{{위키데이터 속성 추적}}
{{chembox
| Watchedfields = changed
| verifiedrevid = 445419652
| Name = 이플루오린화 산소
| ImageFile = Oxygen-difluoride-2D.png
| ImageSize = 160px
| ImageName = Structure and dimensions of the oxygen difluoride molecule
| ImageFile1 = Oxygen-difluoride-3D-vdW.png
| ImageSize1 = 160px
| ImageName1 = Space-filling model of the oxygen difluoride molecule
| OtherNames = {{기호없는 목록|Oxygen fluoride|Hypofluorous anhydride}}
|Section1={{Chembox Identifiers
| ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}}
| ChemSpiderID = 22953
| InChI = 1/F2O/c1-3-2
| InChIKey = UJMWVICAENGCRF-UHFFFAOYAI
| ChEBI_Ref = {{ebicite|correct|EBI}}
| ChEBI = 30494
| SMILES = FOF
| StdInChI_Ref = {{stdinchicite|correct|chemspider}}
| StdInChI = 1S/F2O/c1-3-2
| StdInChIKey_Ref = {{stdinchicite|correct|chemspider}}
| StdInChIKey = UJMWVICAENGCRF-UHFFFAOYSA-N
| CASNo_Ref = {{cascite|correct|??}}
| CASNo = 7783-41-7
| UNII_Ref = {{fdacite|correct|FDA}}
| UNII = 7BCS2CW398
| PubChem = 24547
| RTECS = RS2100000
| EINECS = 231-996-7
}}
|Section2={{Chembox Properties
| Formula = {{chem2|OF2}}
| Appearance = colorless gas, pale yellow liquid when condensed
| Odor = peculiar, foul
| MolarMass = 53.9962&nbsp;g/mol
| Density = {{기호없는 목록|1.90{{nbsp}}g/cm<sup>3</sup> (−224{{nbsp}}°C, liquid)|1.719{{nbsp}}g/cm<sup>3</sup> (−183{{nbsp}}°C, liquid)|1.521{{nbsp}}g/cm<sup>3</sup> (liquid at −145{{nbsp}}°C)|1.88{{nbsp}}g/L (gas at room temperature)}}
| Solubility = hydrolyzes<ref>{{웹 인용|url=http://www.chemyq.com/En/xz/xz1/2818mqnrv.htm|title=difluorine monoxide; oxygen difluoride, physical properties, suppliers, CAS, MSDS, structure, Molecular Formula, Molecular Weight, Solubility, boiling point, melting point|website=www.chemyq.com|확인날짜=2022-10-02|archive-date=2014-07-14|archive-url=https://web.archive.org/web/20140714230131/http://www.chemyq.com/En/xz/xz1/2818mqnrv.htm|url-status=}}</ref>
| Solvent = slightly soluble in [[alcohol]]
| MeltingPtC = −223.8
| BoilingPtC = −144.75
| VaporPressure = 48.9{{nbsp}}atm (at {{convert|&minus;58.0|C|F K|1|disp=or}}{{efn|This is its [[critical temperature]], which is below ordinary [[room temperature]].}})
}}
|Section4={{Chembox Thermochemistry
| DeltaHf = 24.5{{nbsp}}kJ mol<sup>−1</sup>
| DeltaGf = 42.5{{nbsp}}kJ/mol
| Entropy = 246.98{{nbsp}}J/mol K
| HeatCapacity = 43.3{{nbsp}}J/mol K
}}
|Section5={{Chembox Hazards
| GHSPictograms = {{GHS03}}{{GHS04}}{{GHS05}}{{GHS06}}
| GHSSignalWord = danger
| HPhrases      = {{HPhrases|H270|H280|H314|H330}}
| PPhrases      = {{PPhrases|-}}<!-- Es wurden keine P-Sätze angegeben. -->
| GHS_ref       =<ref>GHS: [https://gestis.dguv.de/data?name=570242 GESTIS 570242]</ref>
| NFPA-H = 4
| NFPA-F = 0
| NFPA-R = 3
| NFPA-S = OX
| PEL = TWA 0.05{{nbsp}}ppm (0.1{{nbsp}}mg/m<sup>3</sup>)<ref name=PGCH>{{PGCH|0475}}</ref>
| IDLH = 0.5{{nbsp}}ppm<ref name=PGCH/>
| LC50 = {{기호없는 목록|2.6{{nbsp}}ppm (rat, 1 hour)|1.5{{nbsp}}ppm (mouse, 1 hour)|26{{nbsp}}ppm (dog, 1 hour)|16{{nbsp}}ppm (monkey, 1 hour)}}<ref>{{IDLH|7783417|Oxygen difluoride}}</ref>
| REL = C 0.05{{nbsp}}ppm (0.1{{nbsp}}mg/m<sup>3</sup>)<ref name=PGCH/>
}}
|Section8={{Chembox Related
| OtherCompounds = {{기호없는 목록|[[Hypofluorous acid|{{chem2|HFO}}]]|[[Dioxygen difluoride|{{chem2|O2F2}}]]|[[difluoramine|{{chem2|NHF2}}]]|[[Nitrogen trifluoride|{{chem2|NF3}}]]|[[Sulfur dichloride|{{chem2|SCl2}}]]}}}}
}}
'''이플루오린화 산소'''(Oxygen difluoride)는 [[화학식]] {{chem2|OF2}}을 갖는 [[화합물]]이다. [[원자가 껍질 전자쌍 반발 이론]](VSEPR 이론)에서 예측한 바에 따르면 이 분자는 물과 비슷한 휘어진 [[분자기하]]를 채택한다. 그러나 세기가 센 [[산화제]]라는 매우 다른 특성을 보유하고 있다.

== 준비 ==
:{{chem2|2 F2 + 2 NaOH -> OF2 + 2 NaF + H2O}}

== 반응 ==
:{{chem2|OF2_{(aq)} + H2O_{(l)} -> 2 HF_{(aq)} + O2_{(g)}|}}

== 안전 ==
이플루오린화 산소는 산화의 특성으로 인해 안전하지 않은 기체로 간주된다.

== 각주 ==
{{각주}}
; 내용주
<references group="lower-alpha" />

== 외부 링크 ==
* [https://web.archive.org/web/20060116134617/http://www.npi.gov.au/database/substance-info/profiles/44.html National Pollutant Inventory - Fluoride and compounds fact sheet]
* [http://webbook.nist.gov/cgi/cbook.cgi?ID=C7783417 WebBook page for {{chem2|OF2}}]
* [https://www.cdc.gov/niosh/npg/npgd0475.html CDC - NIOSH Pocket Guide to Chemical Hazards]

[[분류:산소 화합물]]
[[분류:플루오린화물]]
[[분류:로켓 산화제]]
[[분류:산화제]]