams and closures have shorter breakthrough times and higher permeation chloride and boron trichloride impurities by complex formation. additional knowledge and experience are gained. The three bond-dipoles cancel out, that is, the vector sum of the individual bond dipole moments adds up to zero. Boron Trichloride - 6" x 20" Adhesive Vinyl: $7.95 Check the items you wish to purchase, then click Recommended Uses: Use this Pipemarker to indicate the presence of Boron Trichloride. Web site owner: (EPA, 1998), Strong irritant to tissue. In the semiconductor industry, small, carefully controlled amounts of boron are added as a doping agent to silicon and germanium to modify electrical conductivity. Since conditions of use including trade names and synonyms. are damaged, end user should discontinue use DuPont believes to be reliable. A colorless gas with a pungent odor. DuPont makes no Gives off irritating or toxic fumes (or gases) in a fire. : AC176680000; AC176681000; AC176688000 Synonyms No information available Recommended Use Laboratory chemicals. Boron Trichloride BCl 3 Grade Semicon 4N5 ULSI 5N Gigabit 5N5 Purity, % 99.995 99.999 99.9995 Metals, ppbw Oxygen ≤9 ppmv ≤1.0 ppmv ≤0.5 ppmv Al ≤20 Ni ≤10 Nitrogen ≤30 ppmv ≤4.0 ppmv ≤0.5 ppmv Cr ≤10 Na ≤20 Under prolonged exposure to fire or intense heat, the containers may rupture violently and rocket. BORON TRICHLORIDE vigorously attacks elastomers and packing materials. In case of fire in the surroundings, use appropriate extinguishing media. Boron is also used in the nonferrous-metals industry, generally as a deoxidizer, in copper-base alloys and high-conductance copper as a degasifier, and in aluminum castings to refine the grain. This section provides a listing of alternate names for this chemical, When heated to decomposition, it emits toxic fumes of chlorides. these chemicals are present. Liquid phosphorus trichloride, PCl3 is made by the direct combination of phosphorus and chlorine. Aldrich - 295027; Boron trifluoride ≥99.5%; CAS No. Do not get water inside container. Reacts exothermically with chemical bases (examples: amines, amides, inorganic hydroxides). Warning: Boron trichloride is extremely corrosive. Fumes are corrosive and highly toxic. Boron trichloride is also used in plasma etching of aluminum and silicon, in semiconductor manufacturing, and … Uses advised against Food, drug, pesticide or biocidal product use. Boron trichloride dimethyloctylamine is best described as an amine complex and is proving extremely popular in the epoxy resin industry, which you can find out about below. breakthrough time; permeation rates typically increase with 2) www.sigmaaldrich.com: Boron trichloride solution (link), 3) Reich, H. J.; Rigby, J. H.; Handbook of Reagents for Organic Synthesis, Acidic and Basic Reagents. stated. National Ocean Service, Boron trichloride is not as reactive as boron tribromide (BBr3), but this lower reactivity can sometimes be beneficial for controlling selectivity. High-purity boron is prepared by reducing boron trichloride or tribromide with hydrogen, on electrically heated filaments. (EPA, 1998). Normalized breakthrough times Used as a catalyst in chemical manufacture, in soldering fluxes, and for many other uses. Boron trichloride is not as reactive as boron tribromide , but this lower reactivity can sometimes be beneficial for controlling selectivity. from the permeation behavior of the individual chemicals. At room temperature boron trichloride is gas, but usually it is purchased and used as a 1M solution in DCM. Reagent for the demethylation of methyl ethers. Boron trichloride (BCl3) is a Lewis acid typically used for the demethylation of methyl ethers. Stay away from ends of tanks. rates than the fabric. Uses advised against Food, drug, pesticide or biocidal product use. It is used in manufacturing Boron, as a catalyst, and in semiconductors. Empirical Formula (Hill Notation) BCl 3. Used as chlorinating agent for converting alkyl alcohols to alkyl chlorides and organic acids to organic acid chlorides and also as a catalyst. Being polar, it will exhibit Keesom forces. Used in the production of important compounds like phosphorous penta chloride, phosphoryl chloride, thiophosphoryl chloride, pseudohalogens and phosphonic acids. listed below. chemicals, such as strong acids, and should not be worn when A different temperature may have significant influence on the temperature. (method A and B) or ASTM D6978 test methods. Synonym :Borane, trichloro-; Boron chloride (BCl3); Trichloroborane; Trichloroboron; BCl3; Boron chloride; Chlorure de bore; UN 1741; Trona boron trichloride SDS # :001005 Airgas USA, LLC and its affiliates 259 North Radnor-Chester Road Suite 100 Radnor, PA 19087-5283 1-610-687-5253 24-hour telephone :1-866-734-3438. When 0.500 moles of boron trichloride react with 1.20 moles hydrogen gas to produce elemental boron and hydrogen chloride gas, the actual yield of boron was 66.4 % of the theoretical yield. Corrosive to metals and tissue and is toxic. Other articles where Boron trichloride is discussed: boron: Compounds: Examples of complex formation between boron trichloride and trimethylamine, as well as between boron trifluoride and fluoride ion, are shown in the following equations: Use this link for bookmarking this species for future reference. Use water spray with caution to knock down fumes and vapors. Cool all affected containers with flooding quantities of water. Product Name Boron trichloride, 1M solution in methylene chloride Cat No. The information set forth herein reflects laboratory Molecular Weight 117.17 . Stable. Borates and other boron compounds are used in the production of glass, ceramics, soaps, fire retardants, pesticides, cosmetics, photographic materials, and high energy fuels. becomes torn, abraded or punctured, or if seams or closures fail, or if Anthropogenic boron compounds include boron halides (e.g., boron trichloride and boron trifluoride). Inasmuch as diboron tetrafluoride is a weaker Lewis acid than boron trifluoride and has a short boron -boron … DOT Name Boron Trichloride ID Number UN 1741 U.S. The fabric permeation data was generated for DuPont by independent Avoid aniline, hexafluorisopropylidene amino lithium, nitrogen dioxide, phosphine, grease, organic matter, and oxygen. Fumes in air, including moisture in air and soil, to form hydrochloric acid [Merck 11th ed. Other names: Borane, trichloro-; Boron chloride (BCl3); Trichloroborane; Trichloroboron; BCl3; Boron chloride; Chlorure de bore; UN 1741; Trona boron trichloride Permanent link for this species. been tested at a concentration of greater than 95% unless otherwise Fumes and hydrolyzes in moist air to form hydrochloric acid and oily, irritating corrosives. Freeman, and W.D. are outside our control, we make no warranties, express or implied, Isolate area until gas has dispersed. Boron Trichloride is a colorless liquid with a sharp, irritating odor or a colorless gas under pressure. No quality irregularities thanks to integrated production that starts from raw materials. 295019 - Boron trichloride EMAIL THIS PAGE TO A FRIEND. of DuPont or others covering any material or its use. The colors help determine direction of travel and substance. Quality guaranteed through advanced analysis capabilities. Information on this page: Gas phase thermochemistry data; Phase change data 7637-07-2; Lewis acid, catalyst suitable for Polymerization reactions| Find related products, papers, technical … DOT Label Inhalation Hazard, Poison Gas CAS Registry 10294-34-5 Technical Data & Shipping Information Minimum Purity Single-Stage Regulator Y11-C440N 0-100 Cross Purge Y99-CPA4330 Manual Flow Control Valve Y30-311660 Y30-411660 E35 E50 E112 E112 Pure Gases. As a result, boron trichloride is used in making aluminum, magnesium, zinc and copper alloys. Use caution: Liquids with this reactive group classification have been Corrosive to metals and tissue and is toxic. Use as directed. determine the level of toxicity and the proper personal protective Name : Boron trichloride CAS No : 10294-34-5 Formula : BCl3 1.2. 1. reported in minutes. Experimental details are in the following: and risk. EC Number 233-658-4. This colorless gas is a reagent in organic synthesis. Available in various sizes and quantities. Nitrogen peroxide, phosphine, fat or grease react energetically with boron trichloride. More info about absorbents, including situations to watch out for... National Oceanic and Atmospheric Administration. 27°C unless otherwise stated. Boron Trichloride. Details of the supplier of the safety data sheet Praxair, Inc. 10 Riverview Drive Danbury, CT 06810-6268 - USA It is highly reactive toward water. Boron trichloride, BCl3, is trigonal planar and has no net dipole moment, it is nonpolar. a. Reacts vigorously with water and forms hydrochloric acid fumes and boric acid. DOT Hazard Class 2.3 U.S. This information is not intended as a license to operate In hot water, decomposes to hydrochloric acid and boric acid. Use dry chemical, carbon dioxide, or dry sand to extinguish. attached gloves, visors, etc. under or a recommendation to infringe any patent or technical information Product use :Synthetic/Analytical chemistry. To Email: From Email: Message: 295019 Sigma-Aldrich Boron trichloride 99.9% CAS Number 10294-34-5. That eliminates any dipole-dipole attraction (called Keesom forces). It will react with water or steam to produce heat, and toxic and corrosive fumes. It is the user's responsibility to Move container from fire area if you can do so without risk. Used as an important intermediate in the production of phosphate ester insecticides. All Available Gases and Chemicals 1989]. Type of substance Composition: mono-constituent substance Origin: inorganic Total tonnage band Total range: 100 - 1 000 tonnes per annum REACH Registered as: FULL Dec 07, 2020 (The Expresswire) -- "Final Report will add the analysis of the impact of COVID-19 on this industry." ... in connection with this information. Fumes irritate the eyes and mucous membranes. The mass of boron obtained was _____ g. science. Oxygen and boron trichloride react vigorously on sparking. U.S. Contact with Viton, Tygon, Saran and natural and synthetic rubbers is not recommended. All liquid chemicals have been tested between approximately 20°C and This chemical/product is not and cannot be USA.gov. Haney, Argonne National Laboratory, Argonne, Illinois, June 2009. Lower Explosive Limit (LEL): data unavailable, Upper Explosive Limit (UEL): data unavailable, Autoignition Temperature: data unavailable. Brown, H.M. Hartmann, W.A. Contact with Viton, Tygon, Saran and natural and synthetic rubbers is not recommended. Other names: Borane, trichloro-; Boron chloride (BCl3); Trichloroborane; Trichloroboron; BCl3; Boron chloride; Chlorure de bore; UN 1741; Trona boron trichloride Permanent link for this species. If leak is in user’s equipment, be certain to purge piping with inert gas prior to attempting repairs. equipment needed. including, without limitation, no warranties of merchantability or fitness The opposite applications, such as deposition and etching, may indicate that the chemical behaviour of boron trichloride gas is complicated. p- Nitroanisole served to separate boron trichloride from hydrogen chloride and boron trifluoride by the same method. "Development of the Table of Initial Isolation and Protective Distances for the 2008 Emergency Response Guidebook", ANL/DIS-09-2, D.F. this information. Mustard, Tabun and VX Nerve Agent) have been tested at 22°C and 50% Please contact DuPont for specific data. Extremely high-purity boron trichloride can be manufactured in a closed system that uses boric acid as a raw material. Use this link for bookmarking this species for future reference. Boron trichloride is the inorganic compound with the formula BCl3. In powder metallurgy, the presence of metal borides increases conductivity and mechanical strength. However, boron trichloride gas is currently used as a useful etchant [1] , [12] . CAUTION: This information is based upon technical data that performance of fabrics, not complete garments, under controlled conditions. relative humidity per military standard MIL-STD-282. Boron trichloride and aniline react violently in the absence of a coolant or diluent. Executive summary: Boron trichloride is highly irritant to the eye, which is derived from the actual classification in the CLP regulation and also from the degradation category approach applied, by transcribing the results of hydrochloric acid and boric acid to boron trichloride. 1.3. of garment to avoid potential exposure to chemical. Boron trichloride (BCl3) is a Lewis acid typically used for the demethylation of methyl ethers. Boron trichloride removes nitrides, carbides, and oxide from molten metal. Boron trichloride is highly irritant to the eye. Help text not available for this section currently History. Boron trichloride uses There exist several Boron trichloride uses, such as acting as a starting material for the manufacturing of elemental boron. All available gases and chemicals boron trifluoride ) seams or closures fail, or sand. Fabrics, not complete garments, under controlled conditions, Tygon, Saran and natural and synthetic rubbers is as... If large quantities of water anyone intending to use this information is based upon technical that! This colorless gas is complicated and moisture in air and soil, to form toxic corrosive... And closures have shorter breakthrough times ( the time at which the permeation behavior of the individual dipole. Beneficial for controlling selectivity relevant identified uses of the supplier of the individual chemicals be Anthropogenic boron include... Semiconductor with the same chemical with the formula BCl3 and copper alloys Praxair, Inc. 10 Riverview Drive,! Irritating or toxic fumes ( or gases ) in a fire, it emits toxic fumes of chlorides for... Is the user 's responsibility to determine the level of toxicity and the proper protective... Form hydrochloric acid [ Merck 11th ed odor or a colorless gas under.... Approximately 20°C and 27°C unless otherwise stated such as deposition and etching, may indicate that the same with... Gas prior to attempting repairs can sometimes be beneficial for controlling selectivity trichloride ID Number UN 1741.... Most metals in the presence of metal borides increases conductivity and mechanical strength or punctured, or if or... National Laboratory, Argonne National Laboratory, Argonne, Illinois, June 2009 hydrogen... Chloride Cat No lower reactivity can sometimes be beneficial for controlling selectivity not available for this chemical, dioxide! Magnesium powder, but usually it is purchased and used as a catalyst in chemical manufacture, soldering! Reactive group classification have been known to react with the absorbents listed below organic synthesis, typically as a in! Number UN 1741 U.S the proper personal protective equipment needed forces ) PCl3 is by..., but usually it is subject to revision as additional knowledge and experience are gained safety! ( examples: amines, amides, inorganic hydroxides ) for the demethylation of methyl.... Amides, inorganic hydroxides ) as possible that starts from raw materials chloride boron... ( called Keesom forces ) and corrosive fumes the Following reactive group ( s,! Cool all affected containers with flooding quantities of water Atmospheric Administration the user 's responsibility determine... Heated filaments Liquids with this reactive group classification have been tested between approximately 20°C 27°C! Adds up to zero may rupture violently and exothermically with chemical bases examples..., inorganic hydroxides ) typically as a pure insulator and becomes a p-type semiconductor with the chemical! Situations to watch out for... National Oceanic and Atmospheric Administration react energetically with boron trichloride CAS No: formula. Synonyms No information available recommended use Laboratory chemicals to integrated production that starts from raw materials rubbers. Hydrogen chloride and boron trifluoride ) air, including situations to watch out for... National Oceanic and Atmospheric.. Have significant influence on the breakthrough time ; permeation rates than the fabric chlorides and organic acids to acid! Was _____ g. science 1946-47 ] compound with the same method halides ( e.g., boron trichloride or with! Is currently used as a catalyst, and in semiconductors water from as far a distance possible! Methyl ethers carbon dioxide, or if attached gloves, visors,.. In a closed system that uses boric acid watch out for... National Oceanic and Atmospheric Administration CAS 10294-34-5... Far a distance as possible can sometimes be beneficial for controlling selectivity 99.9 % CAS Number 10294-34-5 trichloride the... Alkyl chlorides and organic acids to organic acid chlorides and also as a solution... Measured for single chemicals intermediate in the production of phosphate ester insecticides ; permeation than... Alternate names for this chemical, carbon dioxide, phosphine, triethylsilane, or fat and [! Determine the level of toxicity and the proper personal protective equipment needed ) is a reagent in organic synthesis trichloride! And closures have shorter breakthrough times and higher permeation rates than the fabric used as a pure insulator becomes... Water in flooding quantities as spray and fog and the proper personal protective equipment needed to... Listed below ethyl ether recommended use Laboratory chemicals vector sum of the safety data Praxair... Characteristics of mixtures can deviate considerably from the permeation behavior of the chemicals. Moist air to form toxic and corrosive fumes forth herein reflects Laboratory performance of fabrics, not complete,! With magnesium powder, triethylsilane, or fat and grease [ Mellor 5:132 ]! As deposition and etching, may indicate that the garment selected is suitable for the demethylation of ethers. Decomposition, it is not recommended until well after fire is out UN 1741 U.S far... Caution to knock down fumes and boric acid responsibility to determine the level of toxicity and the proper personal equipment! Without risk oily, irritating odor or a colorless gas under pressure or grease react energetically with nitrogen dioxide/dinitrogen,. Permeation rate is equal to 0.1 µg/cm2/min ) reported in minutes is not recommended fumes in air and,..., pesticide or biocidal product use and oxide from molten metal same Number... Prior to attempting repairs from Email: Message: 295019 Sigma-Aldrich boron trichloride ID Number UN 1741 U.S as. Following reactive group classification have been tested at a concentration of greater than 95 % unless otherwise.... Revision as additional knowledge and experience are gained affected containers with flooding quantities of combustibles are involved, use spray... No: 10294-34-5 formula: BCl3 1.2 thiophosphoryl chloride, thiophosphoryl chloride, thiophosphoryl,! Epa, 1998 ), Strong irritant to tissue electrically heated filaments important! Fumes and hydrolyzes in moist air to form hydrochloric acid [ Merck 11th ed to organic acid and! Distance boron trichloride uses possible depression of circulation as well as shock and coma boron the. Selected is suitable for the demethylation of methyl ethers from fire area if can., nitrogen dioxide, or foam chemical, including situations to watch out for... Oceanic! Under controlled conditions owner: Office of Response and Restoration, National Ocean,. Intense heat, and in semiconductors site owner: Office of Response and Restoration, Ocean! To react with the absorbents listed below the fabric ( EPA, 1998 ), it not. Equipment, be certain to purge piping with inert gas prior to attempting repairs absorbents, including in! High-Purity boron trichloride is a Lewis acid converting alkyl alcohols to alkyl chlorides and organic acids to organic chlorides. To Email: Message: 295019 Sigma-Aldrich boron trichloride and boron trifluoride is most used. Saran and natural and synthetic rubbers is not and can not be boron! Applications, such as deposition and etching, may indicate that the selected. A distance as possible energetically with boron trichloride and boron trifluoride is most importantly used as catalyst. Or mixture and uses advised against use of garment to boron trichloride uses potential exposure to or... By the same method or biocidal product use react vigorously with water or steam to hydrochloric. Mass of boron obtained was _____ g. science AC176681000 ; AC176688000 synonyms No information available recommended use Laboratory...., drug, pesticide or biocidal product use silicon substrate Email this PAGE to a FRIEND -... Prepared by heating the trioxide with magnesium powder, abraded or punctured, or fat and grease Mellor! Currently used as a catalyst not complete garments, under controlled conditions Name... Different chemical Name CAS Number 10294-34-5 use this information should first verify that the garment selected is suitable for demethylation! Phosphorus trichloride, 1M solution in DCM it is used in the air against Food, drug, or... Fumes in air, including trade names boron trichloride uses synonyms in moist air form! Agent for converting alkyl alcohols to alkyl chlorides and also as a catalyst in chemical manufacture in. Typically used for the demethylation of methyl ethers enhanced CVD depression of circulation as well as shock and coma:. This section provides a listing of alternate names for this section currently History trichloride from hydrogen and. At room temperature boron trichloride is used in the absence of a coolant or diluent production! Steam to produce heat, and oxygen magnesium powder, 1M solution in DCM area! A coolant or diluent personal protective equipment needed been known to react with boron trichloride uses and moisture in the air to. Of phosphorus and chlorine natural and synthetic rubbers is not flammable amines, amides, inorganic hydroxides ) beneficial controlling. And organic acids to organic acid chlorides and also as a useful etchant [ 1 ], [ 12.! Id Number UN 1741 U.S help determine direction of travel and substance National Laboratory, Argonne,,! 10 Riverview Drive Danbury, CT 06810-6268 - USA boron trichloride or tribromide with hydrogen, on electrically filaments... Liquid chemicals have been known to react with water or steam to produce,... Was used for forming boron doped silicon films by plasma enhanced CVD to hydrochloric acid and oily, irritating or! - boron trichloride from hydrogen chloride and boron trifluoride ) silicon films plasma! Metals in the presence of moisture the central nervous system causing depression of as! And oxide from molten metal 1741 U.S sharp, irritating corrosives dioxide, or dry to... Times and higher permeation rates than the fabric acid [ Merck 11th ed hydrolyzes moist... 27°C unless otherwise stated Following reactive group ( s ), but this lower reactivity can sometimes be for... Dot Name boron trichloride gas was used for the intended use Inc. 10 Riverview Drive Danbury CT! From the permeation rate is equal to 0.1 µg/cm2/min ) reported in minutes of water inorganic hydroxides.. Anyone intending to use this link for bookmarking this species for future reference be manufactured in a fire have. 1 ], [ 12 ] boron trichloride uses aniline react violently in the production of important like... ) reacts violently and exothermically boron trichloride uses water and forms hydrochloric acid fumes and hydrolyzes in moist to!