{{위키데이터 속성 추적}}
{{Chembox
| Verifiedfields = changed
| Watchedfields = changed
| verifiedrevid = 443471219
| Name = 아르신
| ImageFile = Arsine.png
| ImageSize = 130px
| ImageName = Arsine
| ImageFileL1 = Arsine-3D-balls.png
| ImageSizeL1 = 120px
| ImageFileR1 = Arsine-3D-vdW.png
| ImageSizeR1 = 100px
| IUPACName = Arsenic trihydride<br/>Arsane<br/>Trihydridoarsenic
| OtherNames = Arseniuretted hydrogen,<br/>Arsenous hydride,<br/>Hydrogen arsenide<br/>Arsenic hydride
|Section1={{Chembox Identifiers
| ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}}
| ChemSpiderID = 22408
| InChI = 1/AsH3/h1H3
| ChEBI_Ref = {{ebicite|correct|EBI}}
| ChEBI = 47217
| ChEMBL = 1231052
| KEGG = C06269
| RTECS = CG6475000
| UNNumber = 2188
| SMILES = [AsH3]
| InChIKey = RBFQJDQYXXHULB-UHFFFAOYAH
| StdInChI_Ref = {{stdinchicite|correct|chemspider}}
| StdInChI = 1S/AsH3/h1H3
| StdInChIKey_Ref = {{stdinchicite|correct|chemspider}}
| StdInChIKey = RBFQJDQYXXHULB-UHFFFAOYSA-N
| CASNo = 7784-42-1
| CASNo_Ref = {{cascite|correct|CAS}}
| UNII_Ref = {{fdacite|correct|FDA}}
| UNII = V1I29R0RJQ
| EINECS = 232-066-3
| PubChem = 23969
| Gmelin = 599
  }}
|Section2={{Chembox Properties
| Formula = AsH<sub>3</sub>
| MolarMass = 77.9454{{nbsp}}g/mol
| Appearance = Colourless gas
| Density = 4.93{{nbsp}}g/l, gas; 1.640{{nbsp}}g/mL (−64&nbsp;°C)
| Solubility = 0.07{{nbsp}}g/100{{nbsp}}ml (25&nbsp;°C)
| MeltingPtC = −111.2
| BoilingPtC = −62.5
| ConjugateAcid = [[Arsonium]]
| pKb =
| VaporPressure = 14.9{{nbsp}}atm<ref name=PGCH/>
  }}
|Section3={{Chembox Structure
| MolShape = Trigonal pyramidal
| Dipole = 0.20{{nbsp}}[[Debye|D]]
  }}
|Section4={{Chembox Thermochemistry
| DeltaHf = +66.4{{nbsp}}kJ/mol<!--Wiberg, also Greenwood and Earn-->
| Entropy = 223{{nbsp}}J⋅K{{sup|−1}}⋅mol{{sup|−1}}
  }}
|Section7={{Chembox Hazards
| NFPA-H = 4
| NFPA-F = 4
| NFPA-R = 2
| GHSPictograms = {{GHS02}}{{GHS06}}{{GHS08}}{{GHS09}}
| GHSSignalWord = Danger
| HPhrases = {{H-phrases|220|330|373|400|410}}
| PPhrases = {{P-phrases|210|260|271|273|284|304+340|310|314|320|377|381|391|403|403+233|405|501}}
| FlashPtC = −62
| AutoignitionPtC =
| LD50 = 2.5{{nbsp}}mg/kg (intravenous)<ref>{{저널 인용|title=The Toxicity of Arsine Administered by Intraperitoneal Injection |journal=British Journal of Pharmacology and Chemotherapy |author=Levvy, G.A. |date=1946 |doi=10.1111/j.1476-5381.1946.tb00049.x |pmid=19108099 |volume=1 |issue = 4|pages=287–290| pmc=1509744}}</ref>
| PEL = TWA 0.05{{nbsp}}ppm (0.2{{nbsp}}mg/m<sup>3</sup>)<ref name=PGCH>{{PGCH|0040}}</ref>
| ExploLimits = 5.1–78%<ref name=PGCH/>
| MainHazards = Explosive, flammable, potential occupational carcinogen<ref name=PGCH/>
| REL = C 0.002{{nbsp}}mg/m<sup>3</sup> [15-minute]<ref name=PGCH/>
| IDLH = 3{{nbsp}}ppm<ref name=PGCH/>
| LC50 = {{기호없는 목록
 | 120{{nbsp}}ppm (rat, 10{{nbsp}}min)
 | 77{{nbsp}}ppm (mouse, 10{{nbsp}}min)
 | 201{{nbsp}}ppm (rabbit, 10{{nbsp}}min)
 | 108{{nbsp}}ppm (dog, 10{{nbsp}}min)<ref name="IDLH">{{IDLH|7784421|Arsine}}</ref>
 }}
| LCLo = {{기호없는 목록
 | 250{{nbsp}}ppm (human, 30{{nbsp}}min)
 | 300{{nbsp}}ppm (human, 5{{nbsp}}min)
 | 25{{nbsp}}ppm (human, 30{{nbsp}}min)<ref name=IDLH/>
 }}
  }}
|Section8={{Chembox Related
| OtherFunction_label = [[hydride]]s
| OtherFunction = [[Ammonia]]; [[phosphine]]; [[stibine]]; [[bismuthine]]}}
}}
'''아르신'''(arsine) 또는 '''비화수소'''(砒化水素), '''비소화수소'''(砒素化水素)는 [[화학식]] [[비소|As]][[수소|H]]<sub>3</sub>을 지닌 [[무기 화합물]]이다. 가연성, [[자연발화성]], 맹독성의 기체이며 가장 단순한 [[비소]] 화합물 가운데 하나이기도 하다.<ref name="Holleman">Holleman, A. F.; Wiberg, E. "Inorganic Chemistry" Academic Press: San Diego, 2001</ref> 이러한 맹독성에도 불구하고 반도체 산업, [[유기비소화학]]에서 일부 응용된다. 또, 맹독성을 이용하여 [[독가스]]로 사용되기도 한다.

== 합성 ==
* 4 AsCl<sub>3</sub> + 3 NaBH<sub>4</sub> → 4 AsH<sub>3</sub> + 3 NaCl + 3 BCl<sub>3</sub>
* Zn<sub>3</sub>As<sub>2</sub> + 6 H<sup>+</sup> → 2 AsH<sub>3</sub> + 3 Zn<sup>2+</sup>
* Na<sub>3</sub>As + 3 HBr → AsH<sub>3</sub> + 3 NaBr

== 같이 보기 ==
{{위키공용분류}}
* [[스티빈]] (수소화안티몬)

== 각주 ==
<references />

== 외부 링크 ==
* {{언어링크|en}} [http://www.inchem.org/documents/icsc/icsc/eics0222.htm International Chemical Safety Card 0222]
* {{언어링크|en}} [https://web.archive.org/web/20051012215141/http://www-cie.iarc.fr/htdocs/monographs/suppl7/arsenic.html IARC Monograph "Arsenic and Arsenic Compounds"]
* {{언어링크|en}} [http://www.cdc.gov/niosh/npg/npgd0040.html NIOSH Pocket Guide to Chemical Hazards]

{{전거 통제}}
{{토막글|화학}}

[[분류:비소(-III) 화합물]]
[[분류:IARC 1군 발암 물질]]
[[분류:혈액 작용제]]
[[분류:금속 수소화물]]