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| CAS番号. | 7790-91-2 |
| 化学名: | 塩素(III)トリフルオリド |
| 别名: | 三ふっ化塩素;ふっ化塩素(III);塩素(III)トリフルオリド;トリフルオロ塩素(III) |
| 英語化学名: | CHLORINE TRIFLUORIDE |
| 英語别名: | ClF3;chlorinefluoride;Chlorine fluoride;Chlorotrifluoride;trifluoruredechlore;Cholrine trifluoride;Trifluorure de chlore;chlorinefluoride(clf3);Chlorinetrifluoride99%;Trifluorochlorine(III) |
| CBNumber: | CB7437735 |
| 分子式: | ClF3 |
| 分子量: | 92.45 |
| MOL File: | 7790-91-2.mol |
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| 塩素(III)トリフルオリド 物理性質 |
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| 安定性：: |
Stability Strong oxidizer. Incompatible with, and may ignite or react violently with, combustible materials, including most organic compounds. Decomposes in water. Incompatible with moisture. |
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塩素(III)トリフルオリド 化学特性,用途語,生産方法 |
化学的特性
yellowish gas or liquid |
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一般的な説明
A colorless gas or green liquid with a pungent odor. Boils at 53°F. CHLORINE TRIFLUORIDE reacts with water to form chlorine and hydrofluoric acid with release of heat. Contact with organic materials may result in spontaneous ignition. CHLORINE TRIFLUORIDE is corrosive to metals and tissue. Prolonged exposure to low concentrations or short term exposure to high concentrations may result in adverse health effects. Under prolonged exposure to fire or intense heat the container may violently rupture and rocket. |
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空気と水の反応
A violent reaction occurs with water or ice generating acidic HF and chlorine, [Sidgwick, 1156(1950)]. The release of CHLORINE TRIFLUORIDE to the atmosphere rapidly generates two toxic reaction products: HF and Chlorine Dioxide, [Lombardi, D.A. and M.D. Cheng 1996. "Modeling Accidental Releases of CHLORINE TRIFLUORIDE to the Atmosphere," Paper No. 96-WP66B.02, presented at the 89th Annual Meeting of the Air and Waste Management Association, Nashville, Tennessee, June 23-26]. |
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反応プロフィール
CHLORINE TRIFLUORIDE is a low-boiling liquid (b.p. 12° C), in gaseous state irritating and toxic. A highly reactive oxidant reagent, spontaneously flammable, used as a rocket propellant. Incompatible with fuels, nitro compounds. Interaction with water is violent and may be explosive, even with ice [Sidgwick, 1950, p. 1156]. Immediate explosive reaction with hydrocarbons or halocarbons even at -70° C [Brower, K. R., J. Fluorine Chem., 1986, 31, p. 333]. Solution with carbon tetrachloride capable of detonation, solutions with nitroaryl compounds (TNT, hexanitrobiphenyl) or highly chlorinated compounds are extremely shock-sensitive. Violent, sometimes explosive reaction with hydrogen containing materials, e.g., acetic acid, ammonia, benzene, ether, coal gas, hydrogen, hydrogen sulfide, methane, or fluoroamino compounds. Ignition with fibrous materials (cotton, paper, wood). [Mellor, 1956, vol. 2, suppl. 1, p. 155]. Explosive gaseous products (chlorodifluoroamine) formed with ammonium fluoride or ammonium hydrogen fluoride [Gardner, D. M. et al., Inorg., Chem., 1963, 2, p. 413]. Ignition on contact with iodine, boron-containing materials (boron powder, tetraboron carbide, boron-aluminum), fibrous or finely divided refractory materials (asbestos, glass, wool, sand, tungsten carbide). Violent reaction with mineral acids (nitric acid, sulfuric acid), chromium trioxide, ruthenium metal, selenium tetrafluoride. [Bretherick, 5th ed., 1995, p. 1235]. CHLORINE TRIFLUORIDE is a hypergolic oxidizer and contact with a number of metals and their oxides (aluminum, antimony, arsenic, calcium, copper, iridium, iron, lithium, lead, magnesium, molybdenum, osmium, potassium, rhodium, sodium, selenium, silver, tellurium, tin, tungsten, zinc), nonmetals (phosphorus, silicon, sulfur), salts (mercury iodide, potassium iodide, silver, nitrate, potassium carbonate) will result in a violent reaction often followed by ignition [Mellor, 1956, vol. 2, suppl. 1, p. 155; Sidgwick, 1950, p. 1156]. |
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健康ハザード
Inhalation causes extreme irritation of respiratory tract; pulmonary edema may result. Vapors are very irritating to eyes and skin; liquid causes severe burns. |
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| 塩素(III)トリフルオリド 上流と下流の製品情報 |
原材料
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準備製品
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