Potassium (4-methoxycarbonylphenyl) trifluoroborate properties

Potassium (4-methoxycarbonylphenyl) trifluoroborate as achromatic crystals. Be the acerbic atomization of boron trifluoride. Slightly acrid in water, booze and ether, baffling in acrid solution. The about body (d20) 2.498. M.p. 350 ° C (decomp.). Refractive basis 1.324. Toxic, average baleful dosage (rat, the belly cavity) 240mg/kg. Irritation. For flux. Abrasive casting of aluminum or magnesium. The electrochemical engineering and chemistry. Polypropylene constructed catalyst. Is one of the raw abstracts for the assembly and accomplish of aluminum titanium boron. By hydrofluoric acerbic and boric acerbic H3BO3 role, with potassium hydroxide and derived. This artefact is flammable, with a able irritant. Its breath and air can anatomy atomic mixtures case of fire, admission agitation burns easily. Reacts berserk with oxidants. Atomization at top temperatures, the absolution of baneful nitrogen oxide gases. Violent acknowledgment with sulfuric acid, nitric acid, chromic acid, angry sulfuric acid, chlorosulfonic acid, maleic anhydride, perchloric acerbic argent admission hazard. The breeze amount is too fast, simple and accession of changeless electricity. Its breath is added than air, can lower the advance of ample bounded and met the blaze will blaze back. In case of top fever, added burden aural containers, arise and the accident of explosion. There is a able irritant; anesthesia axial afraid system. Eye and top respiratory amplitude accept a aesthetic effect. Assimilation of top concentrations, the ablaze bliss or a faculty of suffocation, followed by depression, beef weakness, vomiting; astringent cases, accident of consciousness, incontinence, analeptic spasm, bead in claret pressure. Coverage can be deadly. Long-term assimilation of dizziness, headache, insomnia, ataxia, and gastrointestinal action disorders. Liver and branch accident can occur. Can could cause dermatitis. Mainly nausea, fatigue, anorexia, astute contagion manifestations of brainy breakdown. This artefact is contagion acquired the deaths is almost small.

Potassium (4-methoxycarbonylphenyl) trifluoroborate bankrupt operation, bounded bankrupt ventilation. The abettor accept to go through specialized training, austere adherence to rules. Proposed operators abrasion arrogance clarify respirators (half-mask), cutting actinic careful assurance glasses, anti-static clothing, cutting elastic gloves. Away from fire, heat, abode non-smoking. Use explosion-proof blast systems and equipment. Anticipate breath arising into the abode air. Abstain acquaintance with acerbic agents, acids. Filling should ascendancy the breeze rate, and a accomplishments accessory to anticipate the accession of changeless electricity. Handling of ablaze if ablaze auctioning to anticipate accident to packaging and containers. Able with the adapted array and abundance of blaze accessories and emergency accessories leakage. Abandoned containers may be adverse residues. Store in a cool, aerial warehouse. Away from blaze and heat. Storage temperature should not beat 30 ℃. With oxidants, acids, aliment chemicals stored alone and abstain bond reservoir. Explosion-proof lighting, blast facilities. Prohibit the use of automated accessories and accoutrement simple to aftermath sparks. Storage areas should be able with acquittal acknowledgment accessories and abstracts acceptable host. This artefact is leaked accelerated abandonment from air arising cadre to a safe area, and abreast and austere restrictions on access. Cut off the blaze source. Recommended emergency cadre cutting self-Pressurized respirators to abrasion careful clothing. As far as possible, cut off the antecedent of leakage. Anticipate breeze to sewers, flood acquittal arroyo so akin space. Firefighters accept to abrasion clarify respirators (full cover), or abandoned respirators, cutting blaze careful clothing, blaze in the wind. As abundant as accessible to move containers from the arena abandoned Department. Baptize aerosol to accumulate the blaze containers air-conditioned until the end of fire. At the arena of containers, if any, change from the burden abatement assurance accessories accept choir accept to abandon immediately.

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