BCl3 Boron trichloride 10294-34-5

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1 Metric Ton	Negotiable

1 Metric Ton

Negotiable

Min.Order :1 Metric Ton
Purity: 99.5%
Payment Terms : L/C,T/T,

Keywords

Boron trichloride 10294-34-5 BCl3

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Appearance:Powder
Application: 10294-34-5
PackAge:Aluminium Foil Bag and Paper Drum
ProductionCapacity:100|Metric Ton|Day
Storage:1MT
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Boron trichloride Basic information

Chemical Properties Toxicity Uses Production method

Product Name:	Boron trichloride
Synonyms:	chloruredebore(french);trichloro-boran;Trichloroborane;Trichloroboron;trichloro-Boron;Trona boron trichloride;Boron chloride;BORON TRICHLORIDE
CAS:	10294-34-5
MF:	BCl3
MW:	117.17
EINECS:	233-658-4
Product Categories:	Inorganics;BoronChemical Synthesis;Compressed and Liquefied GasesMicro/Nanoelectronics;Electronic Chemicals;Gases;Synthetic Reagents;Boron;BoronSynthetic Reagents;Catalysis and Inorganic Chemistry;Chemical Synthesis;Lewis Acids;25mL Sure/Seal Reagents;Catalysis and Inorganic Chemistry;Chemical Synthesis;Lewis Acids;Organometallic Reagents;Synthetic Reagents;Imidazoles
Mol File:	10294-34-5.mol

Boron trichloride Chemical Properties

Melting point	−107 °C(lit.)
Boiling point	12.5 °C(lit.)
density	1.326 g/mL at 25 °C
vapor density	4.05 (vs air)
vapor pressure	29.72 psi ( 55 °C)
Fp	84 °F
storage temp.	2-8°C
solubility	Miscible with dichloromethane, ethanol, carbon tetrachloride, diethyl ether, dimethyl formamide, aromatic solvents, saturated and halogenated hydrocarbon.
form	Solution
color	White
Water Solubility	decomposes
Sensitive	Moisture Sensitive
Merck	14,1348
Stability:	Unstable. Incompatible with metals. Reacts violently with water. Reacts vigorously with aniline, phosphine, dinitrogen tetroxide. Fumes in moist air.
CAS DataBase Reference	10294-34-5(CAS DataBase Reference)
NIST Chemistry Reference	Borane, trichloro-(10294-34-5)
EPA Substance Registry System	Borane, trichloro-(10294-34-5)

Safety Information

Hazard Codes	T+,T,N,F
Risk Statements	14-26/28-36/37/38-40-67-65-62-51/53-48/20-34-11-50/53-26/27/28-63-39/23/24/25-24-21-10
Safety Statements	9-26-28-36/37/39-45-8-61-38-28A-16-1-60-33-23-7/9-62-36/37
RIDADR	UN 3390 6.1/PG 1
WGK Germany	3
RTECS	ED1925000
F	10-21
Hazard Note	Very toxic
TSCA	Yes
HazardClass	2.3
PackingGroup	II
Hazardous Substances Data	10294-34-5(Hazardous Substances Data)

MSDS Information

Provider	Language
SigmaAldrich	English
ACROS	English

Boron trichloride Usage And Synthesis

Chemical Properties	Colorless transparent liquid with a strong unpleasant odor. Density 1.349(11℃), melting point 107.3℃, boiling point12.5℃. Hydrogen chloride and boric acid were decomposed out in case of water accompanied with large amount of heat. Forming white corrosive thick smoke in case of moisture due to hydrolyzation. Boron trichloride is much reactive, can form a variety of coordination compounds, has high thermodynamic stability, can break down to form boron chloride under discharge. In the atmosphere, boron trichloride can react with glass, ceramics by heating. It can also react with many organic to form various kinds of organic boron compounds
Toxicity	Nonflammable gas, strong reactivity, explosive decomposition in case of water, violent Reaction with metals, organics etc, Strongly corroding most metals in case of moisture, corroding glass, both the toxicity of hydrogen chloride and boron. Forming white corrosive thick smoke in case of moisture, Strong reaction in case of water and sending out irritant and corrosive hydrogen chloride gas, gas Contact can irritate eyes, skin and respiratory system, the liquid can burn the eyes and skin. Patients who inhale gasses should move away from the contaminated area, rest and stay warm. Severe patients should seek medical treatment. In case of contact with skin, rinse immediately with plenty of water. Patients with burns should seek medical treatment. Patients induced by drug misusage should immediately gargle, drink water and be sent to hospital in time. Boron trichloride enters the body through respiratory and digestive tract and penetrating skin. Corrosion eyes. It hurts eyes, mucous membrane, skin, the liver, kidney and brain. Toxic smoke can cause emphysema and even death. Therefore, safeguard measures should be taken to protect respiratory tract and eyes from being seriously hurt.
Uses	Boron trichloride can be used to produce high purity boron, catalyst in organic synthesis, fluxing agen for decomposition of silicate, boronizing steel, produce Boron nitride and borane compound. Boron trichloride is mainly used in the diffusion, ion implantation, the dry etching process for producing silicon semiconductor devices and integrated circuits in electronic industry. Boron trichloride is Used as a semiconductor silicon doping source. Boron trichloride is Used for the preparation of fatty acid methyl ester and for ester exchange reaction of triglyceride.
Production method	Refined boron trichloride as raw material is purified by adsorption and distillation to produce boron trichloride with high purity. Boron trichloride Synthesis method is as following. Dry boron powder is put in a tubular reaction tube. Inert gas was used to eliminate air first, and then heated to 300 ℃, a small amount of chlorine gas is piped in, under 650 ℃, a large amount of chlorine gas is piped in and the temperature is controlled in the range of 650～ 750 ℃. As–prepared boron trichloride is collected by dry ice under cooling, then through distillation,to produce trichloride. 2B+3C12→2BCl3
Chemical Properties	colourless gas
Uses	For preparing methyl esters of fatty acids and for transesterification of triglycerides.
Uses	manufacture of and purification of boron; as catalyst for organic reactions; in semiconductors; in bonding of iron, steels; in purification of metal alloys to remove oxides, nitrides and carbides.
General Description	A colorless gas with a pungent odor. Fumes irritate the eyes and mucous membranes. Corrosive to metals and tissue and is toxic. Under prolonged exposure to fire or intense heat, the containers may rupture violently and rocket. Used as a catalyst in chemical manufacture, in soldering fluxes, and for many other uses.
Air & Water Reactions	Fumes in air, including moisture in air and soil, to form hydrochloric acid [Merck 11th ed. 1989]. Reacts vigorously with water and forms hydrochloric acid fumes and boric acid.
Reactivity Profile	Boron trichloride vigorously attacks elastomers and packing materials. Contact with Viton, Tygon, Saran and natural and synthetic rubbers is not recommended. Highly corrosive to most metals in the presence of moisture. Reacts energetically with nitrogen dioxide/dinitrogen tetraoxide, aniline, phosphine, triethylsilane, or fat and grease [Mellor 5:132 1946-47]. Reacts exothermically with chemical bases (examples: amines, amides, inorganic hydroxides).
Health Hazard	Strong irritant to tissue. Fumes are corrosive and highly toxic. Boron affects the central nervous system causing depression of circulation as well as shock and coma. May cause severe burns to skin. May result in marked fluid and electrolyte loss and shock.
Fire Hazard	When heated to decomposition, Boron trichloride emits toxic fumes of chlorides. Boron trichloride will react with water or steam to produce heat, and toxic and corrosive fumes. In hot water, decomposes to hydrochloric acid and boric acid. Fumes and hydrolyzes in moist air to form hydrochloric acid and oily, irritating corrosives. Avoid aniline, hexafluorisopropylidene amino lithium, nitrogen dioxide, phosphine, grease, organic matter, and oxygen. Nitrogen peroxide, phosphine, fat or grease react energetically with Boron trichloride . Oxygen and Boron trichloride react vigorously on sparking. Boron trichloride and aniline react violently in the absence of a coolant or diluent. Stable.

Boron trichloride Preparation Products And Raw materials

Preparation Products	Boron-->Boron nitride-->Fludarabine-->PHENYLBORON DICHLORIDE-->BORON SUBPHTHALOCYANINE CHLORIDE
Raw materials	CARBON DIOXIDE-->Boron