トリフルオロスチビン
ふっ化アンチモン(III) · 三ふっ化アンチモン · トリフルオロアンチモン · トリフルオロスチビン · ふっ化第一アンチモン · アンチモントリフルオリド · ふっ化アンチモン(Ⅲ) · ふっ化アンチモン(III), 98%
識別子と物理属性
| CAS No. | 7783-56-4 |
|---|---|
| 分子式 | F3Sb |
| 平均分子量 | 178.755 g/mol |
| 単同位体質量 | 177.89902536 g/mol |
| SMILES | [F][Sb]([F])[F] |
| InChIKey | GUNJVIDCYZYFGV-UHFFFAOYSA-K |
| PubChem CID | 24554 |
| EC No. | 232-009-2 |
| DTXSID | DTXSID1064827 |
| 現地名 | トリフルオロスチビン |
化学・物理的性質
| 極性表面積 | 0 |
|---|---|
| 水素結合供与体数 | 0 |
| 水素結合受容体数 | 3 |
| 回転可能結合数 | 0 |
| 重原子数 | 4 |
| 形式電荷 | 0 |
| 複雑度 | 8 |
| 物質分類 | Metals -> Metalloid Compounds (Antimony)Corrosives |
| 密度 | 4.38 at 69.8 °F (USCG, 1999) - Denser than waterwill sink4.38 g/cu cm4.379 @ 20°C4.38 g/mL at 25 °C(lit.) |
| Color/Form | White orthorhombic crystalsOrthorhombic, deliquescent crystalsWhite to gray hygroscopic crystalsThere are three known crystalline modifications. |
| 溶解度 | In water, 492 g/100 g water at 25 °CIn water, 443 g/100 mL at 20 °C562 g/100 mL water at 30 °CSoluble in water154 g/100 mL methanolsoluble in acetone4430g/l 加水分解385g/100mL(20℃) |
| 沸点 | 376 °CBP: 376 °C. Also reported as BP 319 °C376 °C @760 [mm Hg] |
| Decomposition | Hazardous decomposition products formed under fire conditions. - Hydrogen fluoride, Antimony oxideWhen heated to decomp it emits very toxic fumes of /hydrogen fluoride/ and antimony. |
| 融点 | 558 °F (USCG, 1999)287 °C292 °C |
| 蒸気圧 | 26.34 kPa (0.26 atm) at melting point200 [mm Hg] @292 °C26.34kPa at 292℃ |
| Heat of Vaporization | 102.8 kJ/mol at 298 K |
| Physical Description | Antimony trifluoride is a white to gray crystalline solid, which is sometimes shipped as an aqueous solution. It is corrosive to tissue. It is used in ceramics and to make other chemicals.White to gray hygroscopic solid[Hawley] White or light brown powder[MSDSonline] |
| Stability/Shelf Life | Stable under recommended storage conditions. |
| 自然発火温度 | Not flammable (USCG, 1999) |
| 引火点 | 376°C |
| 貯蔵条件 | Store below +30°C. |
| 外観・状態 | 粉 |
| 色 | 白から灰色 |
| 比重 | 4.379 |
| Merck | 14,709 |
| 晶系 | 直方 |
| 空间群 | C2cm |
| 晶格常数 | a/nmb/nmc/nmα/oβ/oγ/oV/nm30.4950.7460.7269090900.2681 |
| InChI | 1S/3FH.Sb/h3*1H/q+3/p-3 |
| InChIKey | GUNJVIDCYZYFGV-UHFFFAOYSA-K |
| SMILES | F[Sb](F)F |
| LogP（分配係数） | 0.72 at 25℃ |
| CAS データベース | 7783-56-4(CAS DataBase Reference) |
| NISTの化学物質情報 | Antimony trifluoride(7783-56-4) |
| EPAの化学物質情報 | Antimony trifluoride (7783-56-4) |
化学的特性
Antimony trifluoride is a noncombustible, odorless, white to gray crystalline solid.
安全性と法規制
| GHS 分類 | DangerH301: Toxic if swallowed [Danger Acute toxicity, oral]P261, P262, P264, P270, P271, P273, P280, P301+P316, P302+P352, P304+P340, P316, P321, P330, P361+P364, P391, P403+P233, P405, and P501 (click each P-code to see the statement)H301+H311+H331 (31.9%): Toxic if swallowed, in contact with skin or if inhaled [Danger Acute toxicity, oralacute toxicity, dermalacute toxicity, inhalation]P203, P261, P262, P264, P270, P271, P273, P280, P301+P316, P302+P352, P304+P340, P316, P318, P321, P330, P361+P364, P391, P403+P233, P405, and P501 (click each P-code to see the statement) |
|---|---|
| 規制情報 | Chemical: Stibine, trifluoro-Status: Active Update: 28-03-2018 https://echa.europa.eu/registration-dossier/-/registered-dossier/23442Antimony (III) fluoride: Does not have an individual approval but may be used under an appropriate group standardThe New Jersey Worker and Community Right to Know Act requires public and private employers to provide information about hazardous substances at their workplaces. (N.J.S.A. 34:5A-1 et. seq.) |
| 輸送ラベル（DOT） | Poison |
| 火災危険 | Excerpt from ERG Guide 157 [Substances - Toxic and/or Corrosive (Non-Combustible / Water-Sensitive)]: |
| 健康有害性 | Resemble those of lead and arsenic poisoning. ACUTE POISONING: irritation of the mouth, nose, stomach and intestinesvomiting, purging with bloody stoolsslow pulse and low blood pressureslow, shallow breathingcoma and convulsions sometimes followed by death from cardiac and respiratory exhaustion. CHRONIC POISONING: dryness of throatpain on swallowingoccasional vomiting and persistent nauseasusceptibility to faintingdiarrhea, loss of appetite and weightgiddinessdermatitis, either pustular or ulcerativeanemia (USCG, 1999) |
| 有害性の概要 | Corrosive to the skin, eyes, and respiratory tractAntimony compounds can cause injury to the liver, heart, and lungs[HSDB] A corrosive substance that can cause injury to the skin, eyes, and respiratory tract |
用途
使用
To catalyze fluorinations by HF, manufacture of chlorofluorides, in dyeing, usually in form of double salts, e.g., antimony sodium fluoride or antimony fluoride and ammonium sulfate double salt, manufacture of pottery and porcelains.
一般的な説明
Antimony trifluoride solution is the white to gray crystalline solid dissolved in water. Antimony trifluoride is corrosive to metals and tissue. Antimony trifluoride is used in ceramics and to make other chemicals.
製法・合成法
純化方法
It crystallises from MeOH to remove oxide and oxyfluoride, then it is sublimed under vacuum in an aluminium cup on to a water-cooled copper condenser. Its solubility is 443g/100g in H2O at 20o and 562g/100g in H2O at 30o with partial hydrolysis. [Woolf J Chem Soc 279 1955, Kwasnik in Handbook of Preparative Inorganic Chem (Ed. Brauer) Academic Press Vol I p 199 1963].